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
收藏
页码：434 / 439
页数：6
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