Finite-time control for periodic systems with Markov jump sensor nonlinearities and random input gains |
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Authors: | Hong-Xia Rao Yong Xu Chang Liu Jun-Yi Li |
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Institution: | 1. School of Automation, Guangdong University of Technology, 510006, China;2. Guangdong Key Laboratory of IoT Information Technology, Guangzhou 510006, China |
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Abstract: | Finite-time control for periodic systems with sensor nonlinearities and random input gains is addressed in this work. The variation of sensor nonlinearities is modeled by a Markov chain, and a stochastic variable is used to describe the influence of the actuator. A mode- and sensor nonlinearity-dependent non-fragile controller is designed to improve the performance and the non-fragility of the controller. The finite-time boundedness of the closed-loop system is ensured by a sufficient condition, the corresponding controller is then designed. Finally, the effectiveness of the developed results is illustrated by a numerical example. |
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Keywords: | Corresponding author at: School of Automation Guangdong University of Technology 510006 China |
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