离散变结构系统的衰减变速控制  

Attenuating-variable Rate Control for Discrete-time Variable Structure Systems

作　　者：周靖林[1] 肖雁鸿[1] 姜会霞[1] 张伟[1] 杨颀[1] 

机构地区：[1]湖南大学电气与信息工程学院,湖南长沙410082

出　　处：《基础自动化》2001年第5期16-18,共3页Basic Automation

摘　　要：提出离散变结构控制系统基于衰减控制的变速趋近律。这种新型控制策略保留了比例 等速 变速控制策略的优点 ;而且其构造也相当简单。This paper presents a variable rate reaching law for discrete variable structure system based on the attenuating control. This control strategy not only retains the merits of proportional constant variable rate control, but also has the feature of simple structure. And the theory of discrete exponential reaching law is essentially constant reaching law, which is based on the attenuating control.

关 键 词：离散时间系统 趋近律 衰减变速控制 仿真 

分 类 号：TP271.8[自动化与计算机技术—检测技术与自动化装置]