On the Robust Disturbance Rejection of Linear Parameter Varying Uncertain Systems

被引:0
|
作者
Skarpetis, Michael G. [1 ]
Koumboulis, Fotis N. [1 ]
机构
[1] Halkis Inst Technol, Dept Automat, Psahna Evias 34400, Halkis, Greece
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中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The problem of robust disturbance rejection is studied for the case of Linear Parameter Varying (LPV) uncertain systems. The problem is solved using a proportional time varying state feedback controller of particular type being independent from the uncertainties. Sufficient, solvability conditions for the problem of robust disturbance rejection of the LPV uncertain system, are established. Under, these conditions a class of time varying proportional state feedback controllers solving the problem is analytically determined. The approach is based on the derivation of a controller as well as the necessary and sufficient conditions for the reduction of a LPV uncertain system to a Linear Time Invariant (LTI) uncertain system using independent from the uncertainties proportional time varying state feedback. The present results are successfully applied to a two mass translation system example.
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页码:1819 / 1823
页数:5
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