摘要
针对永磁同步电动机伺服系统,在磁场定向矢量控制模式下,分别采用自抗扰控制和鲁棒快速伺服控制技术设计了电动机位置-速度环的伺服控制器,用于实现位置调节。通过MATLAB仿真和基于数字信号处理器TMS320F28335的实验,比较了设计方案的性能差异。设计方案用于本科生运动控制课的实验演示和研究生伺服工程课的科研训练,帮助学生从中领悟先进控制技术的潜力,并学习如何把所学知识用于解决具体工程问题。
This paper focuses on PMSM servo system in the framework of field-oriented vector control, and designs two kinds of servo controllers for the unified position-speed loop to achieve motor position regulation, by using the active disturbance-rejection control(ADRC) which is getting popular in the control area, and a robust fast servo control technique. MATLAB simulation and experimental study by using a TMS320 F28335 digital signal processor are presented and the performance discrepancies of various designs are analyzed. The designs have been adopted in the undergraduate module of motion control system for lab demonstration, and in the graduate module of servo engineering for research training, which enables the students to appreciate the potential of advanced control techniques, and learn how to use the acquired knowledge to solve a practical engineering problem.
作者
程国扬
余文涛
CHENG Guoyang;YU Wentao(College of Electrical Engineering and Automation,Fuzhou University,Fuzhou 350108,China)
出处
《实验室研究与探索》
CAS
北大核心
2021年第10期22-28,共7页
Research and Exploration In Laboratory
基金
国家自然科学基金项目(51977040)。
关键词
永磁同步电动机
伺服系统
运动控制
抗扰动
非线性控制
permanent magnet synchronous motor(PMSM)
servo system
motion control
disturbance rejection
nonlinear control
