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Fuzzy Filter Design for Affine Systems with Sensor Faults: A Dynamic Event-Triggered Approach |
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| Authors: | Cheng Jun Wu Yuyan Wu Zhengguang Li Kezan |
| Affiliation: | 1.School of Mathematics and Statistics, Center for Applied Mathematics of Guangxi, Guangxi Normal University, Guilin, 541006, China ;2.School of Mathematics and Statistics, Guangxi Normal University, Guilin, 541006, China ;3.School of Information Science and Engineering, Chengdu University, Chengdu, 610106, China ;4.Institute of Cyber-Systems and Control, Zhejiang University, Hangzhou, 310027, China ;5.School of Mathematics and Computing Science, Guilin University of Electronic Technology, Guilin, 541004, China ; |
| Abstract: | This study addresses the issue of dynamic event-triggered-based filtering for fuzzy affine systems. To alleviate the utilization of constraint bandwidth resources and improve the efficiency of the signals exchange, a dynamic event-triggered protocol is forwarded to regulate the trigger instants with objective system states. Meanwhile, the nonhomogeneous Markov process is proposed to characterize the dynamic behaviors of sensor faults, where the time-varying transition probabilities belong to a convex polytope set. Finally, the validity and applicability of devised filter design methodology for fuzzy affine systems are displayed via two practical models. |
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