Barrier Lyapunov Function-Based Finite-Time Dynamic Surface Control for Output-Constrained Nonstrict-Feedback Systems

作     者：YU Jinpeng FU Cheng LIU Jiapeng MA Yumei YU Jinpeng;FU Cheng;LIU Jiapeng;MA Yumei

作者机构：The College of AutomationQingdao UniversityQingdao 266003China Shandong Key Laboratory of Industrial Control TechnologyQingdao UniversityQingdao 266003China The School of Control Science and EngineeringShandong UniversityJinan 250100China 

出 版 物：《Journal of Systems Science & Complexity》 (系统科学与复杂性学报（英文版）)

年 卷 期：2023年第36卷第2期

页      面：524-539页

核心收录：

学科分类：0711[理学-系统科学] 07[理学] 08[工学] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 071102[理学-系统分析与集成] 081103[工学-系统工程] 

基　　金：supported by the National Key Research and Development Plan under Grant No.2017YFB1303503 the National Natural Science Foundation of China under Grant No.61973179 Taishan Scholar Special Project Fund under Grant No.TSQN20161026 Qingdao key research and development special project under Grant No.21-1-2-6-nsh 

主　　题：Adaptive neural network control explosion of complexity finite-time tracking nonstrictfeedback form 

摘      要：This paper investigates a finite-time tracking problem for the uncertainty nonlinear systems in nonstrict-feedback form,in which the output signal is restricted in a *** on the barrier Lyapunov function and dynamic surface control scheme,a novel adaptive neural controller is proposed by using the finite-time Lyapunov *** the aforementioned literature on finite time tracking control,the violation of system output constraint is avoided by combining the barrier Lyapunov function method with finite-time *** structural characteristics of neural network is introduced to expand the adaptive neural finite-time backstepping method to the uncertainty nonlinear systems in the non-strict ***,the dynamic surface control is introduced to cope with the problem of“explosion of complexityinherent in conventional backstepping *** is shown that the designed controller can achieve finite-time tracking control and all the variables in the closed-loop system are bounded with output constraint guaranteed form stability analysis and simulation results.