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Journal articles on the topic 'Separately Excited DC Motor'

Author: Grafiati

Published: 2 June 2025

Last updated: 19 July 2025

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1

Waleed, I. Hameed, and A. Mohamad Khearia. "SPEED CONTROL OF SEPARATELY EXCITED DC MOTOR USING FUZZY NEURAL MODEL REFERENCE CONTROLLER." International Journal of Instrumentation and Control Systems (IJICS) 2, no. 4 (2019): 1/13. https://doi.org/10.5121/ijics.2012.2403.

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<strong>ABSTRACT</strong> Conventional controllers are generally used to control the speed of the separately excited DC motors in various industrial applications. It is found to be simple and high effective if the load disturbances is small. So the drawback of Conventional controllers when high load has been applied to the DC motor. This paper presents the speed control of a separately excited dc motor using Fuzzy Neural Model Referance controller. The system has been implemented using Matlab/Simulink software. The simulation results show that presenting controller give good performance and hi

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2

George, Moleykutty. "Speed Control of Separately Excited DC Motor." American Journal of Applied Sciences 5, no. 3 (2008): 227–33. http://dx.doi.org/10.3844/ajassp.2008.227.233.

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3

George, Moleykutty, Kartik Prasad Basu, and Alan Tan Wee Chiat. "Model reference controlled separately excited DC motor." Neural Computing and Applications 19, no. 3 (2009): 343–51. http://dx.doi.org/10.1007/s00521-009-0271-1.

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4

Iheala, Timothy. "BRIDGING THE GAP: CLASSICAL VS. INTELLIGENT CONTROLLERS FOR SEPARATELY EXCITED DC MOTOR SPEED MANAGEMENT." Interdisciplinary Journal of Agriculture and Environmental Sciences 10, no. 3 (2023): 11–22. https://doi.org/10.5281/zenodo.8234154.

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The widespread use of direct current (DC) motors has persisted despite advancements in power electronics devices. These motors find application not only in industrial drives and solar-powered electric vehicles but also in everyday household devices. This work delves into the speed control of Separately Excited DC Motors, exploring the efficacy of classical Proportional Integral (PI) Controllers alongside advanced soft computing Intelligent Controllers, namely Fuzzy Logic Controllers (FLC), Adaptive Neuro Fuzzy Inference System (ANFIS) Based Controllers, and Artificial Neural Network (ANN) Base

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5

Hamida, Mohamed Lamine, Hakim Denoun, Arezki Fekik, and Sundarapandian Vaidyanathan. "Control of separately excited DC motor with series multi-cells chopper using PI - Petri nets controller." Nonlinear Engineering 8, no. 1 (2019): 32–38. http://dx.doi.org/10.1515/nleng-2017-0174.

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Abstract The separately excited Direct Current (DC) motor is widely used in many industrial sectors. During the operation of the DC motor, the load torque and the voltage of the network can cause a destabilization of the actual speed and actual current. Thus, the need to regulate the speed and current of the DC motor is a very important research problem. In this paper, a control strategy of separately excited DC motor using a series multi-cells chopper is described. The proposed control is based on Proportional-Integral (PI) and Petri nets controllers. Specifically, the conventional PI control

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6

Harrouz, Abdelkader, Houcine Becheri, Ilhami Colak, and Korhan Kayisli. "Backstepping control of a separately excited DC motor." Electrical Engineering 100, no. 3 (2017): 1393–403. http://dx.doi.org/10.1007/s00202-017-0592-5.

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7

Q. Hameed, Hawraa. "PSO-FL Controller of Separately Excited DC Motor." Engineering and Technology Journal 31, no. 11 (2013): 2128–40. http://dx.doi.org/10.30684/etj.31.11a9.

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8

Viorel, Alina Cristina, and Gabriela Crăciunaș. "Different Chopper Types for Supply Separately Excited DC Motor." International Journal of Advanced Statistics and IT&C for Economics and Life Sciences 13, no. 1 (2023): 23–27. http://dx.doi.org/10.2478/ijasitels-2023-0003.

