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Journal articles on the topic 'Simulink library'

Author: Grafiati

Published: 3 June 2025

Last updated: 19 July 2025

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Roberts, P. D. "Development of a Process Control Simulink Block Library." IFAC Proceedings Volumes 33, no. 31 (2000): 181–86. http://dx.doi.org/10.1016/s1474-6670(17)37860-6.

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Bourke, Timothy, Francois Carcenac, Jean-Louis Colaço, Bruno Pagano, Cédric Pasteur, and Marc Pouzet. "A Synchronous Look at the Simulink Standard Library." ACM Transactions on Embedded Computing Systems 16, no. 5s (2017): 1–24. http://dx.doi.org/10.1145/3126516.

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Zalizny, D. I. "Model of a Photovoltaic Module for the MatLab/Simulink SimPowerSystems Library." ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations 63, no. 6 (2020): 515–25. http://dx.doi.org/10.21122/1029-7448-2020-63-6-515-525.

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The relevance of research is caused by the increase of the number of photovoltaic power plants in the Republic of Belarus and, accordingly, the need to solve problems of diagnostics of photovoltaic modules. A new Simulink model of a photovoltaic module focused on using the standard SimPowerSystems library of power supply system elements (a part of the MatLab/Simulink) is proposed. The model allows altering solar irradiation values for each solar cell of the module. The use of the model also makes it possible to obtain calculated values of voltages and currents at the photovoltic module output. In addition, the model provides the simulation of individual solar cells shading in the module. The developed Simulink model operates on the base of a well-known exponential dependence describing the volt-ampere characteristic of a photovoltaic module, and also takes into account the real circuit of the module with bypass diodes. The series resistance of the photovoltaic module is calculated by the subtraction between its experimental and theoretical volt-ampere characteristics for conditions that are close to normal. The Simulink model of the SF-P672300 module contains 72 nonlinear elements implemented on the basis of controlled current sources and connected in series. The model solved the problems of the algorithm stability for calculating algebraic cycles by introducing constraint the current and the voltage parameters. Experimental studies for the fully illuminated and partially shaded SF-P672300 module have demonstrated that the maximum relative error of the developed Simulink model does not exceed 15 %. Experimental and theoretical current-voltage characteristics of the SF-P672300 module under full illumination and partial shading are presented. The presented Simulink model may be used both at the design stage and at the operation stage of photovoltaic power plants in order to simulate and analyze the factors that affect the operation of them.

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Zalizny, D. I. "Model of a Photovoltaic Cell for the MatLab/Simulink SimPowerSystems Library." ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations 62, no. 2 (2019): 135–45. http://dx.doi.org/10.21122/1029-7448-2019-62-2-135-145.

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A new Simulink model of a photovoltaic cell has been proposed. The model is focused on the use of a standard SimPowerSystems library with power engineering elements from the MatLab/Simulink software package. The model allows altering the values of solar irradiance, photovoltaic cell temperature and load resistance. The results of the model application are the calculated values of voltages and currents at the photovoltaic cell output. The Simulink model that has been developed implements the known dependence of the photovoltaic cell volt-ampere characteristic by using both standard MatLab/Simulink blocks and special electric SimPowerSystems library blocks. The model is characterized by the fact that the series and parallel resistance of the photovoltaic cell are made in the form of resistors from the SimPowerSystems library. The main calculation algorithm is implemented programmatically by using the “C” programming language. To increase the algorithm stability to algebraic cycles the restrictions parameters are introduced. A new technique of calculating the photovoltaic cell model parameters based on experimental data has been proposed. The technique includes the preparation of a system of equations with experimental values of the photovoltaic cell voltages and currents. Experimental tests have been carried out for the photovoltaic module OSP XTP 250 under different solar irradiance values. The tests showed that the relative error of the Simulink model that has been developed does not exceed 12 %. The Simulink model makes it possible to build photovoltaic modules and then to build schemes of photovoltaic power plants as a part of power supply systems. Due to the latter it is possible to simulate the electricity consumers’ work, weather conditions, and the presence of shadows or pollution on the surface of photovoltaic modules. Also, one can carry out a simulation of increasing failures in power plant photovoltaic modules, e.g. simulating of modules efficiency reducing because of their degradation, or simulating of modules series resistance increasing because of the photovoltaic cell internal contacts deterioration. The Simulink model that has been developed can be used both at the design stage and at the stage of photoelectric power plants operation.

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Wang, Gang, Xin Hong Li, and Qiang Wei. "Attitude Control Module of Modular Spacecraft Simulation Based on Matlab/Simulink." Applied Mechanics and Materials 610 (August 2014): 501–5. http://dx.doi.org/10.4028/www.scientific.net/amm.610.501.

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According to the principle and the structure of attitude module of modular spacecraft,a matlab/simulink model library for attitude control module was build to resolve the problem of flee-tly modeling.Then its validity was proved by a simulation example.The library was embedded into the platform of matlab/simulink,so it is easy to use and can be serially improved.The methed will be helpful for modular spacecraft’s design and simulation.

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Shavelis, Rolands, and Kaspars Ozols. "Bluetooth Low Energy Wireless Sensor Network Library in MATLAB Simulink." Journal of Sensor and Actuator Networks 9, no. 3 (2020): 38. http://dx.doi.org/10.3390/jsan9030038.

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The paper describes the elements of the developed MATLAB Simulink library for building the models of Bluetooth Low Energy (BLE) wireless sensor networks to simulate the communication between BLE devices in the presence of interference and channel noise. Various parameters can be configured for the devices including their 2D positions to take into account the distances between them for calculating the attenuation coefficients of the transmitted signals. Two simulation examples are provided, one of which demonstrates the data exchange between one master device and one slave at high data packet transmission rate (2 kHz), while the other example shows the data exchange between one master and multiple slaves simultaneously, in which case the data packet transmission rate can be no larger than 133 Hz.

