摘要
针对带有执行器故障的直线游标永磁电机非线性系统,设计一种基于容错技术的自适应控制器,采用故障补偿律和反步法保证非线性系统的所有闭环信号一致有界,并且系统输出能够渐近跟踪到期望的参考信号。采用MATLAB软件进行数值仿真,证实该控制方案的有效性。
An adaptive controller based on fault tolerance technology is designed for linear vernier permanent magnet motor nonlinear system with actuator faults.The fault compensation law and the back-stepping method are adopted to ensure that all closed-loop signals of the nonlinear system are uniformly bounded,and the system output can be asymptotically tracked to the desired reference signal.The effectiveness of the control scheme is verified by numerical simulation with MATLAB software.
作者
张涛涛
张双燕
李萌
武力兵
ZHANG Taotao;ZHANG Shuangyan;LI Meng;WU Libing(School of Science,University of Science and Technology Liaoning,Anshan 114051,China)
出处
《辽宁科技大学学报》
CAS
2021年第5期357-362,共6页
Journal of University of Science and Technology Liaoning
基金
国家自然科学基金(62022044)。
