Event-based control for networked T-S fuzzy cascade control systems with quantization and cyber attacks |
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| Authors: | Jinliang Liu Yuda Wang Lijuan Zha Huaicheng Yan |
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| Institution: | 1. College of Information Engineering, Nanjing University of Finance and Economics, Nanjing 210023, PR China;2. College of Automation and Electronic Engineering, Qingdao University of Science and Technology, Qingdao 266061, PR China;3. School of Information Science and Engineering, East China University of Science and Technology, Shanghai 200237, PR China |
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| Abstract: | This paper investigates the event-based control for networked T-S fuzzy cascade control systems with quantization and cyber attacks. In order to solve the problem of limited communication resources, an event-triggered scheme and a quantization mechanism are adopted, which can effectively reduce the burden of communication and save the network resources of the system. By considering the influence of cyber attacks, a newly quantized T-S fuzzy model for networked cascade control systems (NCCSs) under the event-triggered scheme is established. By using the Lyapunov stability theory, sufficient conditions guaranteeing the asymptotical stability of networked T-S fuzzy cascade control systems are obtained. In addition, the controller gains are derived by solving a set of linear matrix inequalities. Finally, a numerical example is presented to verify the validity of the proposed method. |
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| Keywords: | Corresponding author |
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