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Journal articles on the topic 'Assessment of control systems problems'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Soloviev, Dmitry Aleksandrovich, and Larisa Anatolyevna Zhuravleva. "Agropromtechnic: problems and prospects." Agrarian Scientific Journal, no. 8 (August 31, 2020): 100–104. http://dx.doi.org/10.28983/asj.y2020i8pp100-104.

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The article considers innovative directions of development of forest and agricultural machinery with intelligent control systems. The kinematics is considered on the example of a harvester with a multi-link manipulator and walking running equipment. Systems of equations describing the spatial position of working and running equipment with a large number of degrees of freedom are presented. The assessment of existing problems and development prospects is given.

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Dziadak, Bogdan, Lukasz Makowski, and Andrzej Michalski. "Some Practical Problems of Communications Reliability in Enviromental Monitoring Systems." Metrology and Measurement Systems 20, no. 3 (2013): 337–50. http://dx.doi.org/10.2478/mms-2013-0029.

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Abstract In this paper, some issues of building a reliable, distributed measurement system for monitoring of water quality in reservoir Lake Dobczyckie are presented. The system is based on a measurement station that has the shape of a floating buoy which is supposed to be at anchor on the reservoir. Wireless data transmission problems that were encountered during the development of the buoy, modeling a radio link, and measurements of actual signal strength on the reservoir are discussed. A mathematical approach to procedures of early situation assessment was conducted, and specialized procedu

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Zenteno-Torres, Jazmín, Jérôme Cieslak, Jorge Dávila, and David Henry. "Sliding Mode Control with Application to Fault-Tolerant Control: Assessment and Open Problems." Automation 2, no. 1 (2021): 1–30. http://dx.doi.org/10.3390/automation2010001.

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This paper is prepared within a collaboration between the Instituto Politécnico Nacional, which is a Mexican research institute that manages research on sliding-mode control theory, and the ARIA research team of the Intégration du Matériau au Système Lab., a French research group that engages research on model-based fault diagnosis and fault-tolerant control theories. The paper reviews the application of sliding mode control techniques to fault tolerant control and provides perspectives leading to posing some open problems. Operating principles, definitions of the basic concepts are recalled a

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Huang, Biao, Steven X. Ding, and Nina Thornhill. "Alternative solutions to multi-variate control performance assessment problems." Journal of Process Control 16, no. 5 (2006): 457–71. http://dx.doi.org/10.1016/j.jprocont.2005.09.003.

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Montoya-Torres, Jairo R., Santiago Sánchez, and Carlos Moreno-Camacho. "A literature-based assessment of human factors in shop scheduling problems." IFAC-PapersOnLine 52, no. 10 (2019): 49–54. http://dx.doi.org/10.1016/j.ifacol.2019.10.025.

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Chao, Li, Zhou Hui, and Zhou Xiaofeng. "Data quality assessment in hydrological information systems." Journal of Hydroinformatics 17, no. 4 (2015): 640–61. http://dx.doi.org/10.2166/hydro.2015.042.

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The hydrological data fed to hydrological decision support systems might be untimely, incomplete, inconsistent or illogical due to network congestion, low performance of servers, instrument failures, human errors, etc. It is imperative to assess, monitor and even control the quality of hydrological data residing in or acquired from each link of a hydrological data supply chain. However, the traditional quality management of hydrological data has focused mainly on intrinsic quality problems, such as outlier detection, nullity interpolation, consistency, completeness, etc., and could not be used

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Elijah, P. T., M. Obaseki, Franklin Okoro, and Precious Chisom Jumbo-Egwurugwu. "Assessment of Suitability of Coating Systems for Subsea Systems." International Journal of Latest Technology in Engineering, Management & Applied Science 11, no. 03 (2022): 19–28. http://dx.doi.org/10.51583/ijltemas.2022.11302.

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A comprehension of the variables that assist with the actualization of good adhesion is of vast scientific and technological significance in order to gain control over the phenomenon of adhesion. To improve protection, operators should commence with the critical analysis of the materials to be deployed and their suitability for the site/field specific conditions. Till date, there are relatively few reported studies relating to coating functional chemistry, mechanical properties and performance. This paper thus evaluated in-depth, the different types of coating materials with respect to their s

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Shavazov, Kadirjon, Larisa Zhuravleva, and Mihail Karpov. "AGRO-robotics: Problems and Prospects." Agriculture, Forestry and Fisheries 13, no. 6 (2024): 260–64. https://doi.org/10.11648/j.aff.20241306.15.

