التفاصيل البيبلوغرافية
| العنوان: |
Event-triggered output-based control of T-S fuzzy systems under quantisation, actuator saturation and cyber attacks. |
| المؤلفون: |
Gao, Lisai1 (AUTHOR), Li, Fuqiang1,2 (AUTHOR) fuqiangli@126.com, Fu, Jingqi1 (AUTHOR) |
| المصدر: |
International Journal of Systems Science. Mar2022, Vol. 53 Issue 4, p793-809. 17p. |
| مصطلحات موضوعية: |
*CYBERTERRORISM, FUZZY control systems, BINOMIAL distribution, ACTUATORS, FUZZY systems, CLOSED loop systems |
| مستخلص: |
This paper studies output-based event-triggered security control of networked T-S fuzzy systems under signal quantisation, actuator saturation and deception attacks governed by a Bernoulli distribution. Firstly, using periodically sampled output of a T-S fuzzy system, a discrete event-triggered mechanism (ETM) is introduced to save network bandwidth, which excludes Zeno behaviour absolutely. Secondly, a closed-loop system model is built, which integrates parameters of the T-S fuzzy plant, the ETM, quantiser, actuator saturation, stochastic attacks, network-induced delays and fuzzy dynamic output feedback controller in a unified framework. Thirdly, sufficient conditions for asymptotic stability of the T-S fuzzy system are obtained, and further a fuzzy output-based security controller is designed. Finally, examples confirm effectiveness of the proposed methods. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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