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Journal articles on the topic 'SCADA-system'

Author: Grafiati
Published: 4 June 2021
Last updated: 11 September 2023

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1

Layal, Arvinder Singh, Manan Shah, Deep Shah, and Kashyap Joshi. "Automatic Wireless SCADA System." International Journal of Engineering Trends and Technology 34, no. 2 (April 25, 2016): 81–84. http://dx.doi.org/10.14445/22315381/ijett-v34p217.

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2

Wada, Ronald N., Edward H. P. Chan, and Kazu Hayashida. "Honolulu's New SCADA System." Journal - American Water Works Association 78, no. 8 (August 1986): 43–48. http://dx.doi.org/10.1002/j.1551-8833.1986.tb05797.x.

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3

Allafi, Ibrahim, and Tariq Iqbal. "Low-Cost SCADA System Using Arduino and Reliance SCADA for a Stand-Alone Photovoltaic System." Journal of Solar Energy 2018 (May 2, 2018): 1–8. http://dx.doi.org/10.1155/2018/3140309.

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SCADA (supervisory control and data acquisition) systems are currently employed in many applications, such as home automation, greenhouse automation, and hybrid power systems. Commercial SCADA systems are costly to set up and maintain; therefore those are not used for small renewable energy systems. This paper demonstrates applying Reliance SCADA and Arduino Uno on a small photovoltaic (PV) power system to monitor the PV current, voltage, and battery, as well as efficiency. The designed system uses low-cost sensors, an Arduino Uno microcontroller, and free Reliance SCADA software. The Arduino Uno microcontroller collects data from sensors and communicates with a computer through a USB cable. Uno has been programmed to transmit data to Reliance SCADA on PC. In addition, Modbus library has been uploaded on Arduino to allow communication between the Arduino and our SCADA system by using MODBUS RTU protocol. The results of the experiments demonstrate that SCADA works in real time and can be effectively used in monitoring a solar energy system.
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4

Omarov, A., and V. Barabanov. "DEVELOPMENT OF AN ENTERPRISE POWER EQUIPMENT MONITORING SYSTEM USING THE WINCC SCADA SYSTEM." IZVESTIA VOLGOGRAD STATE TECHNICAL UNIVERSITY, no. 3(238) (April 21, 2020): 76–79. http://dx.doi.org/10.35211/1990-5297-2020-3-238-76-79.

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The SCADA system was developed. The development process is described. The main elements that make up the SCADA system are described. The algorithm of functioning of the SCADA system, its capabilities, and the main advantages of its use were described in detail.
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5

Syamsul Arifin, M. Agus, Susanto Susanto, Deris Stiawan, Mohd Yazid Idris, and Rahmat Budiarto. "The trends of supervisory control and data acquisition security challenges in heterogeneous networks." Indonesian Journal of Electrical Engineering and Computer Science 22, no. 2 (May 1, 2021): 874. http://dx.doi.org/10.11591/ijeecs.v22.i2.pp874-883.

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<p>Supervisory control and data acquisition (SCADA) has an important role in communication between devices in strategic industries such as power plant grid/network. Besides, the SCADA system is now open to any external heterogeneous networks to facilitate monitoring of industrial equipment, but this causes a new vulnerability in the SCADA network system. Any disruption on the SCADA system will give rise to a dangerous impact on industrial devices. Therefore, deep research and development of reliable intrusion detection system (IDS) for SCADA system/network is required. Via a thorough literature review, this paper firstly discusses current security issues of SCADA system and look closely benchmark dataset and SCADA security holes, followed by SCADA traffic anomaly recognition using artificial intelligence techniques and visual traffic monitoring system. Then, touches on the encryption technique suitable for the SCADA network. In the end, this paper gives the trend of SCADA IDS in the future and provides a proposed model to generate a reliable IDS, this model is proposed based on the investigation of previous researches. This paper focuses on SCADA systems that use IEC 60870-5-104 (IEC 104) protocol and distributed network protocol version 3 (DNP3) protocol as many SCADA systems use these two protocols.</p>
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6

Tükez, Enes Talha, and Adnan KAYA. "SCADA System for Next-Generation Smart Factory Environments." ICONTECH INTERNATIONAL JOURNAL 6, no. 1 (March 20, 2022): 48–52. http://dx.doi.org/10.46291/icontechvol6iss1pp48-52.

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Today, in factories, production is spread into a wide area and became complicated. Complicated production requires a better monitoring and control system to improve efficiency. For this purpose, SCADA systems are used. SCADA systems allow industries to monitor, control and access to real-time data and data logging. Nowadays, all large-scale industries have SCADA systems. The cost of the SCADA system makes it unreachable for small and medium-size industries but a SCADA system that is designed by using C# programming language would be cheaper and could perform the same. In this study, a SCADA system has been developed to monitor and control the smart model factory system in AFSUAM. SCADA interface is created by using C# programming language and the communication between PLC and the SCADA is set by using Mitsubishi MX Component tool. With the developed SCADA system, the process of a product entering the factory as raw material, going through several processes and becoming a product from the supply chain to the distributor has been modeled on a sample marble factory model, and a graphical user interface has been created considering the purposes such as real-time monitoring, controlling, data logging and preventing errors in the context of this model.
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7

Zhou, Xiaojun, Zhen Xu, Liming Wang, Kai Chen, Cong Chen, and Wei Zhang. "APT Attack Analysis in SCADA Systems." MATEC Web of Conferences 173 (2018): 01010. http://dx.doi.org/10.1051/matecconf/201817301010.

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SCADA (Supervisory Control and Data Acquisition) systems play a significant role in ICS (Industrial Control System). Safety, security and stable operation is crucial to the SCADA system. However, SCADA system currently faces many security threats, of which the most harmful is the APT attack. This paper analyzes the attack surface and its own vulnerabilities of SCADA system, and analyzes the characteristics of APT attack comprehensively. Then the paper dissects the cases of real APT attack thoroughly and gives measures of SCADA security protection.
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8

Cha, Jay. "Implementing a New SCADA System." Proceedings of the Water Environment Federation 2010, no. 6 (January 1, 2010): 53–57. http://dx.doi.org/10.2175/193864710798216369.

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9

Ji, Seungwon, Wongi Lee, TaeGwang Ko, Sohee Park, Gooyeon Oh, Jongmin Kim, and DongMin Kim. "Blockchain-based SCADA system security." Jouranl of Information and Security 19, no. 5 (December 31, 2019): 55–61. http://dx.doi.org/10.33778/kcsa.2019.19.5.055.