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The article discusses innovative areas of development of forestry and agricultural machinery with intelligent control systems. Kinematics is considered using the example of a harvester with a multi-link manipulator and walking chassis. Systems of equations are presented that characterize the spatial position of the working and chassis equipment with a large number of degrees of freedom. For this purpose, many companies have set themselves the task of creating multifunctional robots that operate autonomously and are controlled remotely using cloud technologies with special software. Intelligent

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Kotov, Alexander A. "Problems of developing automated contract verification systems." Analysis and data processing systems, no. 1 (March 27, 2025): 27–48. https://doi.org/10.17212/2782-2001-2025-1-27-48.

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This paper is dedicated to the development of an automated contract verification system and the challenges encountered during its implementation. The relevance of the research lies in addressing the tasks of optimizing the work of contract review experts. The study identifies key problems in this area, including: 1) the lack of a standardized risk assessment system, which complicates decision-making for decision-makers; 2) the lack of data for training the system, limiting its ability to effectively detect errors and correctly interpret legal terms; 3) insufficient control over the process whe

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Grigoryan, Martin, and Evgenii Antipov. "Study of freight control systems for Arctic regions." E3S Web of Conferences 326 (2021): 00031. http://dx.doi.org/10.1051/e3sconf/202132600031.

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The paper presents the main results of the study of the cargo delivery control system in the Arctic zone. The authors hypothesized the need to generate information about the disadvantages of the cargo delivery control system in order to select and make effective decisions on changing this system. It is determined that the current control system has a number of problems that impede the management of cargo transportation, which require identification and updating of organizational and economic methods for their elimination due to the special interest in the Arctic at the current stage of its dev

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Solé-Torres, Duran-Ros, Arbat, Pujol, Ramírez de Cartagena, and Puig-Bargués. "Assessment of Field Water Uniformity Distribution in a Microirrigation System using a SCADA System." Water 11, no. 7 (2019): 1346. http://dx.doi.org/10.3390/w11071346.

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Microirrigation is an efficient irrigation technique, although when wastewater is used the probability of operation problems such as emitter clogging increases. In most of microirrigation systems, control of irrigation performance is manual and sporadic, therefore clogging problems may not be detected at the right time. As it is easier to prevent emitter clogging if it is detected earlier, close monitoring of pressure and flow rates in microirrigation systems is an important way to achieve microirrigation system requirements and accomplish higher irrigation efficiencies. A supervisory control

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Solnitsev, Remir, and Gennady Korshunov. "Formalization of target and assessment of quality of the cyber-physical control systems for emissions reduction technologies." E3S Web of Conferences 220 (2020): 01018. http://dx.doi.org/10.1051/e3sconf/202022001018.

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Monitoring and inventory is a necessary but not sufficient condition to reduce emissions in the energy and industry. The ultimate task of controlling air purification technologies in combination with monitoring is effectively achieved while minimizing the human factor. The creation and application of cyber-physical technology management systems provide a solution to a set of related environmental problems. In addition, the development of models based on cyber-physical systems forms new requirements for the development of technologies for their creation. A special feature of such technologies i

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Goloskokov, K., V. Korotkov, V. Gaskarov, and T. Knysh. "Methods of formalized quality assessment of intelligent transport systems." Journal of Physics: Conference Series 2061, no. 1 (2021): 012125. http://dx.doi.org/10.1088/1742-6596/2061/1/012125.

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Abstract The purpose of the paper is to identify the main problems of creating software systems with a given level of reliability for intelligent transport systems. Considering the importance of this approach and the gained experience, the paper discusses design solutions to ensure software reliability in the development process. The paper is based on domestic and foreign experience of software design for intelligent information systems, which include transport systems. The issues of achieving a given level of software reliability during the control process are considered taking into account t

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LI, DENG-FENG. "Multiattribute Group Decision Making Method Using Extended Linguistic Variables." International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 17, no. 06 (2009): 793–806. http://dx.doi.org/10.1142/s0218488509006273.

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The aim of this paper is to use the concept of extended linguistic variables to develop a new methodology for solving multiattribute group decision making problems under linguistic assessments. In this methodology, using the generalized induced ordered weighted averaging operator and extended linguistic variables, linguistic ratings of each alternative on all attributes for each decision maker are aggregated into a comprehensive assessment, which is not always a linguistic term in the linguistic term set designated a priori. Comprehensive assessments of each alternative on all decision makers

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Halaichuk, Yurii, and Maryna Miroshnyk. "PROBLEMS OF THE NEURAL NETWORKS OUTPUT DATA QUALITY ASSESSMENT." Computer Science and Cybersecurity, no. 2 (December 30, 2024): 19–25. https://doi.org/10.26565/2519-2310-2024-2-02.

