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Статті в журналах з теми "Machine Control Studio and Connect":
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Hendra and Andhika. "Perancangan Alat Pemberi Pakan Ikan Otomatis Menggunakan Arduino Berbasis Android (Studi Kasus : Toko Arapaima Aquarium)." Jurnal KomtekInfo 7, no. 4 (December 21, 2020): 270–77. http://dx.doi.org/10.35134/komtekinfo.v7i4.88.
Анотація:
Feeding fish is the most important thing in raising fish, with regular feeding to fish the fish will be able to continue to breed, In general, the process of feeding still requires human resources that are still manual, so that it will be difficult and disrupt human activity itself, if the process carried out must spread the food in the aquarium when someone is not in place, Therefore, currently IOT (Internet of Thing) technology has been developed which can facilitate human activities with remote control systems. The process of feeding with a remote control system is done using android, so as to simplify and save someone's time in the process of feeding without having to be in place. The control system used is Arduino ESP8266 as a single board micro controller platform, so that the control device can function to connect the WI-FI network. The process of connecting an Arduino ESP8266 device with a smartphone is done using the broker as hosting, the broker used was MQTT (Message Queuing Telemetry Transport), MQTT is a protocol that runs on the TCP / IP stack and is designed specifically for machine to machine that does not have a specific address. MQTT broker's working system is to implement publish as data sender, subcribe as data recipient, and topic as hosting data broker.
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Zhu, Wei Xing, Yong Gang Cai, and Jian Zhang. "Synchronous Control System for Envelope Machine Using DSP." Applied Mechanics and Materials 313-314 (March 2013): 535–38. http://dx.doi.org/10.4028/www.scientific.net/amm.313-314.535.
Анотація:
In order to meet the requirements of paper envelope production automation, a synchronous control method for multiple AC servo motors is proposed and the four AC servo motors synchronous control system for paper envelope production base on a DSP is designed. In this system, DSP works as core of control, and four HCTL_2020 counters are used as decoding circuit to realize signal feedback. Feedback signals are the output signal of optical encoder on the AC servo motors, which connect to the corresponding decoder respectively. The output signals of four decoders connect to the GPIO ports of DSP in parallel. Real-time speed and position information of motors are obtained by computing unit of DSP. The PID control algorithm is designed to realize synchronous precision of four motors in speed and position. The field experiment results show that the control method is practical and the system has good stability, accuracy and efficiency in paper envelope production.
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Liu, Rui, Gui Xi Liu, Peng Ju Chang, Wei Hua He, and Zeng Jian Huang. "Control System of PDP Lighting Inspection Machine." Applied Mechanics and Materials 130-134 (October 2011): 1903–6. http://dx.doi.org/10.4028/www.scientific.net/amm.130-134.1903.
Анотація:
The test of panel’s display effect is a key step in the panel production. Lighting inspection machines test the electrical, optical and surface information of Plasma Display Panels (PDPs). This machine is based on a PLC control system and a color analysis system. The PLC system controls a visual positioning system and links to Manufacturing Execution System (MES) and a panel conveyor. This paper considers the structure design and action workflow of the lighting inspection machine. Multi-layer network is built to connect with the whole production system. Optional operation modes are designed in control program and Man-machine interface is introduced to facilitate the operation.
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Tian, Ye, Hong De Deng, and Hao Yue Zhuang. "Design and Realization of Remote Control UAV’s Flight Controller." Advanced Materials Research 989-994 (July 2014): 2951–54. http://dx.doi.org/10.4028/www.scientific.net/amr.989-994.2951.
Анотація:
To provide UAV’s operator with flight information in real time, according to the property of remote control UAV and human-machine interface design, a flight controller has been implemented. The flight controller used LabWindows/CVI、GL Studio and UDP communication as the main developing platform. The system has been used in projection, and the test had showed that it could meet the need of the GCS(ground control station) of remote control UAV.