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Gordan, Daniel, and Marek Pástor. "Power Semiconductor Losses Simulation Capabilities in Matlab/Simulink." Acta Electrotechnica et Informatica 23, no. 4 (2023): 30–34. http://dx.doi.org/10.2478/aei-2023-0020.

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Abstract The paper describes methods of simulation conduction and switching losses of power semiconductors in MATLAB/Simulink. The comparison of simulation results for Infineon’s semiconductor with PLECS Standalone simulation is presented. The results show that the simple ideal switching model of the IGBT in Simulink gives similar results to the PLECS simulation with the Infineon PLECS library.

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Dickinson, Andrew W. L., Purang Abolmaesumi, David G. Gobbi, and Parvin Mousavi. "SimITK: Visual Programming of the ITK Image-Processing Library within Simulink." Journal of Digital Imaging 27, no. 2 (2014): 220–30. http://dx.doi.org/10.1007/s10278-013-9667-7.

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Cibera, V., and D. Lavicka. "Investigation of the thermohydraulic systems in MATLAB & Simulink using developed library." EPJ Web of Conferences 45 (2013): 01056. http://dx.doi.org/10.1051/epjconf/20134501056.

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Iqteit, Nassim A., Khalid Yahya, Firas M. Makahleh, et al. "Simple Mathematical and Simulink Model of Stepper Motor." Energies 15, no. 17 (2022): 6159. http://dx.doi.org/10.3390/en15176159.

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This paper presents a simple mathematical and Simulink model of a two-phase hybrid stepper motor, where ignoring the permeance space harmonics of the hybrid stepper motor is regarded as the main physical assumption in this article. Moreover, the dq transformation method is adopted as the main mathematical approach for the derivation of the proposed model, where simple voltages, currents, and torque equations are obtained and used to build the proposed Simulink and circuit model of the stepper motor. The validity and the effectiveness of the proposed model are examined by comparing its results with the results collected from the Simulink model in the library of Matlab. The obtained simulation results showed that the proposed model achieved a high simplicity and high accuracy when compared with conventional models.

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Johansson, Max, Arnaud Contet, Olof Erlandsson, et al. "The Electrochemical Commercial Vehicle (ECCV) Platform." Energies 17, no. 7 (2024): 1742. http://dx.doi.org/10.3390/en17071742.

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Several technological challenges delay the adoption of electrified powertrains in the heavy-duty transport sector. For fuel-cell hybrid electric trucks, key issues include slow cold start, reduced cooling power during high ambient temperatures, and uncertainties regarding durability. In addition, the engineers must handle the complexity of the system. In this article, a Matlab/Simulink library is introduced, which has been developed to aid engineers in the design and optimization of energy management systems and strategies of this complex system that consider mechanical, electrochemical, and thermal energy flows. The library is introduced through five example vehicle models, and through case studies that highlight the various kinds of analysis that can be performed using the provided models. All library code is open source, open for commercial use, and runs in Matlab/Simulink without any need for external libraries.

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Shabanpour, Amin, Sasan Gholami, and Ali Reza Seifi. "Comparative Studies of Different Switching Patterns for Direct and Indirect Space Vector Modulated Matrix Converter." Advances in Power Electronics 2012 (December 30, 2012): 1–8. http://dx.doi.org/10.1155/2012/852024.

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This paper presents a MATLAB/Simulink simulation of direct and indirect space vector modulation for matrix converter. Different switching patterns for both direct and indirect methods are simulated and compared. Three criteria are chosen to compare the performance of switching patterns: (1) total harmonic distortion (THD); (2) harmonic spectrum analysis of output voltages; and (3) number of switching in each switching period. Switching strategies are completely implemented using the power library in MATLAB/Simulink environment.

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Yang, Sam, and Juan C. Ordonez. "Development of Generic Superconducting Components Library in MATLAB/Simulink for Thermal-Hydraulic Analyses." IEEE Transactions on Applied Superconductivity 31, no. 5 (2021): 1–5. http://dx.doi.org/10.1109/tasc.2021.3069711.

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Chermitti, Ali, Omar Boukli-Hacene, and Samir Mouhadjer. "Design of a Library of Components for Autonomous Photovoltaic System under Matlab/Simulink." International Journal of Computer Applications 53, no. 14 (2012): 13–19. http://dx.doi.org/10.5120/8488-2434.

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Chermitti, A., O. Boukli-Hacene, A. Meghebbar, N. Bibitriki, and A. Kherous. "Design of a Library of Components for Autonomous Photovoltaic System under Matlab/Simulink." Physics Procedia 55 (2014): 199–206. http://dx.doi.org/10.1016/j.phpro.2014.07.029.

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Tisan, A., and M. Cirstea. "SOM neural network design – A new Simulink library based approach targeting FPGA implementation." Mathematics and Computers in Simulation 91 (May 2013): 134–49. http://dx.doi.org/10.1016/j.matcom.2012.05.006.

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Novash, I. V., F. A. Romaniuk, Yu V. Rumiantsev, and V. Yu Rumiantsev. "MATLAB-SIMULINK BASED INFORMATION SUPPORT FOR DIGITAL OVERCURRENT PROTECTION TEST SETS." ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations 60, no. 4 (2017): 291–308. http://dx.doi.org/10.21122/1029-7448-2017-60-4-291-308.

