Adaptive Gain Tuning Rule for Nonlinear Sliding-Mode Speed Control of Encoderless Three-Phase Permanent Magnet Assisted Synchronous Motor
In this paper, an adaptive gain tuning rule is designed for the nonlinear sliding mode speed control (NSMSC) in order to enhance the dynamic performance and the robustness of the permanent magnet assisted synchronous reluctance motor (PMa-SynRM) with considering the parameter uncertainties. A nonlin...
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Format: | Article |
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China Electrotechnical Society
2023-09-01
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Series: | CES Transactions on Electrical Machines and Systems |
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Online Access: | https://ieeexplore.ieee.org/document/10053627 |
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author | Ghada A. Abdel Aziz Rehan Ali Khan |
author_facet | Ghada A. Abdel Aziz Rehan Ali Khan |
author_sort | Ghada A. Abdel Aziz |
collection | DOAJ |
description | In this paper, an adaptive gain tuning rule is designed for the nonlinear sliding mode speed control (NSMSC) in order to enhance the dynamic performance and the robustness of the permanent magnet assisted synchronous reluctance motor (PMa-SynRM) with considering the parameter uncertainties. A nonlinear sliding surface whose parameters are altering with time is designed at first. The proposed NSMSC can minimize the settling time without any overshoot via utilizing a low damping ratio at starting along with a high damping ratio as the output approaches the target set-point. In addition, it eliminates the problem of the singularity with the upper bound of an uncertain term that is hard to be measured practically as well as ensures a rapid convergence in finite time, through employing a simple adaptation law. Moreover, for enhancing the system efficiency throughout the constant torque region, the control system utilizes the maximum torque per ampere technique. The nonlinear sliding surface stability is assured via employing Lyapunov stability theory. Furthermore, a simple sliding mode estimator is employed for estimating the system uncertainties. The stability analysis and the experimental results indicate the effectiveness along with feasibility of the proposed speed estimation and the NSMSC approach for a 1.1-kW PMa-SynRM under different speed references, electrical and mechanical parameters disparities, and load disturbance conditions. |
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id | doaj.art-fe4d8dcdd1f74d8e83c2cffe3e628785 |
institution | Directory Open Access Journal |
issn | 2096-3564 2837-0325 |
language | English |
last_indexed | 2024-03-08T17:24:16Z |
publishDate | 2023-09-01 |
publisher | China Electrotechnical Society |
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series | CES Transactions on Electrical Machines and Systems |
spelling | doaj.art-fe4d8dcdd1f74d8e83c2cffe3e6287852024-01-03T02:57:26ZengChina Electrotechnical SocietyCES Transactions on Electrical Machines and Systems2096-35642837-03252023-09-017330131010.30941/CESTEMS.2023.00025Adaptive Gain Tuning Rule for Nonlinear Sliding-Mode Speed Control of Encoderless Three-Phase Permanent Magnet Assisted Synchronous MotorGhada A. Abdel Aziz0Rehan Ali Khan1Power Electronics and Energy Conversion Department, Electronics Research Institute, Cairo, EgyptDepartment of Electrical Engineering, University of Science & Technology, Bannu, PakistanIn this paper, an adaptive gain tuning rule is designed for the nonlinear sliding mode speed control (NSMSC) in order to enhance the dynamic performance and the robustness of the permanent magnet assisted synchronous reluctance motor (PMa-SynRM) with considering the parameter uncertainties. A nonlinear sliding surface whose parameters are altering with time is designed at first. The proposed NSMSC can minimize the settling time without any overshoot via utilizing a low damping ratio at starting along with a high damping ratio as the output approaches the target set-point. In addition, it eliminates the problem of the singularity with the upper bound of an uncertain term that is hard to be measured practically as well as ensures a rapid convergence in finite time, through employing a simple adaptation law. Moreover, for enhancing the system efficiency throughout the constant torque region, the control system utilizes the maximum torque per ampere technique. The nonlinear sliding surface stability is assured via employing Lyapunov stability theory. Furthermore, a simple sliding mode estimator is employed for estimating the system uncertainties. The stability analysis and the experimental results indicate the effectiveness along with feasibility of the proposed speed estimation and the NSMSC approach for a 1.1-kW PMa-SynRM under different speed references, electrical and mechanical parameters disparities, and load disturbance conditions.https://ieeexplore.ieee.org/document/10053627permanent magnet assisted synchronous reluctance motornonlinear sliding mode speed controlspeed estimationparameter uncertaintiessliding mode estimator |
spellingShingle | Ghada A. Abdel Aziz Rehan Ali Khan Adaptive Gain Tuning Rule for Nonlinear Sliding-Mode Speed Control of Encoderless Three-Phase Permanent Magnet Assisted Synchronous Motor CES Transactions on Electrical Machines and Systems permanent magnet assisted synchronous reluctance motor nonlinear sliding mode speed control speed estimation parameter uncertainties sliding mode estimator |
title | Adaptive Gain Tuning Rule for Nonlinear Sliding-Mode Speed Control of Encoderless Three-Phase Permanent Magnet Assisted Synchronous Motor |
title_full | Adaptive Gain Tuning Rule for Nonlinear Sliding-Mode Speed Control of Encoderless Three-Phase Permanent Magnet Assisted Synchronous Motor |
title_fullStr | Adaptive Gain Tuning Rule for Nonlinear Sliding-Mode Speed Control of Encoderless Three-Phase Permanent Magnet Assisted Synchronous Motor |
title_full_unstemmed | Adaptive Gain Tuning Rule for Nonlinear Sliding-Mode Speed Control of Encoderless Three-Phase Permanent Magnet Assisted Synchronous Motor |
title_short | Adaptive Gain Tuning Rule for Nonlinear Sliding-Mode Speed Control of Encoderless Three-Phase Permanent Magnet Assisted Synchronous Motor |
title_sort | adaptive gain tuning rule for nonlinear sliding mode speed control of encoderless three phase permanent magnet assisted synchronous motor |
topic | permanent magnet assisted synchronous reluctance motor nonlinear sliding mode speed control speed estimation parameter uncertainties sliding mode estimator |
url | https://ieeexplore.ieee.org/document/10053627 |
work_keys_str_mv | AT ghadaaabdelaziz adaptivegaintuningrulefornonlinearslidingmodespeedcontrolofencoderlessthreephasepermanentmagnetassistedsynchronousmotor AT rehanalikhan adaptivegaintuningrulefornonlinearslidingmodespeedcontrolofencoderlessthreephasepermanentmagnetassistedsynchronousmotor |