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Zhang, Sheng Fang, Yi Wang, Jun Feng Mao, Wei Guo Wang, and Zhi Hua Sha. "Research on NC System of Flame Cutting Machine Based on Trio Motion Control Card." Materials Science Forum 723 (June 2012): 286–90. http://dx.doi.org/10.4028/www.scientific.net/msf.723.286.
Анотація:
An open architecture NC system of flame cutting machine applied in auto white-body welding line manufacturing is developed in this paper. The general planning and the composition of the NC system is presented based on IPC and Trio MC206 motion card, the hardware and software of the control system are designed detailedly. IPC management software developed by using C# language in Visual Studio 2008 and rock-bottom control program of Trio control card developed in Motion Perfect2 are realized. The application results show that the NC system of flame cutting machine is reliable and stable which can meet the requirements of auto white-body manufacturing perfectly.
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Du, Dong, Guo Qiang Wen, Jun Ying Zhao, and Mei Jing Ge. "Organize Method on Platform of Machine Automation Control System." Applied Mechanics and Materials 548-549 (April 2014): 1011–16. http://dx.doi.org/10.4028/www.scientific.net/amm.548-549.1011.
Анотація:
In the process of mechanical automation, due to the development of drive equipment in diversification, miniaturization, digitalization, intellectualization and the development of sensor in miniaturization, digitalization, visualization, on the one hand, automation mechanical structure become simple, on the other hand, with the increase of the dependence on control equipment for automation machinery, an automated machinery needs many kinds of control mode and means to complete the production. With the improvement of mechanical motion complexity, there will appear accumulation phenomenon of control equipment, in addition, in order to complete the data transfer between all kinds of control equipments, each control equipment need to build all kinds of communication protocol and special cables to connect. In order to solve the "accumulation" phenomenon, control equipment manufacturers competing to launch the new scheme. In this paper, a control project based on the control products of Mitsubishi electric company was proposed, which illustrates the change of the control way of mechanical automation. Once you master the control platform of these companies, will be able to build or integrate corresponding control system.
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Dai, Hui Liang, Yao Lin, and Jia Ling Song. "The Design and Analysis of Control System Applied in Artificial Grass Tufting Machine." Applied Mechanics and Materials 631-632 (September 2014): 692–97. http://dx.doi.org/10.4028/www.scientific.net/amm.631-632.692.
Анотація:
Based on the analysis on the control requirements of artificial grass tufting machine, this thesis proposes an overall plan on control of CANopen bus. In the control system, on the basis of CoDeSys softPLC technology of fieldbus control system, LMC20 enables the communication by making CANopen bus connect with ATV71, OTB module and these underlying slave stations. The humanized operation interface realized by touch screens and user-friendly application which is developed through CoDeSys have been put into operation in factory. All of those implement the functions of signal acquisition and display, protection, control, etc.
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Fábián, Hunor, and Attila Gergely. "Design and Implementation of a Tensile Testing Machine." Műszaki Tudományos Közlemények 13, no. 1 (October 1, 2020): 50–53. http://dx.doi.org/10.33894/mtk-2020.13.06.
Анотація:
Abstract The aim of this paper is to present the design and manufacturing process of a tensile testing machine capable of measuring the tensile strength of polymeric materials. The structure of the instrument is similar to that used in the industry; however, it is budget friendly. The instrument consists of a frame, and two screws which are driven by two stepper motors. An Arduino is used to control the mechanical part of the instrument and to connect it to the software.
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Li, Hua Peng, Dong Wang, Jian Hui Xi, and Yi Bo Li. "Review on Modeling Control System of Earth Pressure Balance Shield Machine." Advanced Materials Research 181-182 (January 2011): 389–94. http://dx.doi.org/10.4028/www.scientific.net/amr.181-182.389.