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The implementation of information support for PC-based and hardware-software based sets for digital overcurrent protection devices and their models testing using MatLab-Simulink environment is considered. It is demonstrated that the mathematical modeling of a part of the power system – viz. of the generalized electric power object – could be based on rigid and flexible models. Rigid models implemented on the basis of mathematical description of electrical and magnetic circuits of a power system can be considered as a reference model for the simulation results that have been obtained with the aid of another simulation system to be compared with. It is proposed to implement flexible models for generalized electric power object in the MatLabSimulink environment that includes the SimPowerSystems component library targeted to power system modeling. The features of the parameters calculation of the SimPowerSystems component library blocks that the power system model is formed of are considered. Out of the Simulink standard blocks the models of a wye-connected current transformers were composed as well as the digital overcurrent protection, missing in the component library. A comparison of simulation results of one and the same generalized electric power object implemented in various PC-based software packages was undertaken. The divergence of simulation results did not exceed 3 %; the latter allows us to recommend the MatLab-Simulink environment for information support creation for hardware-software based sets for digital overcurrent protection devices testing. The structure of the hardware-software based set for digital overcurrent protection device testing using the Omicron CMC 356 has been suggested. Time to trip comparison between the real digital protection device МР 801 and the model with the parameters which are exactly match the parameters of the prototype device was carried out using the identical test inputs. The results of the tests demonstrated a close coincidence of results (the divergence of not more than 8 %), that confirms the possibility of using the suggested hardware-software based test set during the development and debugging of new digital relay protection devices.

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Spiridonov, V. A., A. M. Tkachenko, R. A. Slavnitskiy, and A. S. Biushkina. "Simulation Modeling of the Tilting Mechanism of the Main Trolley of the Turnaround Charging Crane." MATEC Web of Conferences 346 (2021): 03048. http://dx.doi.org/10.1051/matecconf/202134603048.

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this article contains kinematic and dynamic analysis of the tilting mechanism of the turnaround charging crane main trolley, conducted with the use of the Mathcad package. The mechanism is modeled by a flat link mechanism – a four-bar linkage. In the same time, the analysis of the mechanism is also conducted using the Matlab Simulink environment and the tools of Multibody, which is a Simulink library. These two models were then compared. In the study the work-energy theorem and Holonomic constraints equations were used.

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Tamburrano, Paolo, Pietro De Palma, Andrew R. Plummer, Elia Distaso, and Riccardo Amirante. "Simulink Modelling For Simulating Intensive Care Mechanical Ventilators." E3S Web of Conferences 197 (2020): 07007. http://dx.doi.org/10.1051/e3sconf/202019707007.

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This paper proposes a modelling approach for simulating mechanical ventilators for intensive care units (ICUs). The shortage of ventilators during the coronavirus disease 2019 (COVID-19) pandemic has focused attention on their design and performance. The proposed modelling approach consists in using the Mathworks® Simulink software tool and the SimScape Fluids (gas) library, so as to use well-established subroutines to simulate all the pneumatic components of typical ventilators for ICUs, such as the pressure reducing valves, pressure relief valves, check valves, tanks, ON\OFF and proportional directional valves, etc. The patient is simulated by setting the values of lung compliance and pressure losses occurring in the trachea. The proposed modelling approach is used in this paper to simulate a pneumatic scheme employed in some commercial ventilators. The model allows a very accurate prediction of fundamental parameters, such as the inspiratory flow rate, the inspiratory pressure, the end-expiratory pressure. Since the software interface is user-friendly, it can easily be used by manufacturers to correctly choose the geometrical and operating parameters of the components during the design stage or to assess different scenarios.

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Bonne, François, Mazen Alamir, Christine Hoa, Patrick Bonnay, Michel Bon-Mardion, and Lionel Monteiro. "A Simulink Library of cryogenic components to automatically generate control schemes for large Cryorefrigerators." IOP Conference Series: Materials Science and Engineering 101 (December 18, 2015): 012171. http://dx.doi.org/10.1088/1757-899x/101/1/012171.

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Geng, Peng, Ming Gao Ouyang, Jian Qiu Li, and Liang Fei Xu. "Embedded C Code Generation Platform for Electric Vehicle Controller." Advanced Materials Research 546-547 (July 2012): 778–83. http://dx.doi.org/10.4028/www.scientific.net/amr.546-547.778.

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This paper presents an automated C code generation platform for the development of electric vehicle controller, based on Matlab/Simulink Real-Time Workshop. By means of this method, it is possible to develop vehicle control algorithms and configure device drivers in graphic environment. Moreover, it can generate executable C code and download them into Vehicle Control Unit automatically. This technique reduces handwritten code errors, and shortens the R&D time and cost, compared with traditional method. Besides, this technology platform is applied to the development of electric vehicle controller for the first time, using a custom Simulink driver library for MPC5644A microcontroller.

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Tikhonov, A. I., A. V. Gusenkov, A. V. Podobny, and Yu V. Tamyarova. "Simulink technology for modeling dynamic modes of electric machine operation using a field calculations library." Vestnik IGEU, no. 6 (2016): 57–65. http://dx.doi.org/10.17588/2072-2672.2016.6.057-065.

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Matyja, Tomasz, and Bogusław Łazarz. "Simulation Studies of the Effect of Shaft's Nonlinear Flexural Stiffness Parameters for Critical States of Rotating Power Transmission Systems." Solid State Phenomena 236 (July 2015): 62–69. http://dx.doi.org/10.4028/www.scientific.net/ssp.236.62.

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The paper presents simulation studies, performed using Simulink, the impact of nonlinear flexural stiffness of shafts for critical speed range and amplitude of vibration. The tests were performed on the selected model of a rotating machine, consisting of a drive, two torsional vibration dampers, shaft with mounted on it two rigid rotors (discs), supported on a three self-aligning roller bearings and mechanical power receiver (brake). The machine startup and braking with crossing the critical states was simulated using specialized Simulink library, which was developed by authors for analysis of transient states in rotating machines and flexural-torsional couplings. In accordance with the concept of modeling adopted by the authors, rotating system is divided into inertial rigid elements (rotors, bearings, clutches, etc..) and compliance elements (parts of the shaft). The main component of the currently developed library is block modeling rigid rotor with 6 degrees of freedom and with the static and dynamic unbalance. By assumption the library is a modular, expandable and allows modeling the systems of any configuration. The goal of the simulation was to verify how nonlinear flexural stiffness of shaft influences the values of critical speeds and the level of flexural and torsional vibrations.