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Abstract Nowadays saving the planet’s resources plays a very important role in improving our life conditions. The purpose of the paper is to supply the separately excited dc motor by using different chopper circuits. A very sustainable solution is to replace the resistors from classic theory with dc choppers for better efficiency. The armature voltage can be controlled by using IGBT chopper and the PWM signal received from controller is done with a dedicated block created by MATLAB environment. The advantages of developing this technique are that the speed changes proportionally with armature

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9

Apen, Ajisman, Ker Shao Jiun, and Siti Nursyuhada Mahsahirun. "Fuzzy Logic Controller Implementation on Separately Excited DC-Motor." ICONIET PROCEEDING 2, no. 3 (2019): 134–43. http://dx.doi.org/10.33555/iconiet.v2i3.25.

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Various industrial and domestic applications such as automotive, aerospace,appliances and many others are electrically driven. Conventional methods of motor control had failed to produce desired performance of DC-motor due the system parameters variation and load changes. The Fuzzy-Logic-controller is one of the controllers that can handle non-linear system. This project is aimed to control the speed of a separately-excited DC-motor using fuzzy logic control. The system is simulated on MATLAB-Simulink and implemented on ARDUINO Uno development board.

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10

Zribi, Mohamed, and Adel Al-Zamel. "Field-Weakening Nonlinear Control of a Separately Excited DC Motor." Mathematical Problems in Engineering 2007 (2007): 1–22. http://dx.doi.org/10.1155/2007/58410.

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This paper investigates the design and implementation of nonlinear control schemes for a separately excited DC motor operating in the field-weakening region. A feedback linearization controller, a Corless-Leitman-type controller, and two nonlinear controllers are designed and implemented for a DC motor system. The stability of the closed-loop system is proved using Lyapunov theory. A hardware testbed is constructed to experimentally verify the designed controllers. The hardware consists of a DC motor system, a DSP controller board, a power module, two current sensors, and a tachogenerator. The

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11

Onah, A.J., C.C. Awah, and G.C. Diyoke. "Speed Control of Direct Current Motors." Nigerian Research Journal of Engineering and Environmental Sciences 7, no. 1 (2022): 319–29. https://doi.org/10.5281/zenodo.6786613.

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<em>Direct current (DC) motors are used in variable-speed drives to produce a high starting torque, and provide speed control over a wide range of speed. Controlled rectifiers are popularly employed in the speed control of DC motors. In this paper, the speed control of separately excited dc motor, using single-phase, full-wave, fully-controlled rectifier was investigated. Controlled rectifiers were used to produce variable DC output voltages from a fixed alternating current (AC) voltage. Since the armature voltage (V<sub>a</sub>) of a DC motor is the output of a single-phase controlled rectifi

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12

Ivanov, Dmitry V., Ilya L. Sandler, and Anna N. Diligenskaya. "Identification of the separately excited DC motor with extended instrumental variables." Vestnik of Samara State Technical University. Technical Sciences Series 30, no. 3 (2022): 45–57. http://dx.doi.org/10.14498/tech.2022.3.4.

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The problem of identifying the parameters of a DC motor is considered. The presence of measurement errors of currents and voltages leads to errors in both input and output signals. Existing methods for identifying the parameters of a DC motor do not take into account the presence of errors in both the output and input signals. A discrete model of a DC motor designed for use in digital systems is explored. One of the advantages of this model is the reduction of the problem of parameter estimation to two reduced dimension problems. Reducing the dimension of the problems being solved improves the

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13

Badarudin, R., D. Hariyanto, M. Ali, and S. Meunmany. "Electric Machines Virtual Laboratory: Testing of DC Motor." Journal of Physics: Conference Series 2111, no. 1 (2021): 012041. http://dx.doi.org/10.1088/1742-6596/2111/1/012041.