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Today, artificial intelligence, particularly neural networks, is increasingly being used in software in a variety of industries, from mission-critical applications such as healthcare and the military to commerce and entertainment. One of the main stages of development and implementation of such software is the stage of quality control. To prevent fatal errors and to survive in a highly competitive environment, the software needs proper testing taking into account the peculiarities inherent in the data obtained as a result of the neural network. This article presents the relevance of using arti

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Baranov, Leonid, Nina Ivanova, and Igor' Mihalevich. "Modeling and Assessment of Security Risks of Intelligent Water Transport Systems." Transport automation research 11, no. 1 (2025): 7–15. https://doi.org/10.20295/2412-9186-2025-11-01-7-15.

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A digital test bench for the analysis of IWTS object security is presented in this paper. Digital models of the automated vessel operation system, subsystems of the global navigation satellite system and the electronic chart display and information system, as well as the system of hybrid control security (HCS), telecommunications equipment, and an IWTS object information security violator have been developed. It allows promptly identifying new threats and vulnerabilities, their direction and relevance to the object developing response measures and making justified decisions on the need to impl

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17

Rustamov, G. A. "Some Feasibility Problems in the Exact Solution of Сontrol Exercises". Mekhatronika, Avtomatizatsiya, Upravlenie 21, № 10 (2020): 555–65. http://dx.doi.org/10.17587/mau.21.555-565.

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There is studied the mathematical foundations of the synthesis methodology in the engineering interpretation of a number of popular feedback control systems and the reasons for the impracticability of the results due to the appearance in the synthesis equations of pure differentiation operators and sources of various types of roughness violation. The global reason for the increasingly accelerated divergence of control theory from practice is associated with the impact on creative thinking such as mutation, incompatibility, randomness, fuzziness, asymmetry which underlies the evolution of syner

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Kokurin, I. M. "SOLUTION OF PROBLEMS FOR INTERVAL TRAIN SEPARATION." Automation on Transport 7, no. 3 (2021): 438–51. http://dx.doi.org/10.20295/2412-9186-2021-7-3-438-451.

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The article substantiates technological and technical solutions that expand the application of design standards for railway automation and remote control systems, regulating the development and opera- tion of systems for interval control of train traffic. Based on the analysis of the methods for arranging automatic block signal system and signal signs of automatic train control, used as an independent signaling and communication device during train movement, it has been proved that determining the lengths of block sections at specified train-to-train and intervals reduces the carrying capacity

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19

Li, Zong-Sian, and Kuei-Hu Chang. "A Novel Pythagorean Fuzzy Set–Based Risk-Ranking Method for Handling Human Cognitive Information in Risk-Assessment Problems." Systems 11, no. 8 (2023): 402. http://dx.doi.org/10.3390/systems11080402.

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With the rapid evolution of the information age and the development of artificial intelligence, processing human cognitive information has become increasingly important. The risk-priority-number (RPN) approach is a natural language-processing method and is the most widely used risk-evaluation tool. However, the typical RPN approach cannot effectively process the various forms of human cognitive information or hesitant information provided by experts in risk assessments. In addition, it cannot process the relative-weight consideration of risk-assessment factors. In order to fully grasp the vari

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20

Muñoz-Vázquez, Aldo Jonathan, Juan Diego Sánchez-Torres, Vicente Parra-Vega, Anand Sánchez-Orta, and Fernando Martínez-Reyes. "A fractional super-twisting control of electrically driven mechanical systems." Transactions of the Institute of Measurement and Control 42, no. 3 (2019): 485–92. http://dx.doi.org/10.1177/0142331219875004.

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The Super Twisting Control Algorithm (STA) constitutes a powerful and robust technique for control and observation problems. The structure of the STA allows inducing second-order sliding modes, such that the sliding variable and its derivative remain at zero after some finite time. However, the STA requires the strong differentiability of the sliding variable and the weak differentiability of disturbances. Thus, the sliding variable should become from an adequate design, ensuring its strong differentiability. Nonetheless, in the more general case of not necessarily integer-order differentiable

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21

Sharp, R. S. "Some contemporary problems in road vehicle dynamics." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 214, no. 1 (2000): 137–48. http://dx.doi.org/10.1243/0954406001522877.