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10

Heggo, A. A. "SCADA BASED POWER SYSTEM CONTROL." ERJ. Engineering Research Journal 22, no. 3 (October 1, 1999): 13–23. http://dx.doi.org/10.21608/erjm.1999.72749.

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11

Dada, P. J., and Thomas J. DeLaura. "Detroit's Remarkable New SCADA System." Proceedings of the Water Environment Federation 2008, no. 14 (January 1, 2008): 2896–99. http://dx.doi.org/10.2175/193864708788734728.

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12

Bin Qiu, Hoay Beng Gooi, Yilu Liu, and Eng Kiat Chan. "Internet-based SCADA display system." IEEE Computer Applications in Power 15, no. 1 (2002): 14–19. http://dx.doi.org/10.1109/67.976986.

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13

Brilliant, Mark, and Ken Mains. "Beware of SCADA System Vulnerability." Opflow 36, no. 5 (May 2010): 8. http://dx.doi.org/10.1002/j.1551-8701.2010.tb03015.x.

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14

Mu’ammar, Rais, Prapto Nugroho, and Lesnanto Multa Putranto. "Design of SCADA based solar power plant for clean water irrigation system in remote areas." International Journal of Engineering & Technology 7, no. 4.44 (December 1, 2018): 71. http://dx.doi.org/10.14419/ijet.v7i4.44.26867.

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The study aimed to design a supervisory control and data acquisition (SCADA) system to control solar power plants for clean water irrigation system during the dry season in remote areas. The SCADA system contrived is expected to be able to meet the main elements of the SCADA architecture. Accordingly, following steps were conducted, starting from designing the human machine interface (HMI) in the master station (MS), mapping out the microcontroller as a remote terminal unit (RTU) and designing the communication path between MS and RTU. Furthermore, the SCADA system was tested by the system test to evaluate the SCADA system that was designed meet minimum standard and running well. After tested, the result showed that the system is successfully designed to meet the main elements of SCADA architecture. The system is also able to monitor and control remotely, resulting in more efficient control of user work as well as rapid decision making in order to minimize damage potential when an interruption occurs. For both control and monitor, the MS and RTU in the SCADA system wirelessly communicate.
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15

Jurnal, Redaksi Tim. "PENGENDALIAN JARINGAN DISTRIBUSI 20 KV DENGAN MENGGUNAKAN SISTEM SCADA." Energi & Kelistrikan 9, no. 1 (November 26, 2018): 41–50. http://dx.doi.org/10.33322/energi.v9i1.56.

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In Indonesia, especially at PT PLN (Persero), SCADA has been known and started to be implemented in the control of electric power systems since the early 1980s in many other countries that are more advanced, SCADA application is growing in line with the development of computer technology and telecommunications. By the time the development is not as sophisticated SCADA now, there are thought to facilitate maneuvers on a system that is simple to use SCADA network we can supply additional power or power outage easily do so overloaded that did not happen. After implementing a SCADA system occurred saving time for 2906 minutes or 48.44 hours, and the frequency of outages 4 times less than that before implementing the SCADA system. This means that the reliability index SAIDI and SAIFI much better at the moment after the implementation of the SCADA system.
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16

Thoullah, Chaidir Kurnia, and Itqan Tasyriqan. "ASESMEN KERENTANAN KEAMANAN INFORMASI SISTEM SCADA DENGAN METODE OCTAVE ALLEGRO." ICIT Journal 5, no. 2 (August 15, 2019): 181–90. http://dx.doi.org/10.33050/icit.v5i2.433.

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System SCADA (Supervisory Control And Data Acquisition) merupakan sebuah system yang dibuat untuk pengambilan data, menyimpannya, analisa dan juga untuk mengendalikan suatu plant/system yang umumnya dilakukan secara jarak jauh. Untuk meningkatkan efisiensi, saat ini, system SCADA telah dipakai secara luas dalam berbagai bidang industry, seperti manufaktur, pembangkit listrik, oil & gas, telekomunikasi dan transportasi. Dalam perkembangannya, system ini tidak hanya terkoneksi secara intern saja, bahkan terkoneksi dengan internet untuk komunikasi antar komponennya maupun pengambilan informasi data sebagai bagian dari pendukung keputusan. Dengan terkoneksinya dengan system ekstern dalam hal ini internet, maka keamanan informasi system SCADA ini akan menjadi sangat rentan. Oleh karena itu, identifikasi terhadap resiko keamanan yang mungkin saja terjadi untuk memperoleh gambaran yang lengkap status keamanan system ini menjadi sangat diperlukan. Paper ini pengaplikasikan metode operationally critical threat, asset and vulnerability evaluation (OCTAVE) allegro untuk meng-asses resiko keamanan dari system SCADA. Metode ini focus pada asset informasi dan membandingkan wadah informasi yang berbeda-beda seperti database, kertas fisik dan manusia. Tujuan studi ini adalah untuk menyoroti berbagai kerentanan, resiko serta mengusulkan pendekatan mitigasi resiko yang teridentifikasi dari keamanan system SCADA. Penelitian ini diharapkan bisa digunakan sebagai dasar untuk meningkatkan keamanan system SCADA. Kata Kunci SCADA, OCTAVE Allegro, Informasi, Resiko Keamanan.
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17

Vicente, Luís, Fernando Carreira, Francisco M. Campos, Mário J. G. C. Mendes, João M. F. Calado, and Gamboa Carvalho. "Supervision System 4.0 for a Road Tanker Washing Robot Manipulator." Applied Sciences 13, no. 14 (July 23, 2023): 8500. http://dx.doi.org/10.3390/app13148500.

