交流伺服系统控制器参数在线自整定  

AC Servo System Controller Parameters Online Self-tuning

作　　者：赵云[1] 聂雅萍 王晓光[1] ZHAO Yun;NIE Yaping;WANG Xiaoguang(School of Electrical and Electronic Engineering,Hubei Univ.of Tech.,Wuhan 430068,China)

机构地区：[1]湖北工业大学太阳能高效利用及储能运行控制湖北省重点实验室,湖北武汉430068

出　　处：《湖北工业大学学报》2022年第5期28-32,61,共6页Journal of Hubei University of Technology

摘　　要：为提高交流伺服系统位置环动态响应速度和伺服系统的易用性,采用比例+速度/加速度前馈补偿的位置控制器复合结构,并通过基于标准传递函数的频域法实现伺服系统速度环控制器参数和位置环控制器参数在线自整定。仿真结果表明,位置环复合控制器具有预先设计的动态性能,在线整定控制器参数可以保证控制器动态性能的一致性,伺服系统速度和位置响应跟随效果好,频域自整定策略具有可行性与有效性。In order to improve the dynamic response speed of the position loop of the AC servo system and the ease of use of the servo system, the position controller composite structure of proportional + speed/acceleration feed forward compensation is adopted, and the speed loop control of the servo system is realized through the frequency domain method based on the standard transfer function, online auto-tuning of the parameters of the controller and the position loop controller.The simulation results show that the position loop compound controller has pre-designed dynamic performance.Online tuning of the controller parameters can ensure the consistency of the controller’s dynamic performance.The servo system speed and position response follow well.The frequency domain self-tuning strategy is feasible and feasible.Effectiveness.

关 键 词：交流伺服系统 比例+速度/加速度前馈补偿 自整定 

分 类 号：TM301.2[电气工程—电机]