文献类型：期刊文献

英文题名：Observed-Based Finite-Time Control of Nonlinear Semi-Markovian Jump Systems With Saturation Constraint

作者：Tian, Yongxiao[1];Yan, Huaicheng[2,3];Zhang, Hao[4];Yang, Simon X.[5];Li, Zhichen[1]

机构：[1]East China Univ Sci & Technol, Sch Informat Sci & Engn, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Key Lab Adv Control & Optimizat Chem Proc, Minist Educ, Shanghai 200237, Peoples R China;[3]Hubei Normal Univ, Coll Mechatron & Control Engn, Huangshi 435002, Hubei, Peoples R China;[4]Tongji Univ, Dept Control Sci & Engn, Shanghai 200092, Peoples R China;[5]Univ Guelph, Sch Engn, Guelph, ON N1G 2W1, Canada

年份：2021

卷号：51

期号：11

起止页码：6639

外文期刊名：IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS

收录：;EI(收录号：20214311050069);WOS:【SCI-EXPANDED(收录号:WOS:000707443800012)】；

基金：This work was supported in part by the National Natural Science Foundation of China under Grant 61673178, Grant 61773289, Grant 61922063, and Grant 61803159, in part by the Shanghai International Science and Technology Cooperation Project under Grant 18510711100, in part by the Shanghai and HongKong-Macao-Taiwan Science and Technology Cooperation Project under Grant 19510760200, in part by the Shanghai Shuguang Project under Grant 18SG18, in part by the Shanghai Natural Science Foundation under Grant 17ZR1444700 and Grant 17ZR1445800, in part by the Program of Shanghai Academic Research Leader under Grant 19XD1421000, in part by the Shanghai Chenguang Project under Grant 18CG31, and in part by the Programme of Introducing Talents of Discipline to Universities (the 111 Project) under Grant B17017.

语种：英文

外文关键词：Actuators; Observers; Output feedback; Nonlinear systems; Quantization (signal); Markov processes; Actuator saturation; finite-time boundedness (FTB); finite-time stabilization; observer-based control; semi-Markovian jump systems (SMJSs); sensor saturation

摘要：This article is concerned with the issues of finite-time control for a class of continuous-time nonlinear semi-Markovian jump systems (SMJSs) with saturation constraint via observed-based control. Both sensor and actuator saturations, and unknown nonlinearities are considered simultaneously. The main purpose of this article is to derive parameter selection sufficient conditions by designing an observed-based controller. These conditions ensure that the system is finite-time boundedness (FTB). By employing some reasonable assumptions and constructing an appropriate semi-Markovian Lyapunov function, some novel finite-time stabilization criteria are obtained, which guarantee the FTB for the underlying systems over the whole finite-time interval. Meanwhile, the observed-based controller is designed. Finally, a practical example is provided to illustrate the effectiveness and merits of the proposed methods.