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Abstract This article describes the realization of testing the characteristics of a DC motor on Simulink as a virtual laboratory. Testing of DC motors based on real conditions in a physical laboratory by combining two DC machines coupled to shafts including DC motors and DC generators. The types of DC motors tested include separately excited DC motors, shunt DC motors, and series DC motors. The implementation of the Simulink model adopts the wiring diagram in the real test. The test procedure is also adopted on the real test procedure. The data from the test results are made in DC motor charac

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14

Raheem Rashed, Jabbar. "Simulation of Speed Control for Separately Excited DC Motor Utilizing Fuzzy Logic Controller." University of Thi-Qar Journal for Engineering Sciences 10, no. 1 (2019): 141–46. http://dx.doi.org/10.31663/tqujes.10.1.338(2019).

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DC motors are considered the most common and widely used, typically of adaptable speed drive operation. There are many researches, DC motor controllers have been implemented but most of them have not reached satisfactory results compared with the use of intelligent systems. Different simulations are performed using the PID and FLC controller for different conditions namely various motor plants having readily changed parameter in order test the robustness of the system , Also three types of input ,i.e. step, ramp, and train of pulses are employed result ,obtained .medicated that the prospered F

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15

Myasar, Salim Alattar, Alsaigh Rashad, and W.Ahmed Shahad. "Speed Control of Separately Excited DC Motor Supplied by PV Arrays." International Journal of Engineering Research & Science (IJOER) 11, no. 1 (2025): 01–08. https://doi.org/10.5281/zenodo.14759791.

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In recent day modern power, system and industrial application witnessed great interest by engineering and scientist. Converters used with these applications also developed leading to improve efficiency, power management, cost, reliability and others. Bidirectional dc-dc converters are the base for all electric systems, which depends on dc power flow through networks or grids. In this work different kind of bidirectional converter are introduce, As well as the operation principle with limitation will propose. This review include several parts covered converter topology, operations, application,

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16

R. Nagarajan, M. Gokulkannan, T. Dinesh, S. Murugesan, and M. Naveenprasanth. "PERFORMANCE IMPROVEMENTS OF SEPARATELY EXCITED DC MOTOR USING FUZZY LOGIC CONTROL." International Journal of Engineering Technologies and Management Research 6, no. 2 (2020): 47–58. http://dx.doi.org/10.29121/ijetmr.v6.i2.2019.355.

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This paper demonstrates the importance of a fuzzy logic controller over conventional method. The performance of the separately excited DC motor is analyzed by using fuzzy logic controller (FLC) in MATLAB/SIMULINK environment. The FLC speed controller is designed based on the expert knowledge of the fuzzy rules system. The proposed DC motor speed control fuzzy rules are designed for fuzzy logic controller. The output response of the system is obtained by using fuzzy logic controller. The designed fuzzy controller for speed control performance is investigated. Significantly reducing the overshoo

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17

R., Nagarajan, Gokulkannan M., Dinesh T., Murugesan S., and Naveenprasanth M. "PERFORMANCE IMPROVEMENTS OF SEPARATELY EXCITED DC MOTOR USING FUZZY LOGIC CONTROL." International Journal of Engineering Technologies and Management Research 6, no. 2 (2019): 47–58. https://doi.org/10.5281/zenodo.2585498.

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This paper demonstrates the importance of a fuzzy logic controller over conventional method. The performance of the separately excited DC motor is analyzed by using fuzzy logic controller (FLC) in MATLAB/SIMULINK environment. The FLC speed controller is designed based on the expert knowledge of the fuzzy rules system. The proposed DC motor speed control fuzzy rules are designed for fuzzy logic controller. The output response of the system is obtained by using fuzzy logic controller. The designed fuzzy controller for speed control performance is investigated. Significantly reducing the overshoo

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18

Karim, Rawaz, and Alaa Abdulrahman. "Modeling and Practical Implementation of Separately Excited DC Motor Water Pump System." Sulaimani Journal for Engineering Sciences 9, no. 3 (2023): 37–46. http://dx.doi.org/10.17656/sjes.10160.