Анотація:
Analysis and design cannot be solved until a proper model of hydraulic control system of earth pressure balance shield machine is built. There are two kinds of modeling methods in common use. (1) Dynamic mathematical modeling. Two models, transfer function and state space, are mainly included. For linear system, the two methods can be provided with a fairly complete theoretical framework. However, if the system is in the complicated working environment or it is non-linear, the modeling process needs a mass of mathematical verification. This has become a limitation for application of these methods; (2) Graphical Modeling. It is more direct for the complex hydraulic control system of earth pressure balance shield machine. First, the main components are separately modeled. Then connect them according to the flow direction of signal. Some special software, such as AMESim, can be used to simplify the simulation process.
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Castro, André Luiz, João Pedro Carvalho de Souza, Luís F. Rocha, and Manuel F. Silva. "AdaptPack Studio: an automated intelligent framework for offline factory programming." Industrial Robot: the international journal of robotics research and application 47, no. 5 (July 17, 2020): 697–704. http://dx.doi.org/10.1108/ir-12-2019-0252.
Анотація:
Purpose This paper aims to propose an automated framework for agile development and simulation of robotic palletizing cells. An automatic offline programming tool, for a variety of robot brands, is also introduced. Design/methodology/approach This framework, named AdaptPack Studio, offers a custom-built library to assemble virtual models of palletizing cells, quick connect these models by drag and drop, and perform offline programming of robots and factory equipment in short steps. Findings Simulation and real tests performed showed an improvement in the design, development and operation of robotic palletizing systems. The AdaptPack Studio software was tested and evaluated in a pure simulation case and in a real-world scenario. Results have shown to be concise and accurate, with minor model displacement inaccuracies because of differences between the virtual and real models. Research limitations/implications An intuitive drag and drop layout modeling accelerates the design and setup of robotic palletizing cells and automatic offline generation of robot programs. Furthermore, A* based algorithms generate collision-free trajectories, discretized both in the robot joints space and in the Cartesian space. As a consequence, industrial solutions are available for production in record time, increasing the competitiveness of companies using this tool. Originality/value The AdaptPack Studio framework includes, on a single package, the possibility to program, simulate and generate the robot code for four different brands of robots. Furthermore, the application is tailored for palletizing applications and specifically includes the components (Building Blocks) of a particular company, which allows a very fast development of new solutions. Furthermore, with the inclusion of the Trajectory Planner, it is possible to automatically develop robot trajectories without collisions.
Дисертації з теми "Machine Control Studio and Connect":
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Rybnikář, Petr. "Matematický model zátěžového pracoviště točivých elektrických strojů." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-449715.
Анотація:
This work deals with the creation of a mathematical model of load workplace for rotating electrical machines. The first part provides a general description of servomotors and their mathematical equations. The second part describes the commissioning and connection of the PLC to the inverter and the subsequent creation of PLC programs. The last part describes the creation of the PMSM model with its control and then verified the validity of the model and the real machine.
Частини книг з теми "Machine Control Studio and Connect":
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Lim, Hyun-il. "A Study on the Effect of DropConnect to Control Overfitting in Designing Neural Networks." In Machine Learning and Artificial Intelligence. IOS Press, 2020. http://dx.doi.org/10.3233/faia200780.
Анотація:
The neural network is an approach of machine learning by training the connected nodes of a model to predict the results of specific problems. The prediction model is trained by using previously collected training data. In training neural network models, overfitting problems can occur from the excessively dependent training of data and the structural problems of the models. In this paper, we analyze the effect of DropConnect for controlling overfitting in neural networks. It is analyzed according to the DropConnect rates and the number of nodes in designing neural networks. The analysis results of this study help to understand the effect of DropConnect in neural networks. To design an effective neural network model, the DropConnect can be applied with appropriate parameters from the understanding of the effect of the DropConnect in neural network models.
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Seth, Anil K. "Being a Beast Machine." In Andy Clark and His Critics, 238–53. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190662813.003.0018.
