A GENERAL AND EXACT METHOD FOR DETERMINING LIMIT-CYCLES DECENTRALIZED RELAY SYSTEMS

被引：24

作者：

PALMOR, ZJ

HALEVI, Y

EFRATI, T

机构：

[1] Faculty of Mechanical Engineering, Technion-Israel Institute of Technology, Haifa

来源：

AUTOMATICA | 1995年 / 31卷 / 09期

关键词：

LIMIT CYCLES; SAMPLED DATA SYSTEMS; DECENTRALIZED CONTROL; RELAY CONTROL; NONLINEAR CONTROL SYSTEMS;

D O I：

10.1016/0005-1098(95)00031-Q

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

An exact method for evaluating the periods and stability of limit cycles in decentralized relay systems is presented. The method can cope with relays having dead zones and hystereses. The underlying idea is to convert the continuous decentralized relay system under a limit cycle to an equivalent fictitious sampled-data system with synchronous samplers. Consequently, regular sampled-data tools can be applied in a straightforward manner to derive closed-form necessary conditions as well as stability conditions and other properties of such systems. This paper extends and generalises recent results obtained by the authors.

引用

页码：1333 / 1339

页数：7

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