Finite-time robust adaptive simultaneous stabilisation of nonlinear time-delay systems with actuator saturation

被引：4
|
作者：
Zhang, Haiying [1 ]
Xiang, Zhengrong [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Sch Automat, Nanjing, Jiangsu, Peoples R China
来源：
INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE | 2024年 / 55卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Finite-time simultaneous stabilisation; robust adaptive control; actuator saturation; nonlinear systems; time delay; H-INFINITY CONTROL; LINEAR-SYSTEMS; STABILITY ANALYSIS;
D O I：
10.1080/00207721.2023.2268245
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper focuses on finite-time robust adaptive simultaneous stabilisation for nonlinear time-delay systems, taking into account actuator saturation and unknown parameters. Firstly, by employing adaptive control strategies and finite-time stability theory, a finite-time adaptive simultaneous stabilisation scheme for the nonlinear time-delay systems is developed. Secondly, utilising the orthogonal decomposition method, a finite-time robust adaptive simultaneous stabilisation scheme for nonlinear time-delay systems with external disturbances is proposed. Finally, simulations demonstrate the effectiveness of the provided control scheme.
引用
收藏
页码：49 / 67
页数：19
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