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It is argued that there is great commercial value in transferring as much of vehicle-handling qualities assessment as possible from the prototype testing domain to the predictive engineering domain. Man—machine system thinking is necessary to provide a firm basis for progress. Also, the newer opportunities in vehicle chassis engineering to introduce information enhancement and control intervention systems pose human factors problems. It is possible for such systems to do more harm than good. Some descriptions of conventional mixtures of prediction and testing are given and the driving activity

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22

Sunadi, Joko, Asriwan Guci, and Abrar Tanjung. "Penerapan Metode Copras dalam Pemilihan Kepala Pengendalian Mutu (Head Of Quality Control)." JOSTECH Journal of Science and Technology 3, no. 2 (2023): 187–98. http://dx.doi.org/10.15548/jostech.v3i2.6885.

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In the selection of the current Head of Quality Control is appointed manually based solely on the information provided in the application and the decisions that have been raised are inaccurate and cause delays causing the assessment not to be completed. In addition, when recruiting the Head of Quality Control manually, there are several things that can cause problems, such as hiring a Head of Quality Control who does not meet the criteria set by the company, carrying out a slow selection process, and others. The methodology used is the Complex Proportional Assessment (COPRAS) method, which is

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23

Ling, Naomi D., and Michael J. Selby. "Assessment of Memory in Multiple Sclerosis Patients Using the Memory Assessment Scale." Perceptual and Motor Skills 86, no. 3 (1998): 987–98. http://dx.doi.org/10.2466/pms.1998.86.3.987.

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Previous assessment of memory function In multiple sclerosis patients has yielded mixed findings regarding the type and severity of memory deficits, which may be due to (1) differential selection of scales for memory assessment; (2) limited, inconsistent or weak reliability and validity data for the memory scales employed; (3) poor standardization techniques; (4) lack of theoretical foundation for the measure; and (5) limited control of confounding variables, e.g., education, age and the use of nonverbal memory tests. The purpose of the present study was to assess memory function in multiple s

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Петровский, Эдуард, Eduard Petrovskiy, Кирилл Башмур, Kiril Bashmur, Иван Нашиванов, and Ivan Nashivanov. "Magnetic modules for control of vibration state of engineering equipment." Science intensive technologies in mechanical engineering 2018, no. 7 (2018): 3–8. http://dx.doi.org/10.30987/article_5b31352431cb76.06554105.

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The problems of reliability increase in technological machines and manufacturing equipment by means of their vibration decrease with the aid of a shock principle of vibro-suppression are under investigation. A fundamental method of shock vibro-absorption with the use of magnets is under consideration. For the assessment of the method in Matlab Simulink environment there is formed a simulation model allowing the judgment of stability and efficiency of similar systems of vibroabsorption. Magnetic materials for use in this kind of vibroabsorbers are shown and compared.

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Sun, Wanye. "Problems and Optimization Strategies of Enterprise Risk Management and Internal Control—Taking the Kobayashi Pharmaceutical Red Yeast Rice Dispute as an Example." Journal of Global Economy, Business and Finance 7, no. 5 (2025): 85–90. https://doi.org/10.53469/jgebf.2025.07(05).14.

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In the context of global competition, the failure of corporate risk management and internal control may lead to serious crises. This paper takes the Kobayashi Pharmaceutical Red Yeast Incident as an example and analyzes its risk management and internal control deficiencies based on the COSO framework. The study found that Kobayashi Pharmaceutical’s risk identification was insufficient, assessment biased, and response was delayed, and internal control had information disclosure delays, irrational decision-making, and supply chain loopholes. For the above problems, this paper combines the PIML c

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Gołebiowska, Hanna. "The Problems of Weed Management by Herbicide Systems Applied in Maize." Journal of Plant Protection Research 48, no. 1 (2008): 119–28. http://dx.doi.org/10.2478/v10045-008-0012-y.

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The Problems of Weed Management by Herbicide Systems Applied in Maize Detailed recognition of weed infestation state and degree in south-western region of Poland provided the basis for starting field experiment on three types of soils aiming at the assessment of weed control effectiveness by means of suitably selected herbicide systems. High efficiency of weed elimination on alluvial soils was obtained due to herbicide mixture mesotrione + nicosulfuron in split doses. In the experiment established on brown soils the mentioned weed species were most satisfactorily controlled by herbicide mixtur

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Абдыманапов, С. А., А. Б. Барлыбаев, and Б. А. Алтынбек. "InfoSec Risk Assessment Methodology based on the example of Learning Management Systems Analysis." Bulletin of the Karaganda University. Pedagogy series 107, no. 3 (2022): 84–95. http://dx.doi.org/10.31489/2022ped3/84-95.