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The requirement of using DC motor for driven water pump has gained more attention in the irrigation system due to high performance and wide range of speed control of DC motor and difficult improvement in physical behavior of water pump system. This paper studies on modeling and practical implementation of a separately excited DC motor (SEDCM) driven water pump system. The pump capacity and charge flow has been increased by manipulating shaft speed of the SEDCM using field weakening control. The mathematical model is derived for electro mechanical equations of motor as well as the pump equation

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19

Cernaianu, Adrian, Corina Cernaianu, Eugenia Stăncuț, and Leonard Marius Ciurezu-Gherghe. "Studies on the Variation of the Process Parameters when Braking DC Motors with Shoe Brakes." Applied Mechanics and Materials 896 (February 2020): 218–23. http://dx.doi.org/10.4028/www.scientific.net/amm.896.218.

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The paper aims to present some studies on the influence of mechanical braking systems with shoes on separately excited DC motors, intended to change the regime speeds. The researches were carried out by braking a 5 W DC motor with a maximum speed of 700 rpm, intended for special drives, with the help of a polyamide half-shoe brake, when measuring the variation of some process parameters: speed of the motor under the braking conditions, the temperature inside the shoe and the electrical parameters of the motor - voltage, current, power and energy consumed.

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20

Shaker, Maan, Nasseer Basheer, and Qusay Ali. "FPGA Based Speed Control of a Separately Excited DC Motor." AL-Rafidain Journal of Computer Sciences and Mathematics 7, no. 3 (2010): 177–86. http://dx.doi.org/10.33899/csmj.2010.163921.

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21

Byunggyu Yu, and Ahmed G. AboKhalil. "Wind Turbine Simulator Development Using a Separately Excited DC Motor." International Journal of Advancements in Computing Technology 5, no. 11 (2013): 347–57. http://dx.doi.org/10.4156/ijact.vol5.issue11.41.

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22

Hussein, Khalid Hassan, Itsuya Muta, Tsutomu Hoshino, and Manabu Osakada. "Maximum Photovoltaic Power Flow to a Separately Excited DC Motor." IEEJ Transactions on Industry Applications 115, no. 10 (1995): 1221–28. http://dx.doi.org/10.1541/ieejias.115.1221.

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23

Chinedu, James Ujam, and Adeniyi D. Adebayo. "Control the Speed of Separately Excited Dc Motor Using Sliding Mode Controller." Engineering and Technology Journal 9, no. 05 (2024): 3881–86. https://doi.org/10.5281/zenodo.11097779.

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This study looks into how a Sliding Mode Controller (SMC) can be used to control a Separately Excited DC Motor's (SEDCM) speed. The SMC is utilized to improve the system's resilience to unknowns and disruptions, guaranteeing accurate control under changing operational circumstances. Extensive simulations and experimental settings confirm the suggested control technique, which shows improved performance in terms of stability, disturbance rejection, and speed tracking. The results further the development of DC motor control techniques, especially in situations where robustness and precision are

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24

Al-TURKI, YUSUF, MOHAMMED AL-HINDAWI, and OBAID AL-SUBAIE. "Analysis of an AC-DC Full-controlled Converter Supplying Separately Excited DC Motor Parallel with Series DC Motor Loads." Journal of King Abdulaziz University-Engineering Sciences 13, no. 2 (2001): 43–71. http://dx.doi.org/10.4197/eng.13-2.4.

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25

priya P, Jai. "Modified SEPIC converter fed motor drive using ANN controller." International Scientific Journal of Engineering and Management 03, no. 03 (2024): 1–9. http://dx.doi.org/10.55041/isjem01419.