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Sierociński, Damian, Bogumił Chiliński, Franciszek Gawiński, Amadeusz Radomski, and Piotr Przybyłowicz. "DynPy—Python Library for Mechanical and Electrical Engineering: An Assessment with Coupled Electro-Mechanical Direct Current Motor Model." Energies 18, no. 2 (2025): 332. https://doi.org/10.3390/en18020332.

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DynPy is an open-source library implemented in Python (version 3.10.12) programming language which aims to provide a versatile set of functionalities for mechanical and electrical engineers. It enables the user to model, solve, simulate, and report analysis of dynamic systems with the use of a single environment. The DynPy library comes with a predefined collection of ready-to-use mechanical and electrical systems. A proprietary approach to creating new systems by combining independent elements defined as classes, such as masses, springs, dampers, resistors, capacitors, inductors, and more, allows for the quick creation of new, or the modification of existing systems. In the paper examples for obtaining analytical and numerical solutions of the systems described with ordinary differential equations were presented. The assessment of solver accuracy was conducted utilising a coupled electro-mechanical model of a direct current motor, with MATLAB/Simulink (R2022b) used as a reference tool. The model was solved in DynPy with the hybrid analytical–numerical method and fully analytically, while in MATLAB/Simulink strictly numerical simulations were run. The comparison of the results obtained from both tools not only proved the credibility of the developed library but also showed its superiority in specific conditions.

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Steinsland, Vegard, Lasse Hugo Sivertsen, Emil Cimpan, and Shujun Zhang. "A New Approach to Include Complex Grounding System in Lightning Transient Studies and EMI Evaluations." Energies 12, no. 16 (2019): 3142. http://dx.doi.org/10.3390/en12163142.

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A new approach to lightning transient studies including complex grounding grids is presented in this paper. The grounding system is modeled in Matlab/Simulink based on the transmission line theory. Using a bottom-up approach and considering the properties of the fundamental elements, a detailed view of measurement values will be presented and analyzed. The Matlab/Simulink grounding system models are interfaced for co-simulation with EMTP-RV trough acr:FMI 2.0. This modeling approach allows the use of the full component library and network design by EMTP-RV to evaluate and analyze the effects of the grounding system and transmission network simultaneously in Matlab/Simulink. The results present a simplified transmission system where a surge is injected, acr:CIGRE 1 kA 1.2/50, in far-end of a transmission line. When reaching a substation, the surge is injected into the grounding system through a surge arrester.

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Hu, Wei, Xin Wei, and Xiao Zhu Xie. "Modeling and Simulation of Micro Hydraulic Transducer Based on Component Library." Advanced Materials Research 505 (April 2012): 106–11. http://dx.doi.org/10.4028/www.scientific.net/amr.505.106.

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For MHT is an integrated system for different domains, namely fluids, structures, piezoelectrics and circuitry, a component library consisting of inlets, outlets, chambers and piezoelectric blocks is developed with Modelica. The governing equations of inlet and outlet channels, chamber and piezoelectric block are proposed and parameter models are created based on object-oriented method with Modelica. Then the model of MHT is established by connecting different components’ pins of equivalent type. Simulation results on Dymola show accordance with that on Simulink, which indicates that this method can achieve high efficiency and precision.

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Shin, Dong-Cheol, and Dong-Myung Lee. "Development of Real-Time Implementation of a Wind Power Generation System with Modular Multilevel Converters for Hardware in the Loop Simulation Using MATLAB/Simulink." Electronics 9, no. 4 (2020): 606. http://dx.doi.org/10.3390/electronics9040606.

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In this study, we propose a wind power generation system model for operating modular multilevel converter (MMC) in a hardware-in-the-loop simulation (HILS) application. The application of the MMC is a system that connects wind power to a grid through high-voltage direct current (HVDC) in the form of back-to-back connected MMCs, whereas a HILS is a system used to test or develop hardware or a software algorithm with real time. A real-time operation model of the MMC is required to conduct a HILS experiment. Although some studies have introduced the HILS model of MMCs for grid connection using PSCAD/EMTDC, it is difficult to find a study in the literature on the model using Matlab/Simulink, which is widely used for power electronic simulation. Hence, in this paper, we propose a real-time implementation model employing a detailed equivalent model (DEM) using MATLAB/Simulink. The equivalent model of both wind power generation system and MMC are presented in this paper. In addition, we describe how to implement components such as a variable resistor that is not provided in the Simulink’s library. The feasibility of the proposed model is demonstrated with real-time operation of a wind power generation system.

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Predki, Pawel, Michael Heuer, Lukasz Butkowski, Konrad Przygoda, Holger Schlarb, and Andrzej Napieralski. "Rapid-X - An FPGA Development Toolset Using a Custom Simulink Library for MTCA.4 Modules." IEEE Transactions on Nuclear Science 62, no. 3 (2015): 940–46. http://dx.doi.org/10.1109/tns.2015.2413673.

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Proß, Sabrina, and Bernhard Bachmann. "An Advanced Environment for Hybrid Modeling of Biological Systems Based on Modelica." Journal of Integrative Bioinformatics 8, no. 1 (2011): 1–34. http://dx.doi.org/10.1515/jib-2011-152.

