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A Parameter-Dependent Approach to Observer-Based H∞ Control for Networked Control LPV Systems
المؤلفون المشاركون
Zhang, Chang
Zhou, Xiujie
Karimi, Hamid Reza
Li, Yanhui
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-03-20
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
We address the observer-based H∞ controller design problem for networked control LPV (NC LPV) systems, which are network-based systems that depend on unknown but measurable time-varying parameters.
According to the analysis of the special issues brought by introducing network into LPV systems and the state reconstruction based on the observer, a new augmented model is established with two independent time-varying delays, which can carry out the controller and observer collaborative design effectively.
Based on the parameter-dependent Lyapunov stability theory, a sufficient condition is proposed to ensure that the closed-loop system is asymptotically stable with a guaranteed H∞ performance level γ, in which the coupling between Lyapunov function matrices and the system matrices existed.
By using the Projection Lemma and introducing a slack matrix, the decoupling is achieved successfully, which refers to reducing conservatism.
In the present study, the condition for stability analysis and control synthesis is formulated in terms of the parameterized linear matrix inequality (PLMI), which is infinite-dimensional and can be transformed into finite by using the basis function method and gridding technique.
A numerical example is given to demonstrate the high validity and merit of the proposed approach.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Li, Yanhui& Zhou, Xiujie& Zhang, Chang& Karimi, Hamid Reza. 2014. A Parameter-Dependent Approach to Observer-Based H∞ Control for Networked Control LPV Systems. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-491509
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Li, Yanhui…[et al.]. A Parameter-Dependent Approach to Observer-Based H∞ Control for Networked Control LPV Systems. Mathematical Problems in Engineering No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-491509
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Li, Yanhui& Zhou, Xiujie& Zhang, Chang& Karimi, Hamid Reza. A Parameter-Dependent Approach to Observer-Based H∞ Control for Networked Control LPV Systems. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-491509
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-491509
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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