Анотація:
Throughout his career Andy Clark has shaped how scientists and philosophers think about the role of representation in action, perception, and cognition. In the latest iteration of this debate he has foregrounded the influential perspective of predictive processing, which sees perception as a process of action-oriented “best guessing” (inference) about the causes of noisy and ambiguous sensory signals and which involves the brain-inducing “generative” models of how hidden causes mediate the effects of actions on sensory signals. This chapter develops this position in the context of interoception (the sense of the body from within) and physiological regulation. A key idea here, which recalls twentieth-century cybernetic theory, is that interoceptive inference is targeted towards maintaining physiological homeostasis rather than inducing complete and accurate internal models of an external state of affairs. The chapter explores how this perspective helps connect control-oriented interoceptive inference to phenomenological properties of embodied selfhood and subjectivity. The upshot echoes (or perhaps subverts) a classic philosophical trope of the Enlightenment philosopher Julien de La Mettrie: to find the origins of our conscious selves in our nature as beast machines.
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R. J. S., Jeba Kumar, Roopa JayaSingh J., and Alvino Rock C. "Augmented Data Prediction Efficiency for Wireless Sensor Network Application by AI-ML Technology." In Deep Learning Strategies for Security Enhancement in Wireless Sensor Networks, 330–48. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-5068-7.ch017.
Анотація:
Practical wireless sensor network (WSN) demands cutting-edge artificial intelligence (AI) technology like deep learning (DL), which is the subset of AI paradigm to impart intelligence to end devices or nodes. Innovation of AI in WSN aids the enhanced connected world of internet of things (IoT). AI is an evolving area of intelligent learning methodologies by computers via machine learning algorithms (MLA). This chapter entirely deals with the implementation of AI technologies in the areas of advanced machine learning, language recognition using natural language processing (NLP), and image recognition through live example of machine learning. MLA are constructed to predict optimized output by giving training dataset inputs. In image recognition, an outcome model utilizing the existing reference model to predict DL-based AI prediction. Complex DL AI services is achieved by Bluemix sole power-driven Watson studio and Watson Assistant Service. Application programming interface keys are designated to connect Watson and Node Red Starter (NRS) to provide the web interface.
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Conway, Gordon, Ousmane Badiane, and Katrin Glatzel. "Digital Farmers." In Food for All in Africa, 221–38. Cornell University Press, 2019. http://dx.doi.org/10.7591/cornell/9781501743887.003.0010.
Анотація:
This chapter deals with digital technologies, both hardware and software, and how they can help increase agricultural production and food security in a sustainable fashion. Africa is going digital, enabling millions of Africans to connect for the first time. The effect is to revolutionize the lives of African farmers—by overcoming isolation, by speeding up change, and by taking success to scale. Digital connectivity has enormous implications for agriculture and nutrition. It is already being used to disseminate information on nutrition and health, providing timely information on everything from weather predictions, crop selection, and pest control to management and finance. Technologies include the analysis of big data, using machine learning and blockchain technology applications that help to produce and analyze digital soil maps, to provide sophisticated insurance and faster breeding cycles for traditional African crops.
Тези доповідей конференцій з теми "Machine Control Studio and Connect":
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Ruggeri, Massimiliano, Giorgio Paolo Massarotti, and Pietro Marani. "New Matrix Pump Switching Component for Excavator’s Flexible Oil Flow Management." In ASME/BATH 2015 Symposium on Fluid Power and Motion Control. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/fpmc2015-9511.
