Event-triggered passive control for Markovian jump discrete-time systems with incomplete transition probability and unreliable channels |
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| Authors: | Yaonan Shan Kun She Shouming Zhong Jun Cheng Wenyong Wang Can Zhao |
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| Institution: | 1. School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu 611731, PR China;2. School of Mathematical Sciences, University of Electronic Science and Technology of China, Chengdu 611731, PR China;3. College of Mathematics and Statistics, Guangxi Normal University, Guilin 541006, PR China;4. College of Automation and Electronic Engineering, Qingdao University of Science and Technology, Qingdao 266061, PR China;5. School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, PR China |
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| Abstract: | This paper investigates the passivity of Markovian jump discrete-time systems (MJDTSs) with channel fading via event-triggered state feedback control. First, the concerned MJDTSs contain infinitely distributed delays and switching rules with partially known transition probability (TP) information. Next, the fading channel, as an unreliable channel, is introduced into MJDTSs to better reflect the engineering practice in networked environment. Due to the present of channel fading, a series of random variables satisfying some certain probability density functions (PDFs) will be obstacles in the process of proof. Then, an event-triggered controller is designed for MJDTSs with channel fading and incomplete transition probability (ITP) for the first time. Thanks to this event-triggered mechanism, the state feedback control could greatly reduce energy consumption during transmission. Subsequently, under the above controller, we obtain some novel sufficient criteria in the form of linear matrix inequalities (LMIs) to ensure the passivity of closed-loop system. Finally, some simulation results are provided to demonstrate the feasibility and effectiveness of the proposed theoretical method. |
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| Keywords: | Corresponding author |
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