Global output feedback stabilisation for a class of stochastic feedforward non-linear systems with state time delay

被引：26
|
作者：
Liu, Liang [1 ]
Yu, Zhandong [1 ]
Yu, Jinyong [2 ]
Zhou, Qi [3 ]
机构：
[1] Bohai Univ, Coll Engn, Jinzhou 121013, Liaoning Provin, Peoples R China
[2] Harbin Inst Technol, Space Control & Inertial Technol Res Ctr, Harbin 150001, Heilongjiang Pr, Peoples R China
[3] Bohai Univ, Coll Informat Sci, Jinzhou 121013, Liaoning Provin, Peoples R China
来源：
IET Control Theory and Applications | 2015年 / 9卷 / 06期
基金：
中国国家自然科学基金;
关键词：
HOMOGENEOUS DOMINATION APPROACH; UPPER-TRIANGULAR SYSTEMS; H-INFINITY CONTROL; NEURAL-NETWORK; VARYING DELAY; ADAPTIVE STABILIZATION; SUSPENSION SYSTEMS; ROBUST-CONTROL; INPUT;
D O I：
10.1049/iet-cta.2013.1163
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Global output feedback stabilisation problem for a class of stochastic feedforward non-linear systems with state time delay is investigated in this study for the first time. By introducing the homogeneous domination approach in the stochastic system, constructing an implementable homogeneous reduced-order observer and choosing an appropriate Lyapunov-Krasoviskii functional, an output feedback controller is designed to render the closed-loop system globally asymptotically stable in probability and the output can be regulated to the origin almost surely. A simulation example is provided to show the effectiveness of the designed controller.
引用
收藏
页码：963 / 971
页数：9
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