Анотація:
In recent years many studies were performed with the aim of reducing losses and to optimize the oil flow management in complex machines like excavators. One of the most promising ideas is to implement multiple hydraulic power sources but this requires a flexible pump switch system, in fact depending on flow request and machine mode one or more pumps can be switched to serve each actuator. To put into practice these studies it is necessary to in-depth design the distribution system, through which hydrostatic transmissions are applied to the different loads. The system presented couples more actuators to every single pumps and offers also cross connections, in order to increase systems flexibility in flow management. The paper presents a new component to realize the pump switch management, applying the matrix concept to the hydraulic flow connections. The matrix for oil flow management is a new hydraulic component, flexible, safe and scalable, that can be coupled to other similar, offering a real matrix of lines and columns. From the working principle point of view, each line is connected to a pump and each column is connected to a load, only a section can be opened for each pump, but more connections can be opened for an actuator, offering a flexible flow management. The component is a rotating distributor with a safety spool, that can connect P and T port of one pump to the A and B port of each actuator, moving the safety spool only when the rotary distributor is coupled with the desired actuator. Both closed center and open center configurations are possible, as well as regenerative systems can be implemented. The solution is presented with focus on the mechanical design and on the working principle, offering an optimal solution to the switching system, that free the distribution system design from the constraint of a predefined coupling of pumps with actuators. Since the component is in its early stage of development, the paper will focus mainly on design concept and architectural alternatives and potential benefits of the implementation of the concept on state of art architectures from the functional capability point of view. Some argument will be given then on the topic of Functional Safety disclosing some of the operability and safety potentials of the system. Further important design aspects such as Internal Leakage, Axial and Radial Forces on Spools, Dynamic Response will be addressed in later publications, as well as system simulation of working cycles and Testing of Prototype has to be obviously undertaken in the future.
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Nordås, Sondre, Morten K. Ebbesen, and Torben O. Andersen. "Analysis of Requirements for Valve Accuracy and Repeatability in High Efficiency Digital Displacement Motors." In BATH/ASME 2018 Symposium on Fluid Power and Motion Control. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/fpmc2018-8908.
Анотація:
Traditional variable displacement piston machines achieve high efficiency when operating at high displacements, but struggle with poor efficiency at low displacements. The pistons are connected to high pressure and low pressure in conjunction with the output shaft position and the displacement is changed by changing the piston stroke, resulting in almost constant friction, leakage, and compressibility losses independent of displacement. In digital displacement machines, the rotary valve is replaced by two fast switching on/off valves connected to every cylinder. By controlling the fast switching on/off valves, the cylinders can be controlled individually and friction, leakage and compressibility losses can be minimized resulting in high efficiency even at low displacements. Previous studies have shown that high efficiency digital displacement machines require fast switching valves with high flow capacity and optimal valve timing strategy. When the digital displacement motor is to start, stop or be controlled at low speeds, the on/off valves must be able to open against high pressure difference. When opening the valves actively, the valve timing has to be conducted properly to minimize valve throttling losses and flow and pressure peaks. First, this paper shortly describes a previously developed method to estimate valve characteristics like transition time and flow capacity for a digital displacement machine. Then the paper presents a novel method of describing the required valve accuracy and repeatability to keep the valve throttling losses low and machine efficiency high.
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Madau, Riccardo, and Andrea Vacca. "Active Ride Control for Construction Machines Based on Pressure Feedback." In ASME/BATH 2019 Symposium on Fluid Power and Motion Control. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/fpmc2019-1649.
Анотація:
Abstract Typically, off-road construction machines are not equipped with suspensions at the wheel axles. This has led to alternative concepts that uses the working implement to mitigate the vibration transmitted to the cabin. The most common solutions are based on passive ride control (PRC) methods. A PRC usually requires a hydraulic accumulator and dissipating valves properly connected to the working hydraulics. In this way, the PRC is able to dissipate the fluid energy and damp the oscillations of the pressure inside the hydraulic actuators, with clear benefits on the machine vibration. This paper focuses instead on an active ride control (ARC) methodology, which controls the working hydraulic motion to counter-reach the machine vibrations, avoiding the use of an accumulator. The paper addresses the main challenge of designing the controller for the ARC for the reference case of a wheel loader. A high pass pressure filter control with pressure feedback is proposed for this application. The controller is first studied in a simulation model and then validated through experiments on a stock machine. The bandwidth limitation of the standard hydraulic system does not permit to achieve the same performance of a state-of-art PRC system considered as baseline. Notwithstanding, the experimental results on the proposed ARC shows significant improvements with respect to a case where no controller is used. Moreover, the proposed method could be applied with more effectiveness in hydraulic systems with higher dynamic response.