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The active development and application of new digital technologies in education, on the one hand, has opened up new opportunities for improving the efficiency of the university’s business process management. On the other hand, this has led to a significant increase in security threats and the vulnerability of educational institutions to cyber criminals. The recent rapid growth of various incidents regarding cybercrimes shows the insufficiency of traditional approaches to information security. Consequently, information security risk assessment has become an important task for most educational i

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Suleiman, Dima, Malek Al-Zewairi, and Adnan Shaout Shaout. "Enhanced Multilevel Fuzzy Inference System for Risk Adaptive Hybrid RFID Access Control System." International Journal of Online and Biomedical Engineering (iJOE) 18, no. 04 (2022): 31–51. http://dx.doi.org/10.3991/ijoe.v18i04.27485.

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Risk-based access control systems are part of identity management systems used to accommodate environments with needs for dynamic access control decisions. The risk value is subjected to overestimation or underestimation since it is measured qualitatively, thus; causing uncertainty problems, which was apparent in a previously proposed hybrid risk adaptive (HRA) access control system. Conversely, Fuzzy Inference Systems can deal with the uncertainty of measures and control the outcomes more precisely; therefore, a multilevel fuzzy inference system (HRA-MFIS) was proposed to replace the risk ass

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Ilienko, V., M. Gerashchenko, A. Los, O. Sautin, and O. Siryk. "ASSESSMENT OF THE QUALITY OF RADIO COMMUNICATION CHANNELS OF UNMANNED AERIAL SURVEILLANCE SYSTEMS." Наукові праці Державного науково-дослідного інституту випробувань і сертифікації озброєння та військової техніки, no. 9 (December 3, 2021): 44–52. http://dx.doi.org/10.37701/dndivsovt.9.2021.06.

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Unmanned aerial vehicles (UAVs) allow effective solving the problems of reconnaissance, relaying information on targets to means of fire destruction and striking on any type of object. However, there are many problematic issues regarding the creation of a communication system for remote control of UAV of medium and long range, obtaining video information about reconnaissance objects in real time. The methods allow to estimate the value of the deviation of the carrier frequency of the transmitter of the radio communication channel of unmanned aerial system (UAS) in the normal mode of its

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Abramkina, Kristina, Elena Zhilenkova, and Vladislav Borisenko. "Comparative analysis of simulation environments for a virtual testing ground to measure vibration and acoustic emissions of designed flying objects." E3S Web of Conferences 258 (2021): 09074. http://dx.doi.org/10.1051/e3sconf/202125809074.

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The article deals with an important issue of creating virtual test grounds. The problem of measuring vibrations and acoustic emissions of designed objects of the aircraft industry, etc is studied. Thus, for example, one of the important tests of the coaxial helicopter at the development stage is the assessment of the impact of manufacturing tolerances on fuselage vibrations. The general problems of modeling and control of the acoustic field, the measurement of the acoustic emission of objects are considered. The research results can be used to solve the problems of creating virtual test ground

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Guo, Xuesong, and Naim Kapucu. "Network performance assessment for collaborative disaster response." Disaster Prevention and Management 24, no. 2 (2015): 201–20. http://dx.doi.org/10.1108/dpm-10-2014-0209.

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Purpose – The purpose of this paper is to propose a modified network performance assessment method to address issues of coordination among organizations in the context of disaster response. Design/methodology/approach – The study introduces affiliation networks to map disaster response system integrated with task/function and unit identifications. The study also assesses performance in two successive procedures including ineffective networks identification and assessment on organizational effectiveness. Findings – The study emphasizes problems in the current emergency management system in Chin

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Omitaomu, Olufemi A., and Haoran Niu. "Artificial Intelligence Techniques in Smart Grid: A Survey." Smart Cities 4, no. 2 (2021): 548–68. http://dx.doi.org/10.3390/smartcities4020029.

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The smart grid is enabling the collection of massive amounts of high-dimensional and multi-type data about the electric power grid operations, by integrating advanced metering infrastructure, control technologies, and communication technologies. However, the traditional modeling, optimization, and control technologies have many limitations in processing the data; thus, the applications of artificial intelligence (AI) techniques in the smart grid are becoming more apparent. This survey presents a structured review of the existing research into some common AI techniques applied to load forecasti

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Diiev, Yevgen, Iryna Radziievska, Mykhailo Sherman, Alla Kulichenko, Svitlana Vovk, and Maryna Biriukova. "Analysis of modern systems for electronic control of knowledge of future specialists of pharmaceutical profile based on moodle: problems and prospects of improvement." Revista Tempos e Espaços em Educação 15, no. 34 (2022): 17363. http://dx.doi.org/10.20952/revtee.v15i34.17363.