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The washing of road tankers is currently still a manual process that requires an operator to place the washing head into the tanks. To increase productivity and operator safety, it is essential to implement automated systems with Fault Detection and Isolation (FDI) capabilities. On the other hand, the industry 4.0 paradigm promotes the use of collaborative systems that integrate with the other organization’s processes. Realizing this new vision requires Supervision, Control and Data Acquisition (SCADA) systems with FDI modules that integrate with collaborative systems and promote the digitalization of companies. This paper proposes a SCADA system for a new road tanker washing robot, aimed at integrating all systems and communication networks of the organization and future FDI modules. To this end, this paper proposes a communication architecture based on open protocols and a common database to connect SCADA to the lower and higher levels of automation. Furthermore, this paper describes the various aspects of SCADA system development, from synoptic design to validation. To support the development of the SCADA system, a Digital Twin (DT) of the road tanker washing robot was used, allowing to test and validate its functionality through this virtual prototype. The results show that the proposed SCADA system and underlying information architecture are suitable for supervision of a robotized wash operation and that the use of a Digital Twin facilitates SCADA system design and validation.
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18

Khairuddin, Muhammad, Zakiyah Amalia, Edi Sulistyo Budi, Adelia Dwi Puspitasari, Alfiandi Aulia Rahmadani, and Firman Bagus Prasetyo. "Implementasi sistem SCADA dengan metode kontrol PID pada motor DC penggerak conveyor belt." JURNAL ELTEK 20, no. 2 (October 28, 2022): 41. http://dx.doi.org/10.33795/eltek.v20i2.353.

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Sistem SCADA (Supervisory Control and Data Acquisition) merupakan teknologi komputer yang banyak digunakan pada sistem kendali di dunia industri saat ini. Pada penelitian ini sistem SCADA digunakan pada plant motor penggerak konveyor karena plant tersebut sangat banyak digunakan di industri, hampir semua jenis industri menggunakan konveyor untuk memindahkan barang dari satu tempat ketempat lainnya. Implementasi kontrol yang digunakan pada penelitian ini adalah metode kontrol PID (Proportional Integral Derivative) yang akan mengoreksi error secara otomatis dari pengukuran variabel input sensor kecepatan dengan menggunakan rotary encoder sehingga kecepatan putaran motor DC bisa sesuai dengan nilai setpoint yang ditentukan melalui sistem SCADA. Kontroler utama pada sistem ini adalah PLC (Programmable Logic Controller) Siemens S7-1200 yang berperan sebagai RTU (Remote Terminal Unit) pada sistem SCADA. Nilai parameter PID yang ditentukan pada sistem SCADA adalah Kp = 0,25, Ti = 0,8 dan Td= 0,08. Berdasarkan hasil pengujian, sistem SCADA bisa mengendalikan plant dengan baik dengan nilai error steady state sebesar 1,1% - 3,4% baik saat conveyor belt bekerja dengan beban maupun tanpa beban. Dengan sistem SCADA, monitoring sistem bisa dilakukan dari jarak jauh tanpa harus datang langsung ke lokasi tempat plant berada sehingga lebih memudahkan proses monitoring dan kontrol plant di dunia industri. ABSTRACT The SCADA (Supervisory Control and Data Acquisition) system is a computer technology that is widely used in control systems in today's industrial world. In this study, the SCADA system was used in a motor conveyor driving because the plant is very widely used in industry, almost all types of industry use conveyors to move goods from one place to another. The control implementation used in this study is the PID (Proportional Integral Derivative) control method which will correct errors of the speed sensor input variable using a rotary encoder so that the DC motor rotation speed match the setpoint value determined through the SCADA system. The main controller in this system is the Siemens S7-1200 PLC (Programmable Logic Controller) which acts as the RTU (Remote Terminal Unit) on the SCADA system. The PID parameter values determined in the SCADA system are Kp = 0.25, Ti = 0.8 and Td = 0.08. Based on the test results, the SCADA system can control the plant well with a steady state error value of 1.1% - 3.4% both when the conveyor belt is working with or without load. With the SCADA system, monitoring the system can be done remotely without having to come directly to the location where the plant is located, making it easier for the process of monitoring and controlling plants in the industrial world.
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Marpaung, Noveri Lysbetti, Edy Ervianto, Rahyul Amri, and Hayatul Illahi. "Analysis of SCADA Application on Distribution System Reliability." International Journal of Electrical, Energy and Power System Engineering 3, no. 2 (June 7, 2020): 46–52. http://dx.doi.org/10.31258/ijeepse.3.2.46-52.

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Reliability of Electrical Power Distribution to consumer is strongly influenced by its distribution system. Therefore, electrical power distribution system with high reliability is needed. In distribution of electrical power, reliability level of distribution system is very necessary, because it is influential strongly factor towards continuity of electrical energy distribution to consumers. Parameters can be used to determine reliability level of Electrical Power Distribution System are SAIDI, SAIFI, and CAIDI. SCADA on Electrical Power Ditribution System is needed because it can monitor, control, configure and record working system real time. Besides it, SCADA also can handle interruption temporary or permanently in short time by using remote. Aim of this research is to compare distribution system reliability indexes such as SAIFI, SAIDI and CAIDI before and after integrated with SCADA in Bukittinggi Rayon of PT PLN (Persero), Western Sumatera, Indonesia. This research uses Distribution System Data from 2015 and 2016. Result of this rresearch is Realibility Indexes before Integrated with SCADA(2015) are 15.40 hours/customer, 46.36 interruption/year, 0.33 hour/year, while after Integrated with SCADA(2016) are 2.14 hours/customer, 22.41 interruption/year, 0.10 hour/year. for SAIDI, SAIFI CAIDI Indexes respectivel y. It can be concluded that The increase of Reliability Index after integrated with SCADA are 86.1% for SAIDI, 51.66% for SAIFI, 69.7% for CAIDI.
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20

Ning, Hua, Kaijun Liu, and Yuan Li. "Research on SCADA system security reinforcement method based on distributed Pareto algorithm." Journal of Computational Methods in Sciences and Engineering 22, no. 2 (March 28, 2022): 697–709. http://dx.doi.org/10.3233/jcm-215910.

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As the SCADA system develops continuously, the dissemination of malicious network behaviors has brought great risk to the normal operation of enterprises, meanwhile resulting in huge economic burden to personal work and life. Therefore, the security reinforcement strategy is crucial to the field of network security management and analysis of the SCADA system. Some researchers have started to investigate on how to minimize the cost of realizing the SCADA system reinforcement strategy. However, the SCADA system administrators are facing a very challenging problem, that’s the reinforcement budget is less than the minimal input of SCADA system security reinforcement. The core of this problem lies on how to choose a subset from massive security reinforcement strategies, so as to minimize the risks from not patching all essential security vulnerabilities within the budget. Based on a deep comparative analysis of existing multi-objective optimization technologies, this paper proposes a multi-objective optimization method based on system attack tree model, and uses Pareto algorithm to solve this problem. The experimental results demonstrate that the Pareto algorithm can effectively make the multi-objective decision in security reinforcement strategy, and can solve practical issues in actual SCADA system security reinforcement practice.
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21

Ndukwe, Cherechi, M. Tariq Iqbal, and Jahangir Khan. "An Open Source LoRa Based, Low-Cost IoT Platform for Renewable Energy Generation Unit Monitoring and Supervisory Control." Journal of Energy and Power Technology 4, no. 1 (November 16, 2021): 1. http://dx.doi.org/10.21926/jept.2201007.

