Exact Detectability of Linear Discrete-Time Time-Varying Stochastic Systems

被引：0

作者：

Zhang, Weihai ^{[1
]}

Zheng, Wei Xing ^{[2
]}

Sheng, Li ^{[3
]}

机构：

[1] Shandong Univ Sci & Technol, Coll Informat & Elect Engn, Qingdao 266590, Shandong, Peoples R China

[2] Univ Western Sydney, Sch Comp Engn & Math, Penrith, NSW 2751, Australia

[3] China Univ Petr East China, Coll Informat & Control Engn, Qingdao 266580, Shandong, Peoples R China

来源：

2014 33RD CHINESE CONTROL CONFERENCE (CCC) | 2014年

关键词：

Discrete-time time-varying stochastic systems; generalized Lyapunov equations; exact detectability; H-2/H-INFINITY CONTROL; OBSERVABILITY; STATE; STABILIZABILITY; STABILIZATION; EQUATIONS;

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 mainly studies exact detectability of linear discrete-time time-varying stochastic systems. Some new concepts such as K-infinity-exact detectability, K-WFT-exact detectability, K-FT-exact detectability and K-N-exact detectability are introduced. Some nice properties of these new concepts are derived and their inherent relationship are also discussed. As an application, a Lyapunov-type theorem associated with generalized Lyapunov equations and exponential stability in mean square sense is presented under K-N-exact detectability.

引用

页码：9048 / 9053

页数：6

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