Observer-based control for sampled-data fuzzy systems

被引:0
|
作者
Lo, JC [1 ]
Hsieh, LT [1 ]
机构
[1] Natl Cent Univ, Fac Mech Engn, Chungli 32054, Taiwan
关键词
observed-state feedback control; sampled-data systems; hybrid systems; TS fuzzy model; Linear Matrix Inequality (LMI);
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
We investigate an observed-state feedback stabilization problem involving sampled-data fuzzy systems arising from rapid growth of digital controller implementations. The underlying closed-loop fuzzy system is shown to be asymptotically stable when intersampling effects are taken into account. Being a periodically time-varying hybrid discrete/continuous system, the Riccati inequality associated with the sampled data system poses difficulties for stabilization analysis using LMI convex programming. To resolve the difficulties, a convex solution is assumed and the main result is expressed in an LMI formulation. Finally the validity and applicability of the approach are demonstrated by an example.
引用
收藏
页码:383 / 388
页数:6
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