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Modern day-to-day devices also use an AC source as an input while working with DC voltage. An AC-DC converter is used to get an effective and versatile DC output. Without sacrificing conversion efficiency, however, traditional converters are not suitable for high voltage output. Within this paper a new topology called the Cascaded Boost-SEPIC (CBS) converter is suggested. The converter is validated on the basis of conversion efficiency, minimum THD and maximum power factor. The results obtained evinces the improvement achieved in the power quality. Key Words: AC-DC Converter; ANN (Artificial N

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26

Ahmed, Mohamed Mostafa Ramadan, Atef A. Elemary, Zuhair Muhammed Alaas, and Abdallah Mohamed Hamada. "Torque control of a 5 KW, 220 V separately excited DC motor using microcomputer." International Journal of Power Electronics and Drive Systems (IJPEDS) 14, no. 2 (2023): 727. http://dx.doi.org/10.11591/ijpeds.v14.i2.pp727-740.

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Fast torque control is crucial for various applications, including diesel-electric locomotives, electric automobiles, and steel plants. The purpose of this paper is to utilize a microcomputer to control the torque of a separately-excited DC motor fed from a single-phase semi-controlled converter. There are numerous strategies to determine torque using direct or indirect methods. The greatest issue of direct strategy using torque meters is that the measuring device must be installed between the motor and the load. In this paper, we avoid this challenge by employing the indirect approach, specif

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27

Mohamed, Mostafa Ramadan Ahmed, A. Elemary Atef, Muhammed Alaas Zuhair, and Mohamed Hamada Abdallah. "Torque control of a 5 KW, 220 V separately excited DC motor using microcomputer." International Journal of Power Electronics and Drive Systems 14, no. 02 (2023): 727~740. https://doi.org/10.11591/ijpeds.v14.i2.pp727-740.

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Fast torque control is crucial for various applications, including diesel-electric locomotives, electric automobiles, and steel plants. The purpose of this paper is to utilize a microcomputer to control the torque of a separately-excited DC motor fed from a single-phase semi-controlled converter. There are numerous strategies to determine torque using direct or indirect methods. The greatest issue of direct strategy using torque meters is that the measuring device must be installed between the motor and the load. In this paper, we avoid this challenge by employing the indirect approach, specif

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28

Sheet, Amer Farhan. "Optimization of DC motor speed control based on fuzzy logic-PID controller." Analysis and data processing systems, no. 3 (September 30, 2021): 143–53. http://dx.doi.org/10.17212/2782-2001-2021-3-143-153.

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In this paper the PID controller and the Fuzzy Logic Controller (FLC) are used to control the speed of separately excited DC motors. The proportional, integral and derivate (KP, KI, KD) gains of the PID controller are adjusted according to Fuzzy Logic rules. The FLC cotroller is designed according to fuzzy rules so that the system is fundamentally robust. Twenty-five fuzzy rules for self-tuning of each parameter of the PID controller are considered. The FLC has two inputs; the first one is the motor speed error (the difference between the reference and actual speed) and the second one is a cha

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29

Hadef, Mounir, and Mohamed Rachid Mekideche. "Inverse Problem Methodology for Parameter Identification of a Separately Excited DC Motor." Journal of Electrical Engineering and Technology 4, no. 3 (2009): 365–69. http://dx.doi.org/10.5370/jeet.2009.4.3.365.

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30

A.Omar, Basma, Amira Y. Haikal, and Fayz F. Areed. "An Adaptive Neuro-Fuzzy Speed Controller for a Separately excited DC Motor." International Journal of Computer Applications 39, no. 9 (2012): 29–37. http://dx.doi.org/10.5120/4851-7123.

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31

Jiang, Chaoqiang, K. T. Chau, T. W. Ching, Chunhua Liu, and Wei Han. "Time-Division Multiplexing Wireless Power Transfer for Separately Excited DC Motor Drives." IEEE Transactions on Magnetics 53, no. 11 (2017): 1–5. http://dx.doi.org/10.1109/tmag.2017.2695656.

