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Speed control of switched reluctance motor via fuzzy fast terminal sliding-mode control

机译：通过模糊快速端子滑模控制速度控制开关磁阻电动机

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This paper proposes a novel speed-control scheme for switched reluctance motor (SRM) drive based on a fast terminal sliding mode control (FTSMC) method. In addition to its robustness against parameter uncertainties and payload disturbance, finite-time convergence in the presence of external disturbance is guaranteed, and the gain value of a sign function is considerably reduced by combining the proposed FTSMC with a fuzzy logic compensator. To evaluate the quality of the proposed method, it is compared with the proportional-integral and conventional sliding mode control (SMC) methods in both time and frequency domains. The simulation results are obtained using MATLAB (TM)/SIMULINK (R) under various speeds and load-torque conditions. Furthermore, practical results are obtained on a three-phase 12/8-pole SRM by digital signal processor-based controller. The results demonstrate that the proposed controller not only provides faster response than the conventional SMC but also chattering effects are considerably reduced even under abnormal conditions. (C) 2019 Elsevier Ltd. All rights reserved.
机译：本文提出了一种基于快速端子滑动模式控制（FTSMC）方法的开关磁阻电动机（SRM）驱动的新型速度控制方案。除了对参数不确定性和有效载荷干扰的鲁棒性之外，保证存在外部干扰存在的有限时间收敛，并且通过将所提出的FTSMC与模糊逻辑补偿器组合，可以显着降低符号功能的增益值。为了评估所提出的方法的质量，将其与两次和频率域中的比例积分和传统的滑动模式控制（SMC）方法进行比较。在各种速度和负载扭矩条件下使用MATLAB（TM）/ Simulink（R）获得模拟结果。此外，通过基于数字信号处理器的控制器在三相12/8极SRM上获得实际结果。结果表明，所提出的控制器不仅提供比传统SMC更快的响应，而且越横断效应也会在异常条件下显着降低。 （c）2019年elestvier有限公司保留所有权利。

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