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Summary Biological systems are often very complex so that an appropriate formalism is needed for modeling their behavior. Hybrid Petri Nets, consisting of time-discrete Petri Net elements as well as continuous ones, have proven to be ideal for this task. Therefore, a new Petri Net library was implemented based on the object-oriented modeling language Modelica which allows the modeling of discrete, stochastic and continuous Petri Net elements by differential, algebraic and discrete equations. An appropriate Modelica-tool performs the hybrid simulation with discrete events and the solution of continuous differential equations. A special sub-library contains so-called wrappers for specific reactions to simplify the modeling process.The Modelica-models can be connected to Simulink-models for parameter optimization, sensitivity analysis and stochastic simulation in Matlab.The present paper illustrates the implementation of the Petri Net component models, their usage within the modeling process and the coupling between the Modelica-tool Dymola and Matlab/Simulink. The application is demonstrated by modeling the metabolism of Chinese Hamster Ovary Cells.

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Patil, Harshal Vilas. "Three-Phase Fault Analysis on Transmission Line in Matlab Simulink." International Journal for Research in Applied Science and Engineering Technology 9, no. VI (2021): 5386–91. http://dx.doi.org/10.22214/ijraset.2021.36027.

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Now-a-days the demand of electricity or power areincreases day by day this results to transmits more power byIncreasing the transmission line capacity from one place to theother place. But during the transmission some faults areoccurred in the system, such as L-L fault (line to line), 1L-Gfault (single line to ground) and 2L-G fault (double line toground). These faults affect the power system equipmentswhich are connected to it. The main aim of this paper is tostudy or analysis of faults and also identifies the effect of thefault in transmission line along with bus system which isconnected to transmission line. Mainly the major faults in longtransmission lines is (L-G) single line to ground fault which areharmful to the electrical equipment. A proposed model intransmission line is simulated in MATLAB software to analysisand identified the faults. Fault block was taken from the sim-power system block library. The whole modeling andsimulation of different operating and different conditions offault on transmission line, their faults are L-G fault, 2L-Gfault, 3L-G fault and three line short circuit of the proposedwork is presented in this paper.

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Musa, Baba Lawan, Alhaji Samaila Ya'u, Tijjani Ibrahim, and Chiroma Muhammad Aminu. "Performance analysis of nickel metal hydride (NiMH) rechargeable battery using Matlab/Simulink." Global Journal of Engineering and Technology Advances 3, no. 1 (2020): 001–9. https://doi.org/10.5281/zenodo.4467423.

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This research presents the performance analysis of Nickel Metal Hydride (NiMH) rechargeable battery using MATLAB/Simulink. Nickel Metal hydride (NiMH) batteries are used as hydrogen storage material with high hydrogen volumetric capacity and reversible hydrogen absorption/desorption reactions. The study helps contribute to the lingering research gap regarding the NiMH battery. Recent research works conducted on NiMH battery cover areas such as the battery capacity and its memory effect. This research work addresses the charge/discharge characteristics and the battery voltage. The methodology employs the use of a generic battery model which is modeled using the Simulink library materials. Simulation using nickel hydrogen battery model thus makes it possible to analyze the characteristics of chargeability and discharge ability. The result showed that the battery has a nominal voltage of 200 volt. The machine runs at 120 rad/s and the charge and discharge characteristics showed that the battery is least affected by its memory.

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Song, Bing Bing, Jing Pan, and Qun Ding. "Digital Henon Sequences Generation and its Analysis." Advanced Materials Research 981 (July 2014): 793–96. http://dx.doi.org/10.4028/www.scientific.net/amr.981.793.

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In this paper, the typical two-dimensional Henon map is studied. Firstly, the model of Henon map is proposed based on DSP Builder platform in Simulink library, so it can generate digital output sequence of Henon map. Then, its statistical properties are analyzed for such output sequences, including balance test, run test and autocorrelation test. Finally, the numerical results show that such digital Henon sequences have good pseudo-randomness.

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Ojeda, Alejandro, Nathalie Buscher, Pragathi Balasubramani, Vojislav Maric, Dhakshin Ramanathan, and Jyoti Mishra. "SimBSI: An open-source Simulink library for developing closed-loop brain signal interfaces in animals and humans." Biomedical Physics & Engineering Express 6, no. 3 (2020): 035023. http://dx.doi.org/10.1088/2057-1976/ab6e20.

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Kinahan, Sean P., Julie M. Liss, and Visar Berisha. "TorchDIVA: An extensible computational model of speech production built on an open-source machine learning library." PLOS ONE 18, no. 2 (2023): e0281306. http://dx.doi.org/10.1371/journal.pone.0281306.

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The DIVA model is a computational model of speech motor control that combines a simulation of the brain regions responsible for speech production with a model of the human vocal tract. The model is currently implemented in Matlab Simulink; however, this is less than ideal as most of the development in speech technology research is done in Python. This means there is a wealth of machine learning tools which are freely available in the Python ecosystem that cannot be easily integrated with DIVA. We present TorchDIVA, a full rebuild of DIVA in Python using PyTorch tensors. DIVA source code was directly translated from Matlab to Python, and built-in Simulink signal blocks were implemented from scratch. After implementation, the accuracy of each module was evaluated via systematic block-by-block validation. The TorchDIVA model is shown to produce outputs that closely match those of the original DIVA model, with a negligible difference between the two. We additionally present an example of the extensibility of TorchDIVA as a research platform. Speech quality enhancement in TorchDIVA is achieved through an integration with an existing PyTorch generative vocoder called DiffWave. A modified DiffWave mel-spectrum upsampler was trained on human speech waveforms and conditioned on the TorchDIVA speech production. The results indicate improved speech quality metrics in the DiffWave-enhanced output as compared to the baseline. This enhancement would have been difficult or impossible to accomplish in the original Matlab implementation. This proof-of-concept demonstrates the value TorchDIVA can bring to the research community. Researchers can download the new implementation at: https://github.com/skinahan/DIVA_PyTorch.

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Arsinte, Radu, and Eugen Lupu. "Prototyping Industrial Vision Applications and Implementations on Multimedia Processors." Applied Mechanics and Materials 808 (November 2015): 321–26. http://dx.doi.org/10.4028/www.scientific.net/amm.808.321.

