Finite-time asynchronous filtering for switched linear systems with an event-triggered mechanism |
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| Authors: | Liu Yang Chaoxu Guan Zhongyang Fei |
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| Institution: | The Research Institute of Intelligent Control and Systems, Harbin Institute of Technology, Harbin 150000, China |
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| Abstract: | This paper investigates the event-triggered finite-time H∞ filtering for a class of continuous-time switched linear systems. Considering that the system may switch within an inter-event interval, the asynchronous problem is taken into account for the system and filter modes. By adopting the average dwell time (ADT) technique and multiple Lyapunov functions, new conditions are obtained to guarantee that the filtering error system is finite-time bounded with a prescribed disturbance attenuation performance. Further, the finite-time H∞ filter together with event-triggered mechanism is co-designed for the switched linear systems. Finally, a numerical example is provided to demonstrate the effectiveness of the method proposed in this paper. |
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| Keywords: | Corresponding author |
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