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A New Relaxed Lyapunov-Krasovskii Functional for Stability Analysis of Time-Varying Delay Systems

التفاصيل البيبلوغرافية
العنوان: A New Relaxed Lyapunov-Krasovskii Functional for Stability Analysis of Time-Varying Delay Systems
المؤلفون: Liming Ding, Dajiang He, Xianwu Mi, Wei Shu, Fang Liao, Linwen Shao
المصدر: IEEE Access, Vol 9, Pp 130562-130569 (2021)
بيانات النشر: IEEE, 2021.
سنة النشر: 2021
المجموعة: LCC:Electrical engineering. Electronics. Nuclear engineering
مصطلحات موضوعية: Relaxed condition, Lyapunov-Krasovskii functional (LKF), stability analysis, time-varying delay systems, Electrical engineering. Electronics. Nuclear engineering, TK1-9971
الوصف: In this paper, the stability analysis problem of time-varying delay systems is studied. Based on recent research on Lyapunov-Krasovskii functionals (LKFs), relaxed conditions have been found to weaken some matrices in terms of LKFs, which means that some integral terms cannot be strictly positive definite. Therefore, motivate by this consideration, a new relaxed condition is constructed to weaken some matrices in constructed LKF. Then, for the sake of obtaining more information of time delays, dynamic delay interval (DDI) method was introduced to address the double integral terms with time-varying delay. Furthermore, some recent technologies are employed to process derivatives of LKF. As a consequence, a less conservative result is obtained. The examples given by previous papers are used to demonstrate the superiority of our work.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2169-3536
50911201
Relation: https://ieeexplore.ieee.org/document/9541158/; https://doaj.org/toc/2169-3536
DOI: 10.1109/ACCESS.2021.3114001
URL الوصول: https://doaj.org/article/c509112014a04292b784c4e0c5c9b1e2
رقم الأكسشن: edsdoj.509112014a04292b784c4e0c5c9b1e2
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:21693536
50911201
DOI:10.1109/ACCESS.2021.3114001