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The article presents a development system for industrial vision applications based on multimedia processors. For simulation of the algorithm and prototyping the application we can use either standard Matlab / Simulink environment or specialized environments such as Open eVision. The system components are presented with examples of application prototyping and implementation on standard platform Digital Video Development Platform DVDP6437 from Spectrum Digital, equipped with Texas Instruments TMS320DM6437. In the presented system we did experiments regarding the Rapid Prototyping concept in industrial vision application, starting from Embedded Target Library components from Matlab / Simulink. The experiments revealed that multimedia processors are usable both in video and still image processing and are possible to be considered an option in standard industrial vision applications: positioning, visual inspection. The paper contains also a brief study of the necessary components of a proposed embedded architecture, intended to be realized for evaluation of the technology in industrial environments.

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Saidani, Sihem, Mohamed Radhouan Hachicha, and Moez Ghariani. "A New Phase Current Profiling with FLC f or Torque Optimization of 12/8 SRM." International Journal of Electrical and Computer Engineering (IJECE) 6, no. 5 (2016): 1948. http://dx.doi.org/10.11591/ijece.v6i5.11010.

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<p>The switched reluctance machine against its several merits such as simplicity, robustness, less cost manufacturing and large speed still suffers from its undesirable torque ripple and acoustic noise. Compared to different candidates of hybrid and electric vehicle engine, the frequency of use of SRM in traction drives is improved with the different optimizing torque oscillation solutions. Most of studies used the generic or specific model of switched reluctance machine in the Simulink library (6/4,8/6 and 10/8). Despite, a new non linear model simply implemented in Simulink tool usinga static finite element analysis a previous study is used in this work. Hence, a 12/8 non linear SRM drive system is simulated using MATLAB toolbox tested with an intelligent controller (FLC) in order to minimize the torque ripple of an oriented starter –alternator application of a hybrid vehicle.</p>

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Tamburrano, Paolo, Francesco Sciatti, Elia Distaso, Luigi Di Lorenzo, and Riccardo Amirante. "Validation of a Simulink Model for Simulating the Two Typical Controlled Ventilation Modes of Intensive Care Units Mechanical Ventilators." Applied Sciences 12, no. 4 (2022): 2057. http://dx.doi.org/10.3390/app12042057.

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Mechanical ventilators are vital components of critical care services for patients with severe acute respiratory failure. In particular, pressure- and volume-controlled mechanical ventilation systems are the typical modes used in intensive care units (ICUs) to ventilate patients who cannot breathe adequately on their own. In this paper, a Simulink model is proposed to simulate these two typical modes employed in intensive care lung ventilators. Firstly, these two modes of ventilation are described in detail in the present paper. Secondly, the suggested Simulink model is analysed: it consists of using well-established subroutines already present in Simulink through the Simscape Fluids (gas) library, to simulate all the pneumatic components employed in some commercial ICU ventilators, such as pressure reducing valves, pressure relief valves, check valves, tanks, ON\OFF and proportional directional valves, etc. Finally, the simulation results of both modes in terms of pressure, tidal volume, and inspired/expired flow are compared with the real-life quantitative trends taken from previously recorded real-life experiments in order to validate the Simulink model. The accuracy of the model is high, as the numerical predictions are in good agreement with the real-life data, the percentage error being less than 10% in most comparisons. In this way, the model can easily be used by manufacturers and start-ups in order to produce new mechanical ventilators in the shortest time possible. Moreover, it can also be used by doctors and trainees to evaluate how the mechanical ventilator responds to different patients.

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Raianov, Timur A. "Mathematical modeling of a strain gauge measurement system in MATLAB SIMULINK program." Transportation Systems and Technology 6, no. 2 (2020): 85–93. http://dx.doi.org/10.17816/transsyst20206285-93.

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Background: In recent years, modern strain gauge systems for measuring, which are used in automobile, railway, aviation, and ship transport, as well as in the pulp, paper, and metallurgical industries, have become extremely popular. These metrological systems provide accurate measurement in difficult operating conditions. The most popular among sensors are strain gauges, they are increasingly used in various areas of marine operations and legal proceedings. They are the optimal solution in the field of torque measurement. Aim: The program creates a model of a strain gauge measurement system. Analysis of power output characteristics. Methods: The article describes the construction of a mathematical model of the strain gauge measurement system. The MATLAB SIMULINK library was used for simulation. The work is based on mathematical modeling and is aimed at creating a computer-based strain gauge model. The output characteristics are analyzed. The accuracy of the software model measurement was verified by checking the convergence of the actual and measured values. Results: A software model of the strain gauge force measurement system was created to create a real computer strain gauge measurement system. Output characteristics are obtained. Conclusions:  A software model of the strain gauge measurement system is proposed; The output characteristics were studied and the measurement accuracy was checked.

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Marlęga, Radosław, and Jerzy Tchórzewski. "Comparative study of the efficiency, effectiveness and robustness of the TGE S.A. Day-Ahead Market model and system." Studia Informatica. System and information technology 28, no. 1 (2023): 29–45. http://dx.doi.org/10.34739/si.2023.28.02.

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The article contains selected results of comparative research on the quality of the parametric model, corrected in selected situations with the use of ANN and the Day-Ahead Market system of TGE S.A. carried out in MATLAB and Simulink. The System Identification Toolbox library was used for identification tests and Simulink for simulation and comparative tests. The comparative studies used suchmeasures of model and system quality as: efficiency, effectiveness and robustness. Their waveforms as well as their average values and absolute errors and relative errors between the identification model or the identification-neural model and the system were obtained. The results of general tests were shown for the hours: 6:00, 12:00, 18:00 and 24:00 in 2019, and the detailed tests for 6:00. The sensitivity of the waveforms obtained in terms of model quality and the Day-Ahead Market system was also tested, depending on the assumed values of such parameters as e.g. electricity volume or volume-weighted average price of electricity.