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SCADA provides real-time system monitoring by constant communication and data exchange between various system devices to achieve data visualization and logging. Presently, in industrial systems, commercial SCADA systems are being used for data monitoring and control. These systems can be expensive, and as such can only be afforded by select industries. Even at these costs, the commercial SCADA systems face some challenges, which include interoperability and scalability issues. Research has shown that these problems can be solved by the introduction of low-cost materials and open-source software to achieve data monitoring for all levels of processes. This paper proposes an open source, low-cost Internet of Things (IoT)-based SCADA system that employs the IoT architecture for SCADA functions. The proposed system is an improvement to the existing IoT solutions by eliminating cloud based IoT platforms and introducing a single machine system. This solution increases the robustness of the system while reducing costs. The proposed system prototype consists of voltage and current sensors, Arduino Uno microcontroller and Raspberry Pi. The sensors acquire data from the monitored unit. The Arduino Uno receives the data and processes them for transmission to the Raspberry Pi using the LoRa communication technology. At the Raspberry Pi, the local Chirpstack platform processes the data and displays the measured data using the Grafana dashboard for real-time data monitoring, and the data is stored in an InfluxDB database. For system validation purposes, the prototype is designed, developed, and set up to monitor the panel voltage, current and battery voltage of a solar photovoltaic system. The results obtained from the experimental set-up are compared with the test data from physical digital multimeters. The system presented in this paper is a low-cost, open source, scalable and interoperable system. This, therefore, makes the proposed SCADA system an alternative for commercial SCADA systems, especially for select applications. The system proposed in this paper can be deployed to large industrial systems with appropriate upgrades and customization. The main contribution of this research is the design and development of a SCADA system that performs all the functions of a proprietary SCADA system at a very low-cost with scalable and interoperability features which are the main limitations of the traditional SCADA systems.
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Gao, Zhenyu, Pan Chen, Zhonghua Chen, Guochao Shi, Zhoncai Liu, and Shiwei Feng. "Application of Edge Computing and SCADA System in Second Class Substation." E3S Web of Conferences 237 (2021): 02005. http://dx.doi.org/10.1051/e3sconf/202123702005.

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This article adopts the way of progressive transformation of edge calculation and the combination of the substation, this paper makes a brief introduction to the calculation of edge, and describes its development situation at home and abroad, and then stand for intelligent SCADA system on 750 kV substation briefly, the architecture will eventually margin calculation and combination of SCADA system, discuss the practicability of EC SCADA system.
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23

Aziz Abdullah, Binnaser. "IMPLEMENTING INTERNET PROTOCOL (IP) BASED SUPERVISORY CONTROL AND DATA ACQUISITION (SCADA) NETWORK SYSTEM." International Journal of Engineering Applied Sciences and Technology 7, no. 7 (November 1, 2022): 214–17. http://dx.doi.org/10.33564/ijeast.2022.v07i07.033.

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SCADA (supervisory control and data acquisition) is a system that monitors and control industrial, infrastructure, or facility- based processes. Scada systems integrate data acquisition systems with data transmission systems and graphical software in order to provide a centrally located "monitor and control" system for numerous process inputs and outputs. The sensors and metering devices are connected to field control devices. These control devices take real-world physical input signals from the sensors and, convert the signals to digital data and make decisions based on programmed logic or commands from the system operators. The control devices are connected control room environments where the hmi software systems are used by system operators to interact withthe control devices. IP SCADA is a plug and play feature in the IDP 600 terminal series that allow common SACDA devices such as remote terminal units (RTU) and PLC to be connected to SCADA networks using the IsatData Pro satellite service. IP SCADA is well suited for SCADA devices that are located in remote sites where other communication services are unavailable, unreliable or cost prohibitive and for sites that have low data usage requirements. IP-based SCADA Network systems provides many benefits like Unlimited locations for servers and clients, Service takeover and remote support, Data saving & Global Coverage.
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Cherdantseva, Yulia, Pete Burnap, Simin Nadjm-Tehrani, and Kevin Jones. "A Configurable Dependency Model of a SCADA System for Goal-Oriented Risk Assessment." Applied Sciences 12, no. 10 (May 11, 2022): 4880. http://dx.doi.org/10.3390/app12104880.

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A key purpose of a Supervisory Control and Data Acquisition (SCADA) system is to enable either an on-site or remote supervisory control and monitoring of physical processes of various natures. In order for a SCADA system to operate safely and securely, a wide range of experts with diverse backgrounds must work in close rapport. It is critical to have an overall view of an entire system at a high level of abstraction which is accessible to all experts involved, and which assists with gauging and assessing risks to the system. Furthermore, a SCADA system is composed of a large number of interconnected technical and non-technical sub-elements, and it is crucial to capture the dependencies between these sub-elements for a comprehensive and rigorous risk assessment. In this paper, we present a generic configurable dependency model of a SCADA system which captures complex dependencies within a system and facilitates goal-oriented risk assessment. The model was developed by collecting and analysing the understanding of the dependencies within a SCADA system from 36 domain experts. We describe a methodology followed for developing the dependency model, present an illustrative example where the generic dependency model is configured for a SCADA system controlling water distribution, and outline an exemplary risk assessment process based on it.
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YEVSEIENKO, Oleh, and Petro KACHANOV. "SHOPPING MALL PREMISES SCADA-MICROCLIMATE CONTROL SYSTEM DEVELOPMENT." Herald of Khmelnytskyi National University. Technical sciences 309, no. 3 (May 26, 2022): 168–76. http://dx.doi.org/10.31891/2307-5732-2022-309-3-168-176.

