1. Multi-sensors-based security control for T-S fuzzy systems over resource-constrained networks.
- Author
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Liu, Jinliang, Yang, Meng, Zha, Lijuan, Xie, Xiangpeng, and Tian, Engang
- Subjects
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FUZZY control systems , *LINEAR matrix inequalities , *EXPONENTIAL stability , *LYAPUNOV stability , *STABILITY theory , *TRANSMISSION of sound , *FUZZY systems - Abstract
This paper investigates the problem of multi-sensors-based security control for Takagi-Sugeno (T-S) fuzzy system over resource-constrained networks. To decrease the effects of resource-constrained networks, a distributed event-triggered scheme and a quantization mechanism are applied to lighten the burden of network transmission. By taking the influences of actuator saturation and denial-of-service (DoS) attacks into consideration, a novel mathematical model for T-S fuzzy system is constructed. Then, sufficient conditions ensuring the exponential stability of T-S fuzzy system are derived by using the Lyapunov stability theory. Moreover, the security controller gains for T-S fuzzy system are obtained by solving a set of linear matrix inequalities (LMIs). Finally, the feasibility of the proposed approach is demonstrated through simulation examples. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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