Combined finite-time state feedback for high-speed train systems with time-varying delays and disturbances

被引：4
|
作者：
Tong, Yinghao [1 ]
Ren, Zhengyun [1 ]
Tong, Dongbing [2 ]
Fan, Zhiping [1 ]
Feng, Xue [1 ]
机构：
[1] Donghua Univ, Coll Informat Sci & Technol, Shanghai 201620, Peoples R China
[2] Shanghai Univ Engn Sci, Coll Elect & Elect Engn, Shanghai, Peoples R China
来源：
INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL | 2024年 / 34卷 / 03期
基金：
中国国家自然科学基金;
关键词：
finite-time; high-speed train systems; state estimation; state feedback; time-varying delay; CRUISE CONTROL; JUMP SYSTEMS; OBSERVER; UNCERTAINTIES; TRACKING;
D O I：
10.1002/rnc.7076
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, finite-time state estimation and control problems are considered for high-speed train systems. First of all, dynamic error systems of the high-speed trains are modeled as nonlinear systems with time-varying delays and disturbances. Secondly, finite-time state estimators and finite-time controllers are designed for dynamic error systems, a combined finite-time state feedback structure is obtained. Then based on the Lyapunov stability theory and the finite-time stability theory, finite-time bounded conditions of high-speed train dynamic error systems and estimation error systems are obtained. Finally, the feasibility of designed control method is proved by a example.
引用
收藏
页码：2184 / 2205
页数：22
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