Sensorless Speed/Torque Control of DC Machine Using Artificial Neural Network Technique
In this paper, Artificial Neural Network (ANN) technique is implemented to improve speed and torque control of a separately excited DC machine drive. The speed and torque sensorless scheme based on ANN is estimated adaptively. The proposed controller is designed to estimate rotor speed and mechanica...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Tikrit University
2016-09-01
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| Series: | Tikrit Journal of Engineering Sciences |
| Subjects: | |
| Online Access: | http://tj-es.com/vol23no3pa6/ |
| _version_ | 1797716726432923648 |
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| author | Rakan K. Antar Ahmed A. Allu |
| author_facet | Rakan K. Antar Ahmed A. Allu |
| author_sort | Rakan K. Antar |
| collection | DOAJ |
| description | In this paper, Artificial Neural Network (ANN) technique is implemented to improve speed and torque control of a separately excited DC machine drive. The speed and torque sensorless scheme based on ANN is estimated adaptively. The proposed controller is designed to estimate rotor speed and mechanical load torque as a Model Reference Adaptive System (MRAS) method for DC machine. The DC drive system consists of four quadrant DC/DC chopper with MOSFET transistors, ANN, logic gates and routing circuits. The DC drive circuit is designed, evaluated and modeled by Matlab/Simulink in the forward and reverse operation modes as a motor and generator, respectively. The DC drive system is simulated at different speed values (±1200 rpm) and mechanical torque (±7 N.m) in steady state and dynamic conditions. The simulation results illustrate the effectiveness of the proposed controller without speed or torque sensors. |
| first_indexed | 2024-03-12T08:25:50Z |
| format | Article |
| id | doaj.art-6a84b00ca1b347af94f3cfac05192810 |
| institution | Directory Open Access Journal |
| issn | 1813-162X |
| language | English |
| last_indexed | 2024-03-12T08:25:50Z |
| publishDate | 2016-09-01 |
| publisher | Tikrit University |
| record_format | Article |
| series | Tikrit Journal of Engineering Sciences |
| spelling | doaj.art-6a84b00ca1b347af94f3cfac051928102023-09-02T18:06:29ZengTikrit UniversityTikrit Journal of Engineering Sciences1813-162X2016-09-012335562Sensorless Speed/Torque Control of DC Machine Using Artificial Neural Network TechniqueRakan K. Antar0Ahmed A. Allu1Technical College, Mosul , IraqTechnical Institute, Mosul, IraqIn this paper, Artificial Neural Network (ANN) technique is implemented to improve speed and torque control of a separately excited DC machine drive. The speed and torque sensorless scheme based on ANN is estimated adaptively. The proposed controller is designed to estimate rotor speed and mechanical load torque as a Model Reference Adaptive System (MRAS) method for DC machine. The DC drive system consists of four quadrant DC/DC chopper with MOSFET transistors, ANN, logic gates and routing circuits. The DC drive circuit is designed, evaluated and modeled by Matlab/Simulink in the forward and reverse operation modes as a motor and generator, respectively. The DC drive system is simulated at different speed values (±1200 rpm) and mechanical torque (±7 N.m) in steady state and dynamic conditions. The simulation results illustrate the effectiveness of the proposed controller without speed or torque sensors.http://tj-es.com/vol23no3pa6/Speed/torque controlSensorless controlDC machine |
| spellingShingle | Rakan K. Antar Ahmed A. Allu Sensorless Speed/Torque Control of DC Machine Using Artificial Neural Network Technique Tikrit Journal of Engineering Sciences Speed/torque control Sensorless control DC machine |
| title | Sensorless Speed/Torque Control of DC Machine Using Artificial Neural Network Technique |
| title_full | Sensorless Speed/Torque Control of DC Machine Using Artificial Neural Network Technique |
| title_fullStr | Sensorless Speed/Torque Control of DC Machine Using Artificial Neural Network Technique |
| title_full_unstemmed | Sensorless Speed/Torque Control of DC Machine Using Artificial Neural Network Technique |
| title_short | Sensorless Speed/Torque Control of DC Machine Using Artificial Neural Network Technique |
| title_sort | sensorless speed torque control of dc machine using artificial neural network technique |
| topic | Speed/torque control Sensorless control DC machine |
| url | http://tj-es.com/vol23no3pa6/ |
| work_keys_str_mv | AT rakankantar sensorlessspeedtorquecontrolofdcmachineusingartificialneuralnetworktechnique AT ahmedaallu sensorlessspeedtorquecontrolofdcmachineusingartificialneuralnetworktechnique |