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Robust Adaptive Control for a Class of T-S Fuzzy Nonlinear Systems with Discontinuous Multiple Uncertainties and Abruptly Changing Actuator Faults
المؤلفون المشاركون
Zhang, Yao
Ning, Xin
Wang, Zheng
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-12-16
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
In the complex environment, the suddenly changing structural parameters and abrupt actuator failures are often encountered, and the negligence or unproper handling method may induce undesired or unacceptable results.
In this paper, taking the suddenly changing structural parameters and abrupt actuator failures into consideration, we focus on the robust adaptive control design for a class of heterogeneous Takagi–Sugeno (T-S) fuzzy nonlinear systems subjected to discontinuous multiple uncertainties.
The key point is that the switch modes not only vary with the system time but also vary with the system states, and the intrinsic heterogeneous characteristics make it difficult to design stable controllers.
Firstly, the concepts of differential inclusion are introduced to describe the heterogeneous fuzzy systems.
Meanwhile, a fundamental lemma is provided to demonstrate the criteria of the boundness for a Filippov solution.
Then, by using the set-valued Lie derivative of the Lyapunov function and introducing a vector of specific continuous functions, the closed-loop T-S fuzzy differential inclusion systems are proved to be ultimately bounded.
The sufficient conditions for system stability are derived in term of linear matrix inequalities (LMIs), which can be solved directly.
Finally, a numerical example is provided to illustrate the effectiveness of the proposed control algorithm.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ning, Xin& Zhang, Yao& Wang, Zheng. 2020. Robust Adaptive Control for a Class of T-S Fuzzy Nonlinear Systems with Discontinuous Multiple Uncertainties and Abruptly Changing Actuator Faults. Complexity،Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1144973
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ning, Xin…[et al.]. Robust Adaptive Control for a Class of T-S Fuzzy Nonlinear Systems with Discontinuous Multiple Uncertainties and Abruptly Changing Actuator Faults. Complexity No. 2020 (2020), pp.1-16.
https://search.emarefa.net/detail/BIM-1144973
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ning, Xin& Zhang, Yao& Wang, Zheng. Robust Adaptive Control for a Class of T-S Fuzzy Nonlinear Systems with Discontinuous Multiple Uncertainties and Abruptly Changing Actuator Faults. Complexity. 2020. Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1144973
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1144973
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