摘要
以永磁同步电动机伺服系统的速度控制作为研究对象,系统地介绍了对比例.积分(PI)控制器的增益进行实时校正的两种方法.这两种方法不仅大大的提高了传统PI控制器的性能,而且保留了PI控制器较为简单的结构和特色.这种控制器自动校正方法除了简单容易外,还具有实用性、稳定性和有效性等特点.
In this paper,two new and practical real-time gain-tuning methods for proportional plus integral (PI) controllers has been introduced,using the speed control of a permanent-magnet synchronous motor drive system as a studied object.These methods not only enhance the performance of traditional PI controller greatly,but also preserve the simple structure and features of PI controllers.Besides being simple and casy to implement for real-time applications,the proposed method also possesses features such as versatility,stability,and effectiveness.
出处
《沈阳工业大学学报》
EI
CAS
2003年第6期476-478,共3页
Journal of Shenyang University of Technology
