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

页码：683 / 691

页数：9

共 50 条

[1] Non-predictor control of a class of feedforward nonlinear systems with unknown time-varying delays
Koo, Min-Sung
Choi, Ho-Lim
INTERNATIONAL JOURNAL OF CONTROL, 2016, 89 (08) : 1675 - 1683
[2] Adaptive control of feedforward nonlinear systems with uncertain time-varying parameters and an unknown time-varying delay in the input
Oh, Sang-Young
Choi, Ho-Lim
INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING, 2020, 34 (09) : 1308 - 1320
[3] Global regulation for uncertain feedforward nonlinear systems based on event-triggered impulsive control: a time-varying gain scaling approach
Pan, Weihao
Zhang, Wenjie
Zhao, Junsheng
Zhang, Xianfu
INTERNATIONAL JOURNAL OF CONTROL, 2024,
[4] Observer Design for Nonlinear Systems Under Unknown Time-Varying Delays
Ghanes, Malek
De Leon, Jesus
Barbot, Jean-Pierre
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2013, 58 (06) : 1529 - 1534
[5] Tracking control for switched nonlinear systems with multiple time-varying delays
Zhai, Jun-yong
Wang, Bin
Fei, Shu-min
NONLINEAR ANALYSIS-HYBRID SYSTEMS, 2015, 17 : 44 - 55
[6] Adaptive fuzzy tracking control for stochastic nonlinear systems with unknown time-varying delays
Li, Junmin
Yue, Hongyun
APPLIED MATHEMATICS AND COMPUTATION, 2015, 256 : 514 - 528
[7] Simultaneous observation and identification for nonlinear systems under unknown time-varying delays
Ghanes, M.
DeLeon, J.
Barbot, J. -P.
JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2016, 353 (10): : 2305 - 2318
[8] Output tracking control of switched nonlinear systems with multiple time-varying delays
Ramya, L. Susana
Sakthivel, R.
Leelamani, A.
Dhanalakshmi, P.
Sakthivel, N.
INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 2018, 49 (11) : 2373 - 2384
[9] Controller design of stochastic high-order feedforward nonlinear systems with multiple time-varying delays
Jiao Ticao
Ma Qian
Huang Zhefu
Du Min
2014 33RD CHINESE CONTROL CONFERENCE (CCC), 2014, : 5276 - 5281
[10] Output feedback regulation of a class of high-order feedforward nonlinear systems with unknown time-varying delay in the input under measurement sensitivity
Koo, Min-Sung
Choi, Ho-Lim
INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 2020, 30 (12) : 4744 - 4763

← 1 2 3 4 5 →