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32

Antar, Rakan K. "Speed Control of DC Motor using AC/AC/DC Converter Based on Intelligent Techniques." Tikrit Journal of Engineering Sciences 16, no. 2 (2009): 11–19. http://dx.doi.org/10.25130/tjes.16.2.02.

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This paper describes the application of ac/ac/dc and ac/dc converters to control the speed of a separately excited DC motor. Artificial neural network and PI controller are trained to select the desired values of firing angles for triggering thyristors of the ac/ac/dc and ac/dc bridge converters in order to control the speed of the dc motor at a desired value with constant and different load torques in order to obtain the best speed response. Simulation results show that the rising time for ac/dc and ac/ac/dc converters at 250rpm are reduced about 79% and 89% respectively, while delay time it

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33

RODRÍGUEZ, J., A. SUÁREZ, J. HERNÁNDEZ, H. ANDRADE, and E. WIECHMANN. "APPLICATION OF A BOOST RECTIFIER IN A HIGH PERFORMANCE DC DRIVE." Journal of Circuits, Systems and Computers 05, no. 04 (1995): 777–88. http://dx.doi.org/10.1142/s021812669500045x.

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This paper presents the use of a single-phase voltage-doubler Boost rectifier, to generate a controlled DC voltage, which is applied to a four-quadrant chopper. The transistor chopper controls the speed of a separately excited DC machine. The Boost rectifier permits the regeneration of energy from the motor to the single-phase mains, maintaining in all operating points a practically sinusoidal input current, with a THD of 2.5%. The balancing of the two filter capacitors is achieved by using and additional control loop. A low cost microcontroller is used to control the DC voltage and the motor

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34

Shan, Bing Qiang, Hai Sheng Yu, Zhao Bo Teng, and Ning Zhu. "Control Strategy of the DC Drive Systems Based on the State Error Port-Hamiltonian Theory." Applied Mechanics and Materials 385-386 (August 2013): 901–6. http://dx.doi.org/10.4028/www.scientific.net/amm.385-386.901.

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A novel state error port-controlled Hamiltonian (PCH) system method is presented for speed control the direct current (DC) separately excited motor. The unity power factor regulation of three phase pulse width modulated (PWM) rectifier is also implemented. Then, the state error PCH system control theory, the PCH model of the PWM rectifier and DC motor are proposed. Moreover, the control algorithm of the duty ratio switch function is presented for the PWM rectifier. Theoretical analysis and simulation results show that the controller has good speed tracking and unity power factor control perfor

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35

Singh, Nagendra, Akhilesh Kumar Sharma, Manish Tiwari, et al. "Robust Control of SEDCM by Fuzzy-PSO." Electronics 12, no. 2 (2023): 335. http://dx.doi.org/10.3390/electronics12020335.

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Industries have many rotational operations that are used for design, transport, lift, drilling, rolling, robotics, and many other applications. These rotating applications require a proper controller for accurate control of the operation. Separately excited DC motors (SEDCMs) are versatile and have various industrial operations because of their specific speed control characteristics. So, for smooth and accurate operation of an SEDC motor, controllers should be used. PI and PID controllers are used in many cases, but they are ineffective for nonlinear load operation. A fuzzy controller is a heu

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36

Baloch, Shazia, Mukhtiar Ahmed Mahar, Raza Haider, and Shakeel Ahmed. "Power Factor Improvement of AC-DC Converter Based on Separately Excited DC Motor Using Passive Filter." Open Journal of Energy Efficiency 05, no. 03 (2016): 71–77. http://dx.doi.org/10.4236/ojee.2016.53007.

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37

Dantas, Amanda Danielle O. da S., André Felipe O. de A. Dantas, João Tiago L. S. Campos, Domingos L. de Almeida Neto, and Carlos Eduardo T. Dórea. "PID Control for Electric Vehicles Subject to Control and Speed Signal Constraints." Journal of Control Science and Engineering 2018 (August 1, 2018): 1–11. http://dx.doi.org/10.1155/2018/6259049.

