Linear Quadratic Optimal Sampled-Data Control of Linear Continuous Switched Systems with Stochastic Disturbance

被引：0

作者：

Zhang Lu ^{[1
]}

Liu Feng ^{[1
]}

Song Yongduan ^{[1
,2
]}

机构：

[1] Beijing Jiaotong Univ, Ctr Intelligent Syst & Renewable Energy, Beijing 100044, Peoples R China

[2] Beijing Jiaotong Univ, Natl Key Lab Rail Traff Control & Safety, Beijing 100044, Peoples R China

来源：

PROCEEDINGS OF THE 31ST CHINESE CONTROL CONFERENCE | 2012年

关键词：

switched systems; sampled control; time-varying parameters; quadratic performance; HYBRID SYSTEMS; CONTROLLABILITY; REALIZATION; STABILITY;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper studies the linear quadratic (LQ) optimal control problem of sampled-data based control of linear continuous switched systems with stochastic disturbance. The system under consideration is assumed to experience model switching consistently with known switching process. When the sampled time Delta T is small, there is little difference between conventional whole process state based LQ control and sampled data based LQ control. It is shown that the upper bound of error is O(Delta T-2). Validation and verification of the established result are conducted through cruise control of train system.

引用

页码：2209 / 2213

页数：5

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