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The article is devoted to the shopping malls technological processes of heating, air conditioning and ventilation control studying. In order to develop a shopping mall microclimate control automated system temperature, humidity and ventilation control laws were analysed. Literature review shows that current microclimate control systems are not energy efficient and the usage of supervisory control and data acquisition systems can provide information of the current system state and decrease energy consumption. It is stated that using SCADA-system helps to reduce equipment operating costs by collecting and processing real-time information and implementing new energy-efficient control laws. To achieve this goal, the existing microclimate control systems were analysed. It was determined that these systems can be improved by using the SCADA system. Current implementations of shopping malls control parameters are investigated. Based on investigated control parameters the requirements of SCADA-systems construction were received. It was shown that the developed control system simplifies shopping malls microclimate control system construction, control object identification and energy-efficient control algorithms implementation. An overview of temperature and humidity processes in the shopping malls control algorithms was made. The list of input-output parameters of ventilation system control has been made. Using these parameters, the structural scheme of connection was built. The equipment of an automated control system is described. Operator visualization for microclimate parameters tracking have been developed. Visualizations of the authorization, room selection and setting control settings have been designed. The practical significance of the study lies in the hardware and software system control development.
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Budarsa, I. Gede Ketut Sri, I. Wayan Raka Ardana, Luh Gede Putri Suardani, and I. Putu Muliana. "Household Electricity Utilization Monitoring System Using Microcontroller Based SCADA." Journal of Computer Science and Technology Studies 4, no. 2 (December 1, 2022): 140–47. http://dx.doi.org/10.32996/jcsts.2022.4.2.16.

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Human needs continue to grow, making today's technology a necessity. In today's life, humans cannot be separated from electricity. In the household, the current electrical control system is still classified as conventional, namely by using a switch or still relatively manual. To overcome this, a SCADA system is needed to monitor and control household electrical appliances. In making the SCADA system uses an Arduino uno microcontroller and an ethernet shield that is connected via a switch/hub that goes directly to a computer that will be monitored on the VT-Scada software. The results of the delay test on the VT-Scada output are, on average, 1.80 seconds of delay when on and 1.90 seconds of delay when off. The results of monitoring the entire system in each room are as expected.
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27

Rastogi, Rahul, and Rossouw von Solms. "IT Security for SCADA." International Journal of Cyber Warfare and Terrorism 5, no. 3 (July 2015): 19–27. http://dx.doi.org/10.4018/ijcwt.2015070102.

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SCADA (Supervisory Control and Data Acquisition System) is a cyber-physical system, wherein IT (Information Technology) components work in conjunction with field devices to control a physical process. The security of these IT components becomes crucial in view of the damaging effects that any security breach of these IT components can have on the underlying physical process. In response to this critical issue, various governments across the world have recognized the issue of SCADA security and have initiated the creation of a regulatory framework for mandating SCADA security in their respective countries. This paper provides a brief overview of the cyber-security issues of SCADA and the implications of Stuxnet for SCADA security. The paper reviews the steps taken by the governments of India and South Africa; and it provides guidance to the owners of SCADA regarding SCADA security, as mandated by the Government of India.
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Lysova, Natalya V. "DEVELOPMENT OF THE SCADA-SYSTEM ELEMENTS TO FORM A PAPER WEB FOR DYNAMIC DATA VISUALIZATION." Автоматизация процессов управления 2, no. 68 (2022): 29–36. http://dx.doi.org/10.35752/1991-2927-2022-2-68-29-36.

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Nowadays the introduction of intelligent technologies is closely connected with the development of modern information and control systems. Modern SCADA systems are an enabling technology for monitoring and control of dynamic systems in many industries. The article describes the main functions and features of SCADA systems and their typical structure. Italso deals with the important network technologies in systems controlled by SCADA systems and their application. The analysis shows that an integrated SCADA system into automated control systems is the basis for ensuring high economic performance of an enterprise. Based on DataRate the SCADA system elements were developed to control the paper web casting system as part of a large industrial automated control system for dynamic data visualization. An algorithm of interaction and data transfer between elements of a virtual system using the Matrikon OPC software package is described. The use of the DataRate system for visualizing the results of the Simulink-model in forming the mass of the paper web is substantiated.
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Capano, Daniel. "Protect Your SCADA System From Cyberattack." Opflow 47, no. 6 (July 2021): 10–15. http://dx.doi.org/10.1002/opfl.1557.

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Goswami, Sukamal (Sam). "Effective Management in Computerized SCADA System." Journal of Management in Engineering 9, no. 1 (January 1993): 91–100. http://dx.doi.org/10.1061/(asce)9742-597x(1993)9:1(91).

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31

Morsi, Iman, and Loay Mohy El-Din. "SCADA system for oil refinery control." Measurement 47 (January 2014): 5–13. http://dx.doi.org/10.1016/j.measurement.2013.08.032.

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Lu, Kuan-Chu, I.-Hsien Liu, and Jung-Shian Li. "Honeypot System of SCADA Security Survey." Proceedings of International Conference on Artificial Life and Robotics 23 (February 2, 2018): 444–47. http://dx.doi.org/10.5954/icarob.2018.os8-8.

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33

Eckhardt, John. "The Windy Gap Project Scada System." Journal of Water Resources Planning and Management 112, no. 3 (July 1986): 366–81. http://dx.doi.org/10.1061/(asce)0733-9496(1986)112:3(366).

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Li, Qing Xue, and Long Hua Mu. "Analysis of Security of SCADA System." Applied Mechanics and Materials 568-570 (June 2014): 1417–21. http://dx.doi.org/10.4028/www.scientific.net/amm.568-570.1417.

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SCADA (Supervisory Control and Data Acquisition) is an important concern about national security of our country and its security professionals. During those early days, a so called "security by obscurity" helped provide a palpable layer of cyber security and defense and a general feeling of immunity kinds of security problems that have started emerging networks to emerge in the mid 1980's, starting with the known Morris Worm. However, with the global standardization of TCP/IP protocol, and for the past 20 years, with the migration of autonomous systems SCADA interconnected power grids, security risks have increased exponentially. The security officials can no longer rely on the isolated nature of these systems to provide protection. Unfortunately, the security of SCADA systems has not kept pace with advances in computer technology. According to a 2003 report by Sandia National Laboratories, the SCADA security is generally five to ten years behind compared to typical systems of information technology. As threat, the contradictory range has expanded to include not only domestic but foreign terrorists, disgruntled internal, organized crime and even international competitors. This volatile convergence of global computer network and critical weaknesses in the operating system and application software system are well understood by opponents. Although a catastrophic failure is unlikely, these risks could be very problematic and cause disruptions in essential services and billions of euros in losses. This study includes a description of the state of the art of attacks against these systems and the reasons for the vulnerability of these systems. [1, 2, 3]
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Parsons, Ron. "Design SCADA System to Suit Utility." Opflow 27, no. 11 (November 2001): 1–7. http://dx.doi.org/10.1002/j.1551-8701.2001.tb01624.x.