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Bates, Charles R., Joshua Oare, Brady Carey, and Nicholas Gaston. "Oregon Institute of Technology Robotic Control System." In ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-43183.
Анотація:
For our Junior Project course we worked with John Anderson, apart of the Mechanical and Manufacturing Engineering and Technology department at Oregon Institute of Technology, to build a Robotic Control System. This system would allow a more cost effective way for teachers and students to create scripts for running a robot in an industry style assembly line. The basic functionality of such a program is to allow the user to create, manage, debug, run and save scripts that will directly manipulate a connected robot. The long term goal was to have a system that will allow any kind of robot to be implemented and have our front end connect to it and work exactly the same. We accomplished this using careful planning to give it the most agile feel possible. We are also attempting to utilize a combination of Microsoft Robotics Studio and direct serial port communication to interact with a Lynxmotion Lynx6 robot.
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Waldmann, Christoph, Michael Diepenbroek, Uwe Schindler, and Ubbo Visser. "Interoperability in the Context of Marine Geosensors." In 25th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2006. http://dx.doi.org/10.1115/omae2006-92422.
Анотація:
The strategy to observe geophysical and biochemical processes in the world oceans will be subjected to significant changes within the upcoming years by complementing current point sampling campaigns at certain time instances with permanent possibly cabled observatory stations. This is underlined by the outcome of the ESONET study, an EU funded project, which states a strong need for permanent observation stations in the Open Ocean and coastal waters to monitor the health of the oceans around Europe and detect potential environmental hazards. As these stations will be connected with the main land via submarine cables or via satellite communication systems it is possible to collect scientific data in real time and also to interact with the instrument to control the sampling process. Here the concept of interoperability becomes a necessity as the inventory of sensors is changing permanently due to the scientific demands and maintenance and service needs. Additional to that there are marine sensors in particular for measuring biochemical parameters where only experts are able to identify, connect and interpret the signals of the sensors. When setting up the new, costly infrastructure of marine sensor networks it is advisable that the sensor data can be detected and interpreted also by people from outside the research community to ensure an optimal use and a widespread availability to public institutions and private companies. In the context of hazardous events like Tsunamis waves the necessity is obvious as immediate, real-time information is crucial for efficient disaster management. Moreover, if we provide formal semantics on the sensor, the signals could also be understood from machines. This would gives us new opportunities with the sensor networks, e.g. identify “foreign” sensors, automatically interpret signals from own and foreign sensors, plausibility controls for the quality of the data, etc. This paper connects the actual needs for the construction of marine sensor networks with the technologies that are available from the Web community to outline a general scheme for implementing interoperability in Marine Geosensor networks and systems.
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Li, Ho-Lung, Chris G. Geisler, David M. Wootton, and Jack G. Zhou. "A New Flexible and Multi-Purpose System Design for 3-Dimensional Printing." In ASME 2011 International Manufacturing Science and Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/msec2011-50176.
