控制理论(社会学)
稳健性(进化)
计算机科学
电子速度控制
总谐波失真
趋同(经济学)
控制器(灌溉)
磁铁
控制工程
工程类
电压
控制(管理)
机械工程
农学
生物化学
化学
人工智能
生物
经济增长
电气工程
经济
基因
作者
Chakib Chatri,Moussa Labbadi,Mohammed Ouassaid,Kamal Elyaalaoui,Yassine El Houm
出处
期刊:IEEE Control Systems Letters
日期:2023-01-01
卷期号:7: 721-726
被引量:7
标识
DOI:10.1109/lcsys.2022.3221719
摘要
This letter investigates real-time implementation of a finite-time control for permanent magnet synchronous motors in the presence of external load disturbance. Firstly, an integral terminal sliding manifold is designed to achieve fast speed, high precision performance, and to enhance the quality of currents by reducing the total harmonic distortion. Indeed, the proposed surface manifold ensures a finite-time convergence of the speed state variable. Secondly, a switching control scheme is added for the system control to force the state systems to converge to their desired values in the presence of load disturbance. Finite-time stability is proved based on Lyapunov theory. Finally, the effectiveness of the designed controller is validated by carrying out real-time experimental studies using eZdspTM F28335 board. According to the experimental results, the proposed controller is easy to implement, improves tracking accuracy, reduces the chattering issues and ensures robustness against external load disturbance.
科研通智能强力驱动
Strongly Powered by AbleSci AI