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Primanto, Meira Dwi, and Priyo Sasmoko. "DUMMY CB SEBAGAI ALAT SIMULATOR KUBIKEL UNTUK PEMELIHARAAN PREVENTIF DAN KOREKTIF GUNA MENGURANGI FREKUENSI PADAM PENYULANG 20 KV (APLIKASI PADA SISTEM SCADA 20 KV PT.PLN (PERSERO) APD JATENG & DIY)." Gema Teknologi 18, no. 1 (October 1, 2014): 21. http://dx.doi.org/10.14710/gt.v18i1.8811.

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Meira Dwi Primanto, Priyo Sasmoko, in paper dummy CB as cubicle simulator for preventive and corrective maintenance to reduce off frequency 20 KV feeders (20 KV scada system at APD Central Java and Yogyakarta) explain that in 2013, the APD PT.PLN Central Java and Yogyakarta are conducting integration to SCADA at 20 KV feeders in distribution substation. For the next stage has been installed SCADA maintenance should be done periodically. Maintenance can be planned or due to interference with the SCADA system. Maintenance is usually done by the team must perform SCADA Distribution feeder outages and transfer of the load. In the installation of equipment, SCADA team should get a working permit to shut down the feeder, and to transfer the load to another feeder, so that the work has to get permission. SCADA systems are already installed requires maintenance to keep the system reliability. When maintenance SCADA, feeders should be extinguished, whereas for medium voltage customers such as factories, hospitals, and airports should always be channeled electrical energy. Feeder outages and load Delegation KWH lost causes. To the authors attempt to provide solutions that can overcome the missing KWH with a tool innovations made. The author makes a tool such as a dummy circuit breaker simulator 20 KV cubicles. This tool serves Especially when employees perform maintenance or investigation SCADA Disorders, which aims for 20 KV feeders should not be extinguished when performing preventive and corrective maintenance. So the number of frequency of feeder outages can be reduced. Keywords : Dummy Circuit Breaker, 20 KV PMT, SCADA maintenance.
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Aghenta, Lawrence Oriaghe, and Mohammad Tariq Iqbal. "Low-Cost, Open Source IoT-Based SCADA System Design Using Thinger.IO and ESP32 Thing." Electronics 8, no. 8 (July 24, 2019): 822. http://dx.doi.org/10.3390/electronics8080822.

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Supervisory Control and Data Acquisition (SCADA) is a technology for monitoring and controlling distributed processes. SCADA provides real-time data exchange between a control/monitoring centre and field devices connected to the distributed processes. A SCADA system performs these functions using its four basic elements: Field Instrumentation Devices (FIDs) such as sensors and actuators which are connected to the distributed process plants being managed, Remote Terminal Units (RTUs) such as single board computers for receiving, processing and sending the remote data from the field instrumentation devices, Master Terminal Units (MTUs) for handling data processing and human machine interactions, and lastly SCADA Communication Channels for connecting the RTUs to the MTUs, and for parsing the acquired data. Generally, there are two classes of SCADA hardware and software; Proprietary (Commercial) and Open Source. In this paper, we present the design and implementation of a low-cost, Open Source SCADA system by using Thinger.IO local server IoT platform as the MTU and ESP32 Thing micro-controller as the RTU. SCADA architectures have evolved over the years from monolithic (stand-alone) through distributed and networked architectures to the latest Internet of Things (IoT) architecture. The SCADA system proposed in this work is based on the Internet of Things SCADA architecture which incorporates web services with the conventional (traditional) SCADA for a more robust supervisory control and monitoring. It comprises of analog Current and Voltage Sensors, the low-power ESP32 Thing micro-controller, a Raspberry Pi micro-controller, and a local Wi-Fi Router. In its implementation, the current and voltage sensors acquire the desired data from the process plant, the ESP32 micro-controller receives, processes and sends the acquired sensor data via a Wi-Fi network to the Thinger.IO local server IoT platform for data storage, real-time monitoring and remote control. The Thinger.IO server is locally hosted by the Raspberry Pi micro-controller, while the Wi-Fi network which forms the SCADA communication channel is created using the Wi-Fi Router. In order to test the proposed SCADA system solution, the designed hardware was set up to remotely monitor the Photovoltaic (PV) voltage, current, and power, as well as the storage battery voltage of a 260 W, 12 V Solar PV System. Some of the created Human Machine Interfaces (HMIs) on Thinger.IO Server where an operator can remotely monitor the data in the cloud, as well as initiate supervisory control activities if the acquired data are not in the expected range, using both a computer connected to the network, and Thinger.IO Mobile Apps are presented in the paper.
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Beggs, Christopher, and Ryan McGowan. "Fostering SCADA and IT Relationships." International Journal of Cyber Warfare and Terrorism 1, no. 3 (July 2011): 1–11. http://dx.doi.org/10.4018/ijcwt.2011070101.

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In recent years, critical infrastructure utilities have been faced with conflicting attitudes and cultural differences of where SCADA (Supervisory Control and Data Acquisition) and IT fit into an organizational structure. This lack of understanding between SCADA, IT processes, and business operations remains a concern for many utilities within the SCADA community. The importance of SCADA and IT relationships is an area of the SCADA landscape that is often unrecognised. This paper examines the results and findings of a SCADA and IT relationship survey that was undertaken to identify where SCADA operations fit within organizations around the world. It describes several proposed models that define the role and responsibility of SCADA within an organizational structure. It also presents a concept model for SCADA security responsibility and identifies key observations of SCADA and IT working together at the INL Control System Cyber Security Training in Idaho, USA. The main findings of the research suggest that clear defined roles and responsibilities for SCADA operations and SCADA security need to be established and secondly, that immediate cultural driven change is required in order to improve SCADA and IT relationships.
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Lu, Jun, Liang Wang, Xi Wang, and Chun Die Li. "Energy Management in Public Buildings Using IFIX-Based SCADA System." Advanced Materials Research 403-408 (November 2011): 1588–91. http://dx.doi.org/10.4028/www.scientific.net/amr.403-408.1588.