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A PID control for electric vehicles subject to input armature voltage and angular velocity signal constraints is proposed. A PID controller for a vehicle DC motor with a separately excited field winding considering the field current constant was tuned using controlled invariant set and multiparametric programming concepts to consider the physical motor constraints as angular velocity and input armature voltage. Additionally, the integral of the error, derivative of the error constraints, and λ were considered in the proposed algorithm as tuning parameters to analyze the DC motor dynamic behavi

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38

Hameed, Waleed I. "Speed Control of Separately Excited DC Motor using Fuzzy Neural Model Reference Controller." International Journal of Instrumentation and Control Systems 2, no. 4 (2012): 27–39. http://dx.doi.org/10.5121/ijics.2012.2403.

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39

Koondhar, Mohsin Ali, Irfan Ali Channa, Syed Abid Ali Shah Bukhari, and Muhammad Ismail Jamali. "PI and Fuzzy Logic Controller based Comparative Analysis of Separately Excited DC Motor." Journal of Applied and Emerging Sciences 11, no. 1 (2021): 52. http://dx.doi.org/10.36785/2021111414.

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40

Koondhar, Mohsin Ali, Irfan Ali Channa, Syed Abid Ali Shah Bukhari, and Muhammad Ismail Jamali. "PI and Fuzzy Logic Controller based Comparative Analysis of Separately Excited DC Motor." Journal of Applied and Emerging Sciences 11, no. 1 (2021): 52. http://dx.doi.org/10.36785/jaes.111414.

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41

Udomsuk, Sasiya, Kongpol Areerak, and Kongpan Areerak. "The Energy Saving for Separately Excited DC Motor Drive via Model Based Method." Journal of Electrical Engineering and Technology 11, no. 2 (2016): 470–79. http://dx.doi.org/10.5370/jeet.2016.11.2.470.

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42

Chattopadhya, A. B., and Dilip Kumar. "Analysis of the Speed Control of a Chopper Fed DC Separately Excited Motor." IETE Journal of Education 45, no. 2 (2004): 79–88. http://dx.doi.org/10.1080/09747338.2004.11415836.

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43

AL-TAHA, R. A., A. A. EL-SATTAR, and A. SELIM. "Analysis of a separately excited DC motor fed from a semi-converter supply." International Journal of Electronics 59, no. 5 (1985): 553–63. http://dx.doi.org/10.1080/00207218508920730.

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44

Liu, Zuo Z., Fang L. Luo, and Muhammad H. Rashid. "High performance nonlinear MIMO field weakening controller of a separately excited dc motor." Electric Power Systems Research 55, no. 3 (2000): 157–64. http://dx.doi.org/10.1016/s0378-7796(00)00081-x.

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45

Afifa, Roohma, Sadia Ali, Mahmood Pervaiz, and Jamshed Iqbal. "Adaptive Backstepping Integral Sliding Mode Control of a MIMO Separately Excited DC Motor." Robotics 12, no. 4 (2023): 105. http://dx.doi.org/10.3390/robotics12040105.

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This research proposes a robust nonlinear hybrid control approach to the speed control of a multi-input-and-multi-output separately excited DC motor (SEDCM). The motor that was under consideration experienced parametric uncertainties and load disturbances in the weak field region. The proposed technique aims to merge the benefits of adaptive backstepping (AB) and integral sliding mode control (ISMC) to enhance the overall system’s robustness. The unknown parameters with load disturbances are estimated using an adaptation law. These estimated parameters are incorporated into the controller desi

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Arévalo, Erik, Ramón Herrera Hernández, Dimitrios Katselis, Carlos Reusser, and Rodrigo Carvajal. "On Modelling and State Estimation of DC Motors." Actuators 14, no. 4 (2025): 160. https://doi.org/10.3390/act14040160.

