Finite-time passivity of dynamic systems

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• 作者：Mingzhe Hou ; ^{hithyt@hit.edu.cn" class="auth_mail" title="E-mail the corresponding author} ; Feng Tan ; Gunagren Duan
• 刊名：Journal of The Franklin Institute
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：353
• 期：18
• 页码：4870-4884
• 全文大小：329 K

文摘

This paper is concerned with the concept and properties of finite-time passivity of dynamic systems. As preliminaries, several interesting properties of class K$\mathcal{K}$ functions are presented. Then, the definition of finite-time passivity is introduced and the relationship between finite-time passivity and finite-time stability is investigated. Furthermore, finite-time passivity properties are investigated for both feedback and parallel connections of finite-time passive components. A numerical example and a realistic example are employed to show the effectiveness of the obtained results.