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- Title
基于观测器的时滞 T-S 模糊广义切换系统的 异步无源控制.
- Authors
杨冬梅ꎬ; 王 傲
- Abstract
The concept of passivity is extended to T-S fuzzy generalized switched systems, and then the passivity problem for asynchronous situation between a class of subsystem switching and observer-based controller switching is studied. Firstly, by using piecewise Lyapunov function and model dependent average dwell time, the sub-systems with excess passivity can compensate for the sub-system with insufficient passivity, so as to ensure the overall passivity of the switched system.Afterwards, the sufficient conditions for globally uniformly exponential stability and strictly exponential passivity of T-S fuzzy generalized switched systems with time delay are obtained by using the linear matrix inequality method, and the corresponding observers and controllers are designed. Finally, numerical examples are provided to validate the effectiveness of the method.
- Subjects
TIME delay systems; EXPONENTIAL stability; LYAPUNOV functions; MATRIX inequalities; LINEAR matrix inequalities
- Publication
Journal of Northeastern University (Natural Science), 2021, Vol 42, Issue 11, p1521
- ISSN
1005-3026
- Publication type
Article
- DOI
10.12068/j.issn.1005-3026.2021.11.001