Adaptive Control for a Class of Nonlinear Time-Delay System Based on the Fully Actuated System Approaches  

作　　者：NING Pengju HUA Changchun MENG Rui 

机构地区：[1]School of Electrical Engineering,Yanshan University,Qinhuangdao 066004,China

出　　处：《Journal of Systems Science & Complexity》2022年第2期522-534,共13页系统科学与复杂性学报（英文版）

基　　金：This research was supported by the Science Center Program of the National Natural Science Foundation of China under Grant No.62188101;in part by the National Key R&D Program of China under Grant No.2018YFB1308300;the National Natural Science Foundation of China under Grant Nos.U20A20187,61825304.

摘　　要：This paper focuses on the problem of adaptive control for a class of time-delay systems.First,the strict feedback nonlinear time-delay system is transformed into a fully actuated system by utilizing the fully actuated system theory.Then,the uncertain time-delay terms of the system are bounded by the product of the absolute value of the system state and the non-linear function with the unknown parameters.By following the high order fully actuated system approaches,a continuous adaptive controller is designed for the system.It is proved that the controller can render the system achieve asymptotically stability.Finally,two numerical examples are provided to illustrate the effectiveness of the theoretical results.

关 键 词：Adaptive control fully actuated system approaches nonlinear systems time-delay systems 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]