一种新的多模态控制系统  

A New Multimode Control System

作　　者：刘俊千[1] 

机构地区：[1]北京工业大学,北京100124

出　　处：《南昌大学学报（工科版）》2009年第2期157-161,共5页Journal of Nanchang University(Engineering & Technology)

摘　　要：为了满足复杂系统高精度、快响应的要求,综合比例控制、模糊控制、比例积分控制和遗传算法的优点,提出了一种基于在线遗传优化的自协调多模态控制策略,并对该控制策略进行了详细的分析。仿真结果表明,该控制方法不仅大大提高了系统的稳态精度,缩短了过渡过程时间,加快了系统的动态响应,而且具有很好的抗干扰性和较强的鲁棒性,使系统具有较好的动、静态性能。In order to satisfy the requirements of higher accuracy and faster response of complex system, a control strategy with self-coordination muhimode based on P control, fuzzy control, PI control and on-line genetic optimization is presented in this paper. The results of simulations show that the result of this method has a quite good disturbance resistance and strong robustness on both regulating and set-point following. Both dynamic and steady performances are improved evidently and the control effect are satisfactory.

关 键 词：遗传优化 比例控制 模糊控制 多模态 自协调 

分 类 号：TP273.4[自动化与计算机技术—检测技术与自动化装置]