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Development of methodological and axiological settings that contribute to the effectiveness of modern systems of knowledge control of pharmaceutical students in the system Moodle. The synergetic philosophical-scientific method was applied to provide a versatile consideration of the problems of using distance learning format. Demonstrated the active use of the Moodle learning environment by pharmacy students of these institutions of higher education. Elements, by means of which knowledge control was carried out, confirmed its effectiveness, since the results of knowledge assessment of students

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Senyuk, Mihail, Murodbek Safaraliev, Firuz Kamalov, and Hana Sulieman. "Power System Transient Stability Assessment Based on Machine Learning Algorithms and Grid Topology." Mathematics 11, no. 3 (2023): 525. http://dx.doi.org/10.3390/math11030525.

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This work employs machine learning methods to develop and test a technique for dynamic stability analysis of the mathematical model of a power system. A distinctive feature of the proposed method is the absence of a priori parameters of the power system model. Thus, the adaptability of the dynamic stability assessment is achieved. The selected research topic relates to the issue of changing the structure and parameters of modern power systems. The key features of modern power systems include the following: decreased total inertia caused by integration of renewable sources energy, stricter requ

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Rubió-Massegú, Josep, Francisco Palacios-Quiñonero, Josep M. Rossell, and Hamid Reza Karimi. "A Novel Iterative Linear Matrix Inequality Design Procedure for Passive Inter-Substructure Vibration Control." Applied Sciences 10, no. 17 (2020): 5859. http://dx.doi.org/10.3390/app10175859.

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In vibration control of compound structures, inter-substructure damper (ISSD) systems exploit the out-of-phase response of different substructures to dissipate the kinetic vibrational energy by means of inter-substructure damping links. For seismic protection of multistory buildings, distributed sets of interstory fluid viscous dampers (FVDs) are ISSD systems of particular interest. The connections between distributed FVD systems and decentralized static output-feedback control allow using advanced controller-design methodologies to obtain passive ISSD systems with high-performance characteris

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Vilihura, V. V. "Analysis of formal models for access control and specific features of their applicability to databases." Radiotekhnika, no. 205 (July 2, 2021): 53–70. http://dx.doi.org/10.30837/rt.2021.2.205.05.

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An integral part of any project to create or assess the security of information systems and databases is the presence of a security model. The paper considers the main positions of the most common security models based on controlling the access of subjects to objects. The analysis of formal models for access control has revealed that each of them, having certain advantages and disadvantages, has the right to be used. The decisive factor in making a decision is an assessment of a specific situation, which will allow one to make the right choice. In this regard, the paper notes that security mod

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Stoilova, Krasimira, Todor Stoilov, and Konstantin Nikolov. "Autonomic Properties in Traffic Control." Cybernetics and Information Technologies 13, no. 4 (2013): 18–32. http://dx.doi.org/10.2478/cait-2013-0050.

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Abstract The operation of a complex system like a transportation network is considered with respect to the opportunities to identify the application of autonomic properties. The autonomic features of self-properties are analyzed. A multilevel approach is suggested for the formalization of the transport operation. The integration of relevant optimization problems is also considered in the framework of a multilevel, hierarchical scheme of control. The application of bi-level formalism in the transportation systems gives quantitative assessment of the control processes in the traffic control syst

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WOJNAR, Grzegorz, and Maciej IRLIK. "MULTICRITERIA TRAIN RUNNING MODEL AND SIMULATOR FOR RAILWAY CAPACITY ASSESSMENT." Transport Problems 17, no. 2 (2022): 199–212. http://dx.doi.org/10.20858/tp.2022.17.2.17.

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Railway line capacity is growing in importance as a criterion for the assessment of railroad infrastructure performance. This problem is becoming more and more relevant as the demand for rail transport increases, especially considering the transport policy related to the promotion of climate-neutral means of transport. Insufficient capacity affects the stability and reliability of railway traffic operations. The analytical methods used for capacity estimation are typically insufficient to solve problems of a multicriteria nature (i.e. problems which take traffic heterogeneity and human factors

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Pushkov, S. G., L. L. Lovitsky, O. Y. Gorshkova, and I. V. Malakhova. "Aerodynamic Errors Mathematical Modeling in Air Data Systems Estimation Technology in Flight Tests Using Satellite Navigation Systems." Mekhatronika, Avtomatizatsiya, Upravlenie 22, no. 5 (2021): 272–80. http://dx.doi.org/10.17587/mau.22.272-280.