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A systematic and detailed introduction of IFIX-based SCADA system in public buildings is given in this paper. SCADA system consisting of on-site computer control system, central operation station and intelligent metering system, makes the energy-management system complete. It reflects the energy consumption status reasonably by energy monitoring, combined metering as well as apportion in terms of acquirement. By means of equipments’ energy consumption analysis, the running mode of equipments is adjusted to reduce energy consumption in buildings. The advanced function of SCADA system, moving forward, should be self-adaptive energy management with the advent of intelligent building.
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Iqbal, Amjad, and M. Tariq Iqbal. "Low-Cost and Secure Communication System for SCADA System of Remote Microgrids." Journal of Electrical and Computer Engineering 2019 (May 23, 2019): 1–12. http://dx.doi.org/10.1155/2019/1986325.

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Renewable energy-based local microgrids are gaining popularity despite the unavailability of low-cost, power efficient, and secure communication system for its supervisory control and data acquisition (SCADA) system. This research has been carried out to address this issue along with the additional features such as data uploading to a server through a gateway, local data logging, and alerting the concerned crew in case of any fault to minimize the outage time. This paper presents the design of a communication system for the SCADA system of microgrid. ESP32 with LoRa has been used for communication between two nodes or a node and central SCADA unit. Communication security has been achieved by implementing AES cryptography. Data authenticity has been achieved by introducing a unique message authentication code (MAC) for each message. A mesh-like network has been implemented to improve the LoRa range. ESP32 and dragino-uno based LoRa gateways have been tried for uploading the data to the server, and local data storage has been achieved using an SD card. The main controller working as the SCADA unit has the feature of sending emails. Detailed system design and test results are presented in this paper.
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Trzmiel, Grzegorz, Maciej Łopatka, and Dariusz Kurz. "The use of the SCADA system in the monitoring and control of the performance of an autonomous hybrid power supply system using renewable energy sources." E3S Web of Conferences 44 (2018): 00180. http://dx.doi.org/10.1051/e3sconf/20184400180.

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The paper touches upon the current issues related to the use of visualisation, control and archiving systems (SCADA) in hybrid power supply systems, based on the example of an installation that uses the energy of the sun and wind. The article contains an exemplary design of an autonomous hybrid power supply system and the SCADA system implemented in the Vijeo Citect environment. The major focus is on the presentation of the essential and the most frequently used SCADA system functionalities in terms of the monitoring and control of this type of power supply systems.
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Xie, Kai, and Gao Feng Zhang. "A SCADA System Regression Testing Method Based on Component Modification Assesment." Applied Mechanics and Materials 241-244 (December 2012): 2833–36. http://dx.doi.org/10.4028/www.scientific.net/amm.241-244.2833.

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In the maintenance of SCADA system, requirements may have been changed, which motivates the component modification to create new versions and their accompany tests. Regression testing strategies aim at the retest for modification affection in SCADA software maintenance. This paper presents a SCADA system regression testing method based on a new Component Testing Association Model. In this method, previously executed test cases are selected to generate the minimal regression test suite by the identification and impact analysis for the modification-affected component groups.
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43

Mate, Shrushti, Dr Mrs J. M. Bhattad, Pravin Kamble, Siddhant Bodade, and Sameer Dongre. "Low Cost Scada System for Micro Industry." International Journal for Research in Applied Science and Engineering Technology 11, no. 5 (May 31, 2023): 2648–50. http://dx.doi.org/10.22214/ijraset.2023.52153.

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Abstract: The main goal of the project is to use a SCADA system to wirelessly handle real-time data acquisition. It is necessary to monitor all processes and control the elements affecting them because several processes are run simultaneously in large industries. We can achieve the goal by utilizing a technology like Wireless SCADA (Supervisory Control and Data Acquisition). The AT89S52 microcontroller is interfaced with temperature sensors. The microcontroller wirelessly transmits data continuously from the sensors, which is subsequently received at a corresponding USB type trans-receiver attached to a PC or laptop. The computer software that logs the data into the database and displays it on the front panel of the PC or laptop is loaded. On the SCADA screen, we can change parameters like the set point, lower limit, and upper limit. The microprocessor sends an instruction to the appropriate relay as soon as a sensor's temperature drops below the predetermined level. In relation to their sensors, the field devices connected through relay contacts are switched from ON to OFF. For the purpose of triggering an alarm on the PC in the event of system failure, higher limit and lower limit options are available. SCADA can therefore be used to accurately and safely control processes at hazardous locations. On the SCADA screen, we can change parameters like the set point, lower limit, and upper limit
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44

Yang, Li, Junlin Liu, and Yun Zhang. "An Intelligent Security Defensive Model of SCADA Based on Multi-Agent in Oil and Gas Fields." International Journal of Pattern Recognition and Artificial Intelligence 34, no. 01 (May 28, 2019): 2059003. http://dx.doi.org/10.1142/s021800142059003x.

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Supervisory Control and Data Acquisition (SCADA) system in the modern industrial automation control network is facing an increasing number of serious security threats. In order to meet the security defense requirements of oil and gas SCADA system, an intelligent security defense model based on multi-agent was designed by analyzing the security risks in oil and gas SCADA system and combining the advantages of multi-agent technology in distributed intrusion detection system. First, the whole structure of this model was divided into three layers: monitoring layer, decision layer and control layer. Then, the defense model was verified by C4.5 decision tree algorithm, and obtained a good result. Finally, the security defense prototype system of large-scale oil and gas SCADA system based on this model was realized. Results demonstrate that the application of multi-agent technology in the security defense of oil and gas SCADA system can achieve more comprehensive defense, more accurate detection, which can handle large-scale distributed attacks and improve the robustness and stability of security defenses. This study makes full use of the multi-agent architecture and has the advantage of accurate detection, high detection efficiency and timely response.
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45

Glennado, Miguel, Handy Wicaksono, and Tonny Leonard. "IMPLEMENTASI WONDERWARE SYSTEM PLATFORM PADA OTOMASI INDUSTRI MINUMAN." Jurnal Teknik Elektro 16, no. 1 (July 31, 2023): 24–29. http://dx.doi.org/10.9744/jte.16.1.24-29.

