基于智能PI控制的多电机同步传动系统  

Motors Synchro Transmission System Base on Intelligent PI Control

作　　者：高晓丁[1] 左贺[1] 任高阳[1] 章良锋[1] 

机构地区：[1]西安工程大学

出　　处：《电气传动》2007年第11期39-41,共3页Electric Drive

摘　　要：设计了一种智能PI控制器,并用作多电机同步传动系统的同步转速控制器。智能PI控制器能根据系统运行状态动态地改变调节器结构和参数,有效地缓解了普通PI控制系统快速性和平稳性的矛盾,改善了调速系统的动态性能。仿真与实验结果表明:在相同扰动条件下,智能PI控制系统的动态调速和恢复时间均明显小于普通PI控制系统。An intelligent PI controller was designed, which was applied in the motors synchro transmission system. According to operation state, intelligent PI controller can adjust its structure and parameters online, which can remarkably improve dynamic performance of the system. Comparing with common PI control system, it successfully solves the contradiction between quickness and smoothness. Simulation and experiment results show that under the same load disturbance, both dynamic speed change and recovery time of proposed intelligent PI control system are less than that of common PI control system.

关 键 词：智能控制 PI控制器 多电机同步传动系统 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]