摘要
针对永磁同步驱动电机系统存在的非线性、时变等特性,将线性自抗扰控制算法应用于永磁同步电机调速控制中。为实现算法的快速工程开发,基于Matlab/Simulink软件和d SPACE开发工具,搭建了永磁同步电机控制算法快速开发平台。通过快速控制原型仿真实现了控制算法参数的在线优化配置,利用自动代码生成技术将控制算法下载至真实的控制器中。最后进行了实际加载控制试验,结果表明,利用该平台快速开发的线性自抗扰控制算法,控制效果良好,优于传统的PI控制,具有工程实践意义。
Considering the problems of nonlinear, time-vary characters of PMSM, the linear active disturbance rejection control （LADRC） algorithm was applied in speed control of PMSM. In order to shorten control algorithm develop cycle, the rapid develop platform of PMSM control algorithm was built based on Matlab/Simulink software and dSPACE instrument. Then the control algorithm parameters were tuned on line through rapid control prototype simulation, and the algorithm codes were download into the real digital controller through auto-code generation technology. Last, the test bench was built, and the result demonstrates that the developed LADRC algorithm has better performance then traditional PI control which shows great practice advantage.
出处
《电气传动》
北大核心
2015年第10期7-10,16,共5页
Electric Drive
基金
国防科技创新工程(12050005)
关键词
永磁同步电机
线性自抗扰
调速控制
快速开发
permanent magnet synchronous motor（PMSM）
linear active disturbance rejection control（LADRV）
speed control
rapid develop