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Mino-Aguilar, Gerardo, Jose J. Mendoza-Fabian, G. A. Muñoz-Hernández, and Victor R. González-Díaz. "Control of the rotational speed of an induction motor by means of an inverter applying vector control." Memorias del Congreso Nacional de Control Automático 5, no. 1 (2022): 439–44. http://dx.doi.org/10.58571/cnca.amca.2022.051.

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This paper presents the simulation in Simulink of the speed control of a three-phase induction motor using vector control technique specifically field oriented control (FOC), which makes use of the feedback of the speed and phase currents of the motor, the control processes this data and generates the pulses that command the activation of the switching devices of the three-phase inverter, which is in charge of supplying the power to the motor to obtain the desired speed. The control block is tuned based on the parameters of a 5 HP motor that is chosen from the simulink library, each of the steps is detailed and the entire process is illustrated to reach the final result. The system is tested to reach two different speeds and the simulation results show how this control works properly controlling the speed of rotation of the motor after having been tuned with the parameters corresponding to the motor model.

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Behbahani-Nejad, M., and A. Bagheri. "The accuracy and efficiency of a MATLAB-Simulink library for transient flow simulation of gas pipelines and networks." Journal of Petroleum Science and Engineering 70, no. 3-4 (2010): 256–65. http://dx.doi.org/10.1016/j.petrol.2009.11.018.

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V, Viswanatha, Ramachandra A. C, Berwyn Suhas, and Adithya T. "Solution for XOR Problem with Neural Networks Using Google Colab and MATLAB / Simulink." Saudi Journal of Engineering and Technology 8, no. 1 (2023): 16–28. http://dx.doi.org/10.36348/sjet.2023.v08i01.003.

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To find solution for XOR problem we are considering two widely used software that is being relied on by many software developers for their work. The first software is Google Colab tool which can be used to implement ANN programs by coding the neural network using python. This tool is reliable since it supports python language for its implementation. The other major reason is that we can use GPU and TPU processors for the computation process of the neural network. The major advantage of this is that for complex Neural Networks instead of using CPU present in the user’s system we can use those two processors through online mode without purchasing such processors for our computation. The next software that can be used for implementing ANN is Matlab Simulink. This software is used for highly calculative and computational tasks such as Control System, Deep Learning, Machine Learning, Digital Signal Processing and many more. Matlab is highly efficient and easy to code and use when compared to any other software. This is because Matlab stores data in the form of matrices and computes them in this fashion. Matlab in collaboration with Simulink can be used to manually model the Neural Network without the need of any code or knowledge of any coding language. Since Simulink is integrated with Matlab we can also code the Neural Network in Matlab and obtain its mathematically equivalent model in Simulink. Also, Matlab has a dedicated tool in its library to implement neural network called NN tool. Using this tool, we can directly add the data for input, desired output, or target. After inserting the required data, we can train the network with the given dataset and receive appropriate graph’s which will be helpful in analyzing the data. Once the Neural Network is trained, we can test the network through this tool and verify the obtained results.

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Gu, Chun Bo, Zhong Chu Wang, and Lin Liu. "Research of Direct Torque Control of Asynchronous Motor." Advanced Materials Research 986-987 (July 2014): 1112–16. http://dx.doi.org/10.4028/www.scientific.net/amr.986-987.1112.

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Direct torque control (DTC) as a new type of motor control strategy, make the control system has good dynamic regulation performance. In this paper, we use the theory of direct torque control to research the speed regulation system of asynchronous motor direct torque control principle and its main component. Use Matlab/Simulink library to build the simulation model of induction motor DTC complete simulation and results show that the direct torque control run time has good control effect in asynchronous motor.

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Viorel, Alina Cristina. "Modeling the base tests of monophase transformer." International Journal of Advanced Statistics and IT&C for Economics and Life Sciences 12, no. 2 (2022): 32–40. http://dx.doi.org/10.2478/ijasitels-2022-0005.

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Abstract The paper develops a model created in Simscape – SIMULINK to study the monophase transformer behaviour. The equivalent circuit topology of a typical transformer needs to implement a procedure to determine the values for equivalent circuit elements based on performance criteria. The preliminary tests need in study of behaviour ‘s transformers are open-circuit and short-circuit tests. The paper implements a model realised with Simscape block offered by MATLAB library used for modelling the transformer ‘behaviour described on laboratory tests.

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Vereshchago, Yevhen, and Vitalii Kostiuchenko. "Modeling of welding arc power supply diagrams in Matlab / Simulink." Electrical Engineering and Power Engineering, no. 3 (September 30, 2021): 8–20. http://dx.doi.org/10.15588/1607-6761-2021-3-1.

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Purpose. Creation of virtual blocks and simulation laboratory stands for the study and comprehensive research of the dynamic properties of welding power supplies. Methodology. Review of literary sources on the subject, simulation modeling of electromagnetic processes in the MATLAB software environment, comparative analysis of obtained and available data. Findings. The comparative analysis of means of modeling of power sources of a welding arc is executed. One of the main parameters by which the environments were compared is functionality. Among the considered simulators, Simulink of the MATLAB software environment is the most effective one in the considered systems modeling. Using special features, its user can not only simulate, but also analyze the operation of the over time installation. Mathematical and functional models of welding arc power supplies were built using SimPowerSystems elements and blocks from the Simulink library with the involvement of the MATLAB system itself, which significantly expands the possibilities for such systems modeling. Mathematization of certain processes to some extent shows the level of reliability of the results and the degree of their scientific development. The developed models act as a laboratory, which allows you to set and explore any modes and characteristics. Numerical experiments and comparative analysis of numerical and field experiments are given. Experimental verification of the obtained results on specific examples showed the relevance of the problem and the correctness of its solution. Further research is related to the expansion of the range of simulated power sources of the electric arc, a comprehensive study of their dynamic properties and basic characteristics, experimental verification of the developed models, as well as comparative analysis and development of recommendations for model improvement. Originality. The method of circuit modeling of general-purpose electrical and electronic circuits was further developed by extending it to a new class of objects - the power supply system of electrical installations. Practical value. Construction of mathematical and functional models of complex systems with the involvement of MATLAB allows to take into account their main features, significantly expands the possibilities for modeling, study and research of power supplies. Based on the proposed approach, simulation laboratory stands of specific power supplies were developed and built, which allow to set and study any modes and characteristics.

