Singular LQ Sub-optimal Control Problem for a Class of Discrete-time Singular Systems with Time-delay

被引：0

作者：

Zhang, Baolin ^{[1
]}

Zheng, Feifei ^{[1
]}

Cao, Feilong ^{[1
]}

机构：

[1] China Jiliang Univ, Coll Sci, Hangzhou 310018, Zhejiang, Peoples R China

来源：

CCDC 2009: 21ST CHINESE CONTROL AND DECISION CONFERENCE, VOLS 1-6, PROCEEDINGS | 2009年

关键词：

singular system; time-delay; singular quadratic performance indices; optimal control; successive approximation approach; DESCRIPTOR SYSTEMS;

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：

Singular linear quadratic (LQ) sub-optimal control problem for a class of discrete-time singular systems with time-delay is investigated. First, based on the algebra equivalent transformation, the original singular LQ problem is transformed into a nonsingular LQ problem for standard discrete-time systems with time-delay. Under some general conditions, the optimal control law of the original LQ problem is given via successive approximation approach. The optimal control law can be synthesized as a sum of state feedback term and a time-delay compensation term which is a limit of a sequence of adjoint vectors.

引用

页码：1941 / 1944

页数：4

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