New method for the stability analysis of neutral systems with time-varying structured uncertainties

被引：0
作者：
Ding, Liming [1 ,2 ]
He, Dajiang [1 ,2 ]
Mi, Xianwu [1 ,2 ]
Shu, Jun [1 ,2 ]
Chen, Leiping [1 ,2 ]
Hou, Fazhong [3 ]
Xiao, Dengfeng [4 ]
机构：
[1] Huaihua Univ, Coll Elect & Informat Engn, Huaihua 418000, Peoples R China
[2] Key Lab Intelligent Control Technol Wuling Mt Eco, Huaihua 418000, Peoples R China
[3] Huaihua Univ Med, Teaching & Res Sect Comp, Dept Publ Courses, Huaihua 418000, Peoples R China
[4] Hunan Univ Sci & Technol, Sch Informat & Elect Engn, Xiangtan 411201, Peoples R China
来源：
2018 37TH CHINESE CONTROL CONFERENCE (CCC) | 2018年
关键词：
free-weighting matrix (FWM); integral inequality; Stabilization; Linear matrix inequality (LMI); neutral systems; DELAY-DEPENDENT STABILITY; H-INFINITY CONTROL; ROBUST STABILITY; LINEAR-SYSTEMS; CRITERIA; INEQUALITY; DISCRETE;
D O I：
暂无
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 study investigates the delay-dependent stability problem for neutral systems with mixed delays. Different from previous works, this paper employs the free-weighting matrix(FWM) approach and integral inequality approach to estimate the derivative of LKF together. Firstly, a new integral inequality based the Wirtinger inequality is proposed. This improved inequality is right used to cope with the terms integral(a)(b) (x) over dot(s)ds which are generated by using the free-weighting matrix approach. Then, by integrating the newly integral inequality with free-weighting matrix approach, some less conservative stability criteria are derived. Numerical examples demonstrate the effectiveness of the method and its advantage over existing methods.
引用
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页码：13 / 18
页数：6
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