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Conference Paper
H∞ filter design for discrete-time LPV systems
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- Authors
- Dongyeop Kang, Chaneun Park
- Issue Date
- 2024-07
- Citation
- American Control Conference (ACC) 2024, pp.1927-1932
- Language
- English
- Type
- Conference Paper
- Abstract
- A new design condition for H∞ filter of discrete-time linear parameter-varying systems is addressed in this paper. The proposed method uses parameter-dependent Lya-punov functions and Finsler's Lemma to derive the filter design conditions in terms of linear matrix inequalities. The presented design method has an advantage that it is possible to obtain less conservative results compared to existing methods in the view of H∞ performance and stability. The effectiveness and performance of the proposed filter design method are illustrated by numerical examples.
- KSP Keywords
- Design conditions, Finsler's Lemma, LPV systems, Linear matrix inequalities(LMI), Matrix inequality, discrete-time, filter design method, linear parameter-varying systems, numerical examples