文献类型：期刊文献

英文题名：Finite-Time Stabilization via Sliding Mode Control

作者：Song, Jun[1];Niu, Yugang[1];Zou, Yuanyuan[1]

机构：[1]East China Univ Sci & Technol, Minist Educ, Key Lab Adv Control & Optimizat Chem Proc, Shanghai 200237, Peoples R China

年份：2017

卷号：62

期号：3

起止页码：1478

外文期刊名：IEEE TRANSACTIONS ON AUTOMATIC CONTROL

收录：;EI(收录号：20171103448988);WOS:【SCI-EXPANDED(收录号:WOS:000395924300039)】；

基金：This work was partially supported by the National Natural Science Foundation of China under Grants 61273073, 61374107.

语种：英文

外文关键词：Finite-time boundedness (FTB); finite-time stability (FTS); sliding mode control (SMC)

摘要：This technical note investigates the sliding mode control (SMC) design based on finite-time boundedness (FTB) for a class of nonlinear systems. A suitable SMC law is constructed to drive the state trajectories onto the specified sliding surface during a specified finite (possibly short) time interval. Besides, by introducing a partitioning strategy, the corresponding FTB over reaching phase and sliding motion phase are guaranteed, respectively. And then, the sufficient conditions are derived to ensure the FTB of the closed-loop systems over the whole finite-time interval. Finally, a simulation example is given to show the effectiveness of the proposed design method.