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Caravelli, Alessandro, Adriano Pozzessere, Mario Di Veroli, Luca Cedola, Sara Verones, and Domenico Borello. "Feasibility Analysis of Green Hydrogen Production Systems for Decarbonized Heating Applications: A Dynamic Modelling Approach on Simulink." Journal of Physics: Conference Series 2893, no. 1 (2024): 012078. https://doi.org/10.1088/1742-6596/2893/1/012078.

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Abstract This paper presents a dynamic model of a hydrogen production system aimed at residential heating applications, utilizing MATLAB® and Simulink® softwares. The global model is divided into different macro-sections, each covering a specific role in the hydrogen production and distribution process. These include the photovoltaic field, the electrolyzer, the short-term and long-term storage sections and the end-users. The graphical interface of Simulink is employed, with particular reliance placed on the Simscape library for the modelling and simulation of physical lines. The control logic that governs the operation of the system is implemented using the Simulink tool Stateflow, thereby ensuring efficient management of hydrogen production, storage, and distribution phases. Two distinct scenarios are analysed, each considering different weather data, thermal demand distribution and infrastructure configuration. For each Scenario, simulation results provided a detailed trend of PV power production and electrolyser power consumption, hydrogen production, variations in storage tank pressures, as well as power consumption by auxiliary systems. A comparative analysis with fossil fuel sources is then assessed by calculating the overall reduction of CO2 emissions due to green hydrogen production. In conclusion, this paper provides a comprehensive framework for modelling, simulating, and evaluating green hydrogen production systems, offering insights into their potential as sustainable energy solutions for residential heating decarbonization.

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Nohacova, Lucie, and Karel Nohac. "Dynast – Computer Program Used in Power Engineering." Applied Mechanics and Materials 284-287 (January 2013): 1035–38. http://dx.doi.org/10.4028/www.scientific.net/amm.284-287.1035.

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There are relatively insufficient quality specialized modeling tools for power engineering. Regardless there are few possibilities how to simulate main elements of electric network and systems consisting of them. Beside most used specialized tool EMTP-ATP there is MATLAB with its Simulink library SimPowerSystems and newly also DYNAST with its own growing library of power engineering elements. There are also many other general simulation tools with libraries of elements suitable for power engineering. Therefore there seems to be opportunity to compare quality of mentioned tools in accuracy, reliability, speed and flexibility in high demanding problems. Branch “Power engineering” is very specific, because there is necessary in most cases to simulate multiple technical disciplines. Not only electrical network is to solve, but also connection with mechanical equipment and other devices of power engineering. One of the most powerful tools that meet all these requirements is Dynast. Now new library for electric components was developed to make creation of model easy and fast.

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Siraev, Fanis, and Regina Khazieva. "INVESTIGATION OF A FREQUENCY-REGULATORY ELECTRIC DRIVE WITH ASYNCHRONOUS ELECTRIC MOTOR." Electrical and data processing facilities and systems 18, no. 2 (2022): 45–51. http://dx.doi.org/10.17122/1999-5458-2022-18-2-45-51.

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Relevance AC electric drive is widely used in industry, it reduces power consumption and provides high reliability. It has received its wide distribution due to its high technological characteristics and simplicity of design, which have a positive impact on the introduction into production and modernization. Modeling of the electric drive control system is carried out in order to regulate and improve technological parameters. The assembled model in the Matlab/Simulink program using the SimPowerSystem library allows you to study the efficiency of controlling the electric drive of the pump using a visual model before switching to real objects, thanks to smooth speed control in a wide range of revolutions. Aim of research In this paper, a study is made of a frequency-controlled pump electric drive. During the hours of minimum load of enterprises where this system is used, the load on the device will decrease, since the consumption will be much less. Under loads, the power consumed by the drive can be reduced by changing the motor speed. This is achieved in many ways, but the most relevant is the use of a frequency converter. The main task is computer simulation of a frequency-controlled electric pump drive and the study of simulation results. Research methods In this study, the following methods were used: the study of scientific literature, computer modeling performed in the Matlab/Simulink software package using the SimPowerSystem library. Results The authors carry out a study of a frequency-controlled electric drive of the pump, which implements a reduction in the rotation speed to reduce the power consumed by the electric drive during the hours of minimum load of enterprises. The computer model of the object under study was developed in the Matlab/Simulink software package, the scalar control of the electric drive was evaluated. As a result of the simulation, oscillograms were obtained, where the possibility of reducing power consumption by adjusting the engine speed is clearly visible.

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Kučera, Pavel, and Václav Píštěk. "A Computational Model of ATV Vehicle for Real-Time Simulation." Applied Mechanics and Materials 821 (January 2016): 242–47. http://dx.doi.org/10.4028/www.scientific.net/amm.821.242.

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The paper deals with the description of a computational model of an ATV vehicle in Simulink software. This computational model is created using the basic elements of own library and represents the main driveline parts for the simulation of longitudinal and lateral vehicle dynamics. The article describes the design and function of the computational model and demonstrates the usage of an ATV model in the NI VeriStand software. It can be simulated on the hardware for real-time testing. A simulation of drive is then done to verify the functionality of the assembled model.

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