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SCADA merupakan sistem yang digunakan untuk mengontrol dan memonitor proses dalam suatu industri. Wonderware System Platform merupakan salah satu sistem SCADA. Wonderware System Platform sebagai suatu sistem SCADA terdiri dari Historian sebagai data logger, Historian Client sebagai data reporting, DA Server sebagai perantara antara SCADA dengan PLC, dan InTouch sebagai antarmuka manusia dengan mesin. Industri di Indonesia pada umumnya masih memanfaatkan InTouch stand-alone dimana tidak memiliki beberapa fitur-fitur penting pada System Platform. Oleh karena itu, dilakukan penelitian ini untuk mengetahui perbedaan System Platform dengan InTouch stand-alone. Penelitian ini dilakukan dengan mensimulasikan beberapa proses pada industri minuman menggunakan simulator Siemens S7-1200 yang di dalamnya terdapat tombol dan lampu untuk membantu proses simulasi. Dari penelitian didapatkan bahwa System Platform memiliki beberapa fitur utama yang tidak dimiliki oleh InTouch stand-alone seperti distributed application dimana pengguna dapat men-deploy aplikasi ke beberapa komputer client dalam satu jaringan, kustomisasi objek menggunakan symbol editor, terdapat library situasional awareness sehingga dapat dengan mudah menerapkan high perfomance HMI, dan kelebihan lainnya.
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Li, Xing Quan, Si Jing Gao, and Chang Guo. "Application of SCADA System in City Gas Network." Advanced Materials Research 616-618 (December 2012): 2229–32. http://dx.doi.org/10.4028/www.scientific.net/amr.616-618.2229.

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The application of SCADA system in city gas network play an important role in solving problems of data acquisition, monitoring and control, scheduling and management in city gas network. To achieve the modernization of management of gas transmission and distribution scheduling, it is an inevitable trend to use the SCADA system.
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47

Qiangqiang, Sun, Qiu Huijun, and Cai Meng. "Transmitting Systems Dynamics in SCADA using Uneven Sampling/ Cubic Spline Interpolation based Data Compression." Open Electrical & Electronic Engineering Journal 8, no. 1 (December 31, 2014): 544–51. http://dx.doi.org/10.2174/1874129001408010544.

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Grasping power system dynamic information is helpful for dispatcher in the control center to take correct control action in time under emergency condition. Traditionally, Supervisory Control and Data Acquisition (SCADA) cannot transmit power system dynamics information since it updates system information once every several seconds. Based on the development of substation automation system, a data compression based approach is proposed in this paper to transmit power system dynamics information in existing SCADA. An uneven sampling is utilized to extract the feature points that determine the profile of system dynamics. Thereafter, these feature points contain dynamic information is transmitted from Remote Terminal Units to the control center. The system dynamics can thus be reconstructed with cubic spline interpolation. Numerical simulation on a 36 nodes system suggests that the system dynamics could be transmitted with high fidelity in existing SCADA using the proposed approach. Moreover, the proposed approach can be implemented in SCADA with limited software update.
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48

Miroshin, D. G., and R. E. Taragara. "FLEXIBLE AUTOMATED CELL CONTROL SYSTEM BASED ON THE SCADA-SYSTEM." Spravochnik. Inzhenernyi zhurnal, no. 300 (March 2022): 3–7. http://dx.doi.org/10.14489/hb.2022.03.pp.003-007.

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The article discusses the issues of digital control of flexible automated production and the possibilities of the Simatic WinCC SCADA-system for the development and visualization of a flexible automated cell control system. The composition of the flexible automated cell equipment is given, the structure, the purpose of the interface elements and the principle of operation of the control system are described, and the flexible automated cell control system developed in the SIMATIC WinCC software is illustrated. The description of on-screen functions presented in the form of menu items in the SCADA-system of a flexible automated cell is given and their structure, content, purpose and principle of operation, as well as the description and purpose of background soft keys are revealed. The description of the test and automatic modes of operation of the cell and their reflection in the SCADA-system is given. The safety system for automatic operation of a flexible automated cell is also described.
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Söğüt, Esra, and O. Ayhan Erdem. "A Multi-Model Proposal for Classification and Detection of DDoS Attacks on SCADA Systems." Applied Sciences 13, no. 10 (May 13, 2023): 5993. http://dx.doi.org/10.3390/app13105993.

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Industrial automation and control systems have gained increasing attention in the literature recently. Their integration with various systems has triggered considerable developments in critical infrastructure systems. With different network structures, these systems need to communicate with each other, work in an integrated manner, be controlled, and intervene effectively when necessary. Supervision Control and Data Acquisition (SCADA) systems are mostly utilized to achieve these aims. SCADA systems, which control and monitor the connected systems, have been the target of cyber attackers. These systems are subject to cyberattacks due to the openness to external networks, remote controllability, and SCADA-architecture-specific cyber vulnerabilities. Protecting SCADA systems on critical infrastructure systems against cyberattacks is an important issue that concerns governments in many aspects such as economics, politics, transport, communication, health, security, and reliability. In this study, we physically demonstrated a scaled-down version of a real water plant via a Testbed environment created including a SCADA system. In order to disrupt the functioning of the SCADA system in this environment, five attack scenarios were designed by performing various DDoS attacks, i.e., TCP, UDP, SYN, spoofing IP, and ICMP Flooding. Additionally, we evaluated a scenario with the baseline behavior of the SCADA system that contains no attack. During the implementation of the scenarios, the SCADA system network was monitored, and network data flow was collected and recorded. CNN models, LSTM models, hybrid deep learning models that amalgamate CNN and LSTM, and traditional machine learning models were applied to the obtained data. The test results of various DDoS attacks demonstrated that the hybrid model and the decision tree model are the most suitable for such environments, reaching the highest test accuracy of 95% and 99%, respectively. Moreover, we tested the hybrid model on a dataset that is used commonly in the literature which resulted in 98% accuracy. Thus, it is suggested that the security of the SCADA system can be effectively improved, and we demonstrated that the proposed models have a potential to work in harmony on real field systems.
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Miao, Liu, Man Cang Yuan, Cheng Qiang Wang, and Rui Qiang Gao. "The Oil and Gas Pipeline SCADA System Based on Cloud Computing and the Scheduling Algorithm." Advanced Materials Research 1044-1045 (October 2014): 1406–10. http://dx.doi.org/10.4028/www.scientific.net/amr.1044-1045.1406.

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For improving the reliability and resource utilization of oil and gas pipeline Supervisory Control and Data Acquisition (SCADA) system, the application framework of oil and gas pipeline SCADA system based on cloud computing and a high reliability scheduling algorithm is proposed in the paper. Simulation results show the SCADA system based on cloud computing with new scheduling algorithm can realize history data backup in many computers and real-time data processed with primary-backup copy. So, the new application framework and new scheduling algorithm can provide better reliability and improve the resource utilization of system.
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