Regulation of Feedforward Nonlinear Systems Under Unknown Time-varying Multiple Delays via Dynamic Gain Control

被引：0
|
作者：
Oh, Sang-Young [1 ]
Choi, Ho-Lim [2 ]
机构：
[1] Pukyong Natl Univ, Dept Ocean Engn, 45 Yongso Ro, Pusan 48513, South Korea
[2] Dong A Univ, Dept Elect Engn, 840 Hadan Dong, Pusan 604714, South Korea
来源：
INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS | 2025年 / 23卷 / 03期
基金：
新加坡国家研究基金会;
关键词：
Dynamic gain control; feedforward nonlinear systems; state feedback regulation; unknown time-varying multiple delays; STRICT-FEEDBACK SYSTEMS; LINEAR-SYSTEMS; STABILIZATION; STABILITY; TRACKING; INPUT;
D O I：
10.1007/s12555-023-0740-9
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We consider a state feedback regulation problem for nonlinear systems with multiple unknown time-varying delays in the input. The considered perturbed nonlinearity has feedforward terms and unknown growth rate. To deal with unknown multiple delays, we propose a newly designed adaptive state feedback controller by utilizing the dynamic gain. We also describe how this system can be globally regulated using our control method and Lyapunov stability analysis. The effectiveness of our method is clearly illustrated via numerical and practical examples under known time-varying multiple delays.
引用
收藏
页码：683 / 691
页数：9
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