State-feedback H2/H-infinity controller design with D-stability constraints for stochastic systems

被引:0
|
作者
Lin Z. [1 ]
Zhang W. [1 ]
机构
[1] College of Information and Electrical Engineering, Shandong University of Science and Technology, Qingdao
来源
基金
中国国家自然科学基金;
关键词
D-stability; H-infinity control; LMI region;
D O I
10.1007/s11768-006-6074-3
中图分类号
学科分类号
摘要
This paper addresses the state-feedback H2/H-infinity controller design that satisfies D-stability constraints for stochastic systems. Firstly, the concept of regional stability for stochastic systems is defined in linear matrix inequality(LMI) regions; Secondly, the characterization about stochastic D-stability is presented. This paper introduces a new technique to solve the regional stability problem for stochastic systems, which is different from the pole placement technique ever used in deterministic systems. Based on this, in the state-feedback case, mixed H2/H-infinity synthesis with D-stability constraints is discussed via LMI optimization. © 2007 Editorial Board of Control Theory & Applications.
引用
收藏
页码:291 / 294
页数:3
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