Анотація:
A new type of Solid freeform fabrication (SFF) machine based on Automatically Programmed Tools (APT) language has been developed to construct hydrogel scaffolds and porous structures. The system comprises three servo motors, three motor drives, three appropriate optical linear encoders, digital/analogue input and output interfaces, an air pressure control system, a UV light device, a hot plate, and a nozzle with dispensing controller. In this study, the system was connected into a PC to act as a high-performance servo controller for monitoring the control of a three axis x-y-z moving arms. The printing procedures were repeated layer-by-layer to form a 3D structure. A biocompatible and thermosensitive material, PEG-PLGA-PEG triblock copolymer, has been printed by this new three-dimensional direct printing machine and the experimental results are discussed with respect to potential applications. Our novel SFF printing system has some advantages over other commercial SFF machines, which includes: 1. Changeable printing nozzles for materials with different viscosities. 2. Re-constructible system setup for different printing purposes. 3. Capability for heterogeneous printing. 4. User-friendly software development 5. Economic system design. The study of the hardware and software and their integration are described and its new heterogeneous printing algorithm is discussed for multiple purpose uses. The integrated software has been developed to link all components of the control system together and it is easy to adapt to different applications.
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Tsengenes, Georgios A., and Georgios A. Adamidis. "Study of a simple control strategy for grid connected VSI using SVPWM and p-q theory." In 2010 XIX International Conference on Electrical Machines (ICEM). IEEE, 2010. http://dx.doi.org/10.1109/icelmach.2010.5607703.
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Yan, Shengyuan, Chunyan Xia, Zhijian Zhang, Minjun Peng, and Ming Yang. "Application of Virtual Reality in Evaluation and Optimization for Human Machine Interface." In 17th International Conference on Nuclear Engineering. ASMEDC, 2009. http://dx.doi.org/10.1115/icone17-75644.
Анотація:
Functional simulation based evaluation plays a very important role in human machine interface (HMI) evaluation. Virtual OM system is newly emerged as effective tool for realizing the interaction process of HMI. In this paper, a 3D virtual environment, dynamic operating and monitoring (OM) modules of HMI of main control room are set up by using GL Studio software. Subjective evaluation models and the evaluation indexes of operating and monitoring interface were proposed. In this study, grey clustering method was used for evaluating the designed virtual HMI. The virtual functional simulation HMI system and the subjective evaluation module are integrated into GL studio software. By this way, a virtual functional simulation HMI evaluation and optimizing system has been realized.
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A. Volpato, Álvaro, and Luís F. C. Alberto. "Grid-connected inverters per-unit Dynamic Phasor modelling, simulation and control." In Simpósio Brasileiro de Sistemas Elétricos - SBSE2020. sbabra, 2020. http://dx.doi.org/10.48011/sbse.v1i1.2346.
Анотація:
Given the increasing penetration of photovoltaic and battery-powered systems in macro and microgrids, efficient and reliable modelling of the inverters for studying the stability of such systems is paramount. In the current academia standard, generic inverter models, which do not coherently represent inverter behavior nor consider inverter topology and filter, are used - undermining the presented results. This paper presents a thorough and comprehensive per-unit modelling of inverter systems based on a strong mathematical foundation. This modelling is compatible with Equivalent Phasor techniques, generally used for synchronous machines, which allow simulation and study of stability of mixed systems where both technologies are present.
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Osman, Mohammed, Mohamed Nasor, and Ahmed Imran. "Connected Healthcare Solution Using Cell Phone." In ASME 2010 5th Frontiers in Biomedical Devices Conference. American Society of Mechanical Engineers, 2010. http://dx.doi.org/10.1115/biomed2010-32020.
Анотація:
Recent developments in device technology and widespread use of cell phone and wireless technology globally have provided an unprecedented opportunity for enhanced healthcare delivery. This study presents development of a cell phone based electronic healthcare system for remote monitoring and control of patients. The system comprises of two modules, each connected to a cell phone for communication of data or instructions. The first module allows real-time data acquisition and analysis from several devices that may be connected to the patient. By calling the cell phone for this module, data can be accessed or any of the connected devices be controlled remotely. Any observed abnormality is reported in real-time by calling a pre-set cell phone. This module allows interactive communication utilizing machine generated voice. Also, this module calls the second module at regular time intervals to transfer the patient’s data over phone. The second module thus receives the data for storage in a central location. All of these features of the system were tested successfully on simulated patient devices. For data and device security, ID and password verifications are required.