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Generalized Gain Margin assessment of Nonlinear Time-Invariant systems via Lyapunov's Second Method

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Generalized Gain Margin (GGM) has recently been introduced as a Gain Margin (GM) like stability metric for nonlinear systems to gauge its exponential stability margin for vanishing regular perturbations. This paper provides GGM assessment methods using Lyapunov's Second Method (LSM) for Linear Time-Invariant (LTI) systems and Nonlinear Time-Invariant (NLTI) systems, which allows for time-varying gain perturbations. The effectiveness of the method is shown by two concrete examples. The results in this paper could also be extended to linear time-varying and nonlinear time-varying systems using Lyapunov functions for time-varying systems.

源语言英语
主期刊名2014 American Control Conference, ACC 2014
出版商Institute of Electrical and Electronics Engineers Inc.
3017-3022
页数6
ISBN(印刷版)9781479932726
DOI
出版状态已出版 - 2014
活动2014 American Control Conference, ACC 2014 - Portland, OR, 美国
期限: 4 6月 20146 6月 2014

出版系列

姓名Proceedings of the American Control Conference
ISSN(印刷版)0743-1619

会议

会议2014 American Control Conference, ACC 2014
国家/地区美国
Portland, OR
时期4/06/146/06/14

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