Robust Fixed-Time Stability: Application to Sliding-Mode Control

• 成果类型: Article
• 署名作者: Moulay, Emmanuel; Lechappe, Vincent; Bernuau, Emmanuel; Plestan, Franck
• 署名单位: Universite de Poitiers; Institut National des Sciences Appliquees de Lyon - INSA Lyon; Centre National de la Recherche Scientifique (CNRS); Universite Claude Bernard Lyon 1; Universite Paris Saclay; AgroParisTech; INRAE; Nantes Universite; Ecole Centrale de Nantes
• 刊物名称: IEEE TRANSACTIONS ON AUTOMATIC CONTROL
• ISSN/ISSBN: 0018-9286
• DOI: 10.1109/TAC.2021.3069667
• 发表日期: 2022
• 页码: 1061-1066
• 关键词: Fixed-time stability; Robust control; sliding-mode control

摘要

This article deals with robust fixed-time stability and stabilization. First, new global robust fixed-time stability results are proposed for scalar systems by using constant and variable exponent coefficients. Then, they are applied to global robust fixed-time stabilization of a class of uncertain nonlinear second-order systems by using sliding-mode control. All the results are illustrated in simulation.