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Problems of mathematical modeling of onboard air data systems errors are of paramount importance in pitot-static sources errors determination, air data systems evaluation in flight tests. The problems of development, identification and assessment of the mathematical models of errors adequacy acquire main importance in the modern technology of the air parameters true values determination, air data systems evaluation using satellite navigation systems, developed and applied in the practice of flight tests at JSC "FRI n.a. M. M. Gromov". This paper gives a general description of an air data syste

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Barabash, O., and V. Kolumbet. "MULTIAGENT APPROACH TO COMPUTER MANAGEMENT IN A HETEROGENEOUS DISTRIBUTED COMPUTER ENVIRONMENT." Системи управління, навігації та зв’язку. Збірник наукових праць 1, no. 67 (2022): 38–42. http://dx.doi.org/10.26906/sunz.2022.1.038.

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The reliability of modern computing control systems in a heterogeneous distributed computing environment, along with efficiency, survivability, security, control efficiency, is an important component of their quality. Increasingly, these systems fall into the category of "critical", have an absolute impact on the activities of organizations and enterprises within which they operate. The loss of such systems, even for a short time, leads to serious problems related to loss of income, unforeseen costs, downtime of production and personnel, loss of time, and sometimes man-made disasters. As you k

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Anbarjafari, Gholamreza. "An Objective No-Reference Measure of Illumination Assessment." Measurement Science Review 15, no. 6 (2015): 319–22. http://dx.doi.org/10.1515/msr-2015-0043.

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Abstract Illumination problems have been an important concern in many image processing applications. An important issue in the field of illumination enhancement is absence of a quantitative measure for assessment of illumination of an image. In this research work a quantitative measure indicating the illumination state, i.e. contrast level and brightness of an image is also proposed. The measure utilises the estimated Gaussian distribution of the input image and the Kullback-Leibler Divergence between the estimated Gaussian distribution and the desired Gaussian distribution to calculate the qu

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Zolkin, A. L., V. D. Munister, O. Yu Bogaevskaya, A. V. Yumashev, and A. N. Kornetov. "Promising directions of information technologies applications for improving of control and measuring devices in medical industry." Journal of Physics: Conference Series 2094, no. 3 (2021): 032001. http://dx.doi.org/10.1088/1742-6596/2094/3/032001.

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Abstract The article deals with the problems of functioning and improvement of measuring and control devices in the medical industry. The classification, principles of organization of specialized, multifunctional and single-functional medical instrument and computer systems are considered. A model for solving the problem of scalability and availability through the use of non-relational data management systems that combine methods for achieving atomicity and data consistency is proposed. The promising diagnostic methods in medicine are described. The importance of a prompt assessment of the pat

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Kurkina, E. V. "STABILIZATION OF HAMILTONIAN SYSTEMS WITH A GUARANTEED ESTIMATE OF QUALITY OF MANAGEMENT." Vestnik of Samara University. Natural Science Series 20, no. 7 (2017): 32–44. http://dx.doi.org/10.18287/2541-7525-2014-20-7-32-44.

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Stabilization problem with guaranteed estimate of quality of management of zero solution of nonautonomous Hamiltonian system was solved. It arises from the problem of optimal stabilization by reducing functional requirements for a estimate: instead of minimizing it is only necessary that it excelled to a pre-assessment. The solution is obtained by means of synthesis of active program control, acting to the system, and stabilizing control of feedback. The problem is solved analytically by the direct method of Lyapunov's stability theory with Lyapunov's function with constant sign derivatives. A

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Shaushenova, A. G., Sh E. Akhmetzhanova, and M. B. Ongarbayeva. "Comparison of Russian and Kazakhstan proctoring systems." Bulletin of the Karaganda University. Pedagogy series 104, no. 4 (2021): 83–91. http://dx.doi.org/10.31489/2021ped4/83-91.

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The article analyzes the problems faced by teachers in the context of the forced transition to distance learning in connection with the COVID-19 pandemic, when interaction with students was carried out only using information technologies. There are problems of organizing and conducting exams in remote access: the difficulties of identifying students, the use of proctoring technologies. The main problem of distance learning is objective assessment of knowledge. Online proctoring systems are one way to discourage student academic fraud. The article discusses the possibilities and problems of usi

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SMIRNOVA, E. E. "INFORMATION INFRASTRUCTURE OF TAX ADMINISTRATION: PROBLEMS AND DIRECTIONS OF DEVELOPMENT." Economic Problems and Legal Practice 19, no. 5 (2023): 308–14. http://dx.doi.org/10.33693/2541-8025-2023-19-5-308-314.

