摘要
针对车载开关磁阻电机强非线性及在车辆运行过程中出现的负载扰动大,给定转速多变等特点,提出了一种模糊自抗扰转速控制方法。将模糊控制运用与自抗扰控制参数的实时自整定,使控制系统的自适应能力得到提高。运用Matlab/Simulink仿真软件进行仿真验证表明,上述控制算法与传统PI控制算法相比能有效减少转速响应时间,减小超调量,提高系统的抗干扰性及鲁棒性。
A fuzzy auto disturbance rejection speed control method is proposed for the characteristics of strong nonlinearity, large load disturbance and variable given speed of SRM. By using the fuzzy control principle, the real-time self-tuning of ADRC parameters is realized, and the adaptive ability of the control system is improved. The simulation results show that the control algorithm can effectively reduce the speed response time and improve the anti-interference and robustness of the system compared with the traditional PI control algorithm.
作者
邓冉冉
栾茹
DENG Ran-ran;LUAN Ru(Beijing University of Civil Engineering and Architecture College of Electrical and Information Engineering,Beijing 100044,China)
出处
《计算机仿真》
北大核心
2021年第10期149-153,共5页
Computer Simulation
基金
北京市属高校基本科研业务费项目(X18069)。
关键词
开关磁阻电机
自抗扰控制
模糊控制
自适应
转速控制器
Switched reluctance motor(SRM)
Active disturbance rejected control
Fuzzy control
Self-adaption
Speed controller
