摘要
在现代工业生产中,由多个电动机驱动的机械系统相当多,而且要求各电机之间保持一定的同步关系,以保证系统的动、静态性能要求。采用基于自适应模糊PID控制器的同步控制策略,很好地解决了多电机传动系统的速度同步问题,实现了多电机传动系统的速度同步、转矩平衡。
In modem industrial production, there are a large number of mechanical systems which are drove by multi-motor. And it requires every motor of these systems to keep pace to keep dynamic and static performances. The paper adopts synchronous control strategy based on adaptive PID-fuzzy controller. In this way, the speed synchronization problems of muhi- motor drive systems has been solved perfectly. Meanwhile, it nicely achieves the speed synchronization and torque balance of the muhi-motor drive systems.
出处
《电子设计工程》
2012年第24期118-120,共3页
Electronic Design Engineering
关键词
多电机
变频调速
模糊PID控制
主从控制
multi-motor
frequency control
PID-fuzzy control
master-slave control
