基于神经滑模变自抗扰控制的感应电机变频调速系统设计

Design of induction motor variable frequency speed regulation system based on neural sliding mode variable auto disturbance rejection control

基于强化感应电机变频调速系统的调速质量及响应速度的考量,文章设计出建立在神经滑模变自抗扰控制的感应电机变频调速系统。应用ADRC控制,在基础上提升了调速系统控制品质与控制精准性能。综合神经逆控制思想,创建起神经滑模变自抗扰控制器,减少系统的抖振现象,实现对感应电机调速系统转速、转矩、磁链等参数的最优化控制。

Based on the consideration of speed regulation quality and response speed of frequency conversion speed control system of induction motor,a frequency conversion speed control system based on neural sliding mode is designed in this paper.By applying ADRC control,the control quality and precision performance of speed regulation system are improved.Combining the idea of neural inverse control,creating the neural sliding mode self-disturbance rejection controller,reducing the buffeting phenomenon of the system,and realizing the optimal control of the speed,torque,flux and other parameters of the induction motor speed regulation system.