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Abstract:

Direct current motors are widely used in a plethora of applications, ranging from industrial to modern electric (and intelligent) vehicle applications. Most recent operation methods of these motors involve drives that are designed based on an adequate knowledge of the motor dynamics and circulating currents. However, in spite of its simplicity, accurate discrete-time models are not always attainable when utilising the Euler method. Moreover, these inaccuracies may not be reduced when estimating the currents and rotor speed in sensorless direct current motors. In this paper, we analyse three di

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Saif, Sabah Sami, Assi Obaid Zeyad, T. Muhssin Mazin, and N. Hussain Ali. "Detailed modelling and simulation of different DC motor types for research and educational purposes." International Journal of Power Electronics and Drive System (IJPEDS) 12, no. 2 (2021): 703–14. https://doi.org/10.11591/ijpeds.v12.i2.pp703-714.

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The devastating impact of Covid-19 pandemic accelerated the shift to e-learning in the higher education. Particularly in the electrical machines’ courses, that often include laboratory experiments. However, no detailed models of DC motors, developed in MATLAB/simulink, were reported in literature. Hence, in this paper, a virtual laboratory consist of models of DC motors was built for the first time. The proposed models are easy to use and modify, and allow all machines’ parameters to be altered for students to replicate easily to support and enhance the learning process of electric

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Pikaso, Pal, Dey Rajeeb, Kumar Biswas Raj, and Bhakta Shubhashish. "OPTIMAL PID CONTROLLER DESIGN FOR SPEED CONTROL OF A SEPARATELY EXCITED DC MOTOR: A FIREFLY BASED OPTIMIZATION APPROACH." International Journal of Soft Computing, Mathematics and Control (IJSCMC) 4, no. 4 (2022): 10. https://doi.org/10.5281/zenodo.6631331.

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This paper presents a new approach to determine the optimal proportional-integral-derivative controller parameters for the speed control of a separately excited DC motor using firefly optimization technique. Firefly algorithm is one of the recent evolutionary methods which are inspired by the Firefly’s behavior in nature. The firefly optimization technique is successfully implemented using MATLAB software. A comparison is drawn from the results obtained between the linear quadratic regulator and firefly optimization techniques. Simulation results are presented to illustrate the performan

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Rashid, Yasir G., and Ahmed Mohammed Abdul Hussain. "Implementing optimization of PID controller for DC motor speed control." Indonesian Journal of Electrical Engineering and Computer Science 23, no. 2 (2021): 657–64. https://doi.org/10.11591/ijeecs.v23.i2.pp657-664.

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Abstract:

The point of this paper presents an optimization technique which is flexible and quick tuning by using a genetic algorithm (GA) to obtain the optimum proportional-integral-derivative (PID) parameters for speed control of a separately excited DC motor as a benchmark for performance analysis. The optimization method is used for searching for the proper value of PID parameters. The speed controller of DC motor using PID tuning methods includes three types: MATALB PID tunner app., modified Ziegler-Nichols method and genetic algorithm (GA). PID controller parameters (Kp, Ki 𝑎𝑛𝑑 Kd) will be obtained

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Byamakesh, Nayak, and Sahu Sangeeta. "Parameter estimation of DC motor through whale optimization algorithm." International Journal of Power Electronics and Drive System (IJPEDS) 10, no. 1 (2019): 83–92. https://doi.org/10.11591/ijpeds.v10.i1.pp83-92.

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Abstract:

This article estimates the unknown dc motor parameters by adapting the adaptive model with the reference model created by experimental data onto armature current and speed response from separately excited dc motor. The field flux dynamics, which is usually ignored, is included to model the dynamics of the motor. The block diagram including the flux dynamics and model parameters is considered as the adaptive model. The integral time square error between the instant experimental data and the corresponding adaptive model data is taken as cost function. The Whale optimization algorithm is used to

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