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The article considers the elements of the information infrastructure of tax administration, their current state based on the performance indicators of the tax authorities. The results of using the information infrastructure in the implementation of the industry approach in tax control on the example of catering were analyzed. An assessment of the effectiveness of the use of software products used by the tax authorities was given based on data on federal budget expenditures. Proposals were given for the expansion of software systems used in control work to improve tax administration. The goals

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Mallette, Gabrielle, Charles-Étienne Gauthier, Masoud Hemmatian, Jeff Denis, and Jean-Sébastien Plante. "Design and Experimental Assessment of a Vibration Control System Driven by Low Inertia Hydrostatic Magnetorheological Actuators for Heavy Equipment." Actuators 12, no. 11 (2023): 407. http://dx.doi.org/10.3390/act12110407.

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Active suspension systems for automotive vehicles were developed in the past using hydrostatic, electric, magnetic and magnetorheological (MR) technologies to control road vibrations and vehicle dynamics and thus improve ride comfort and vehicle performance. However, no such systems were developed for heavy equipment, trucks and off-highway vehicles. For instance, agricultural tractors are still equipped with minimal suspension systems causing discomfort and health problems to drivers. The high suspension loads due to the massive weight of these vehicles are a challenge since high forces are n

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Zhyvylo, E. O., and D. G. Shevchenko. "RISK ASSESSMENT OF CYBER SECURITY AND CONTROL OF PRIVACY IN PUBLIC ADMINISTRATION INFORMATION SYSTEMS." Collection of scientific works of the Military Institute of Kyiv National Taras Shevchenko University, no. 75 (2022): 66–77. http://dx.doi.org/10.17721/2519-481x/2022/75-07.

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The relevance of this work is due to the approval by the Administration of the State Service for Special Communications and Information Protection of Ukraine “Methodological recommendations for increasing the level of cyber protection of critical information infrastructure” in October 2021. The recommendations were developed based on the world's best approaches - the NIST CyberSecurity Framework. At the moment, the developed Recommendations of the State Special Communications Service have partially lost their relevance and require adjustment with the release of NIST Special Publication 800-53A

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Mananoma, Tiny, and Frederiko Marchiano Imanuel Moningka. "ALTERNATIF PENGENDALIAN LIMPASAN PERMUKAAN DI PERKOTAAN DENGAN MENGGUNAKAN METODE ANALYTICAL HIERARCHY PROCESS (AHP)." EDUSAINTEK: Jurnal Pendidikan, Sains dan Teknologi 11, no. 2 (2023): 671–80. http://dx.doi.org/10.47668/edusaintek.v11i2.1067.

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Control of surface runoff is a major challenge in sustainable urban stormwater management. High rainfall can cause various problems such as floods and landslides. Related to the problem of surface runoff includes a number of problems that require attention and good solutions to maintain environmental sustainability and prevent negative impacts from surface runoff. Surface runoff control activities generally tend to be social, technically costly, and relatively long. Collaboration with experts, government, and local stakeholders can also reinforce the concept of successful surface runoff contro

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Boadi, Prince. "An Assessment of Selected Ghanaian Banks’ Internal Control and Corporate Governance." TEXILA INTERNATIONAL JOURNAL OF ACADEMIC RESEARCH 10, no. 4 (2023): 189–203. http://dx.doi.org/10.21522/tijar.2014.10.04.art016.

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The general objective of the study is to assess the effectiveness of internal control and corporate governance in the Ghanaian banking industry. The study was basically a case study based and was approached quantitatively. Five banks (Absa Bank Ghana, Ecobank, Standard chartered Bank, Agricultural Development Bank, and Ghana Commercial Bank) were sampled for the study. Four hundred (400) respondents from the above sampled banks helped offer meaningful and enough information to answer the study questions. Non-probability sampling was used for this study’s sample strategy. The study made use of

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Kornilkov, S. V., L. S. Rybnikova, P. A. Rybnikov, and A. Yu Smirnov. "Geoinformation monitoring for solving environmental problems of mining territories of the Middle Ural." Mining Industry Journal (Gornay Promishlennost), no. 1S/2022 (March 16, 2022): 127–33. http://dx.doi.org/10.30686/1609-9192-2022-1s-127-133.

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Geographic information monitoring is shown as the leading method of process control in old industrial territories. The main stages of geoinformation monitoring are outlined. The role of geographic information systems in the study of pollution components, systematization and accumulation of spatially distributed data, analysis and development of predictive solutions is considered. The solution of the problem of the conceptual organization of the geoinformation system of mining territories has been substantiated. The structure of software products and geographic information systems selection cri

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