L∞-Functional Interval Observers for Continuous-time Linear Parameter-Varying Multivariable Systems

被引：0

作者：

Mizouri, Hanin ^{[1
]}

Lamouchi, Rihab ^{[1
]}

Amairi, Messaoud ^{[1
]}

机构：

[1] Univ Gabes, Natl Engn Sch Gabes, Res Lab Modeling Anal & Control Syst MACS LR16ES2, Gabes, Tunisia

来源：

2023 31ST MEDITERRANEAN CONFERENCE ON CONTROL AND AUTOMATION, MED | 2023年

关键词：

Functional interval observer; Linear Parameter-Varying systems; LMIs; L-infinity formalism;

D O I：

10.1109/MED59994.2023.10185821

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A functional interval estimation method is proposed for Linear Parameter-Varying (LPV) multivariable systems with external disturbance and measurement noise. According to the interval analysis, the proposed estimator gives the upper and lower boundaries of the linear functional state. An L-infinity criterion is used to enhance stability and estimation accuracy. The design conditions are stated in the form of Linear Matrix Inequalities (LMIs). Finally, a numerical example is considered to check the validity of the proposed methodology.

引用

页码：434 / 439

页数：6

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