|
|||||
|
|
| 具有时变时滞的中立型Lurie系统鲁棒稳定性判据 | |
| 引用本文： | 高骞,刘德友. 具有时变时滞的中立型Lurie系统鲁棒稳定性判据[J]. 辽宁工程技术大学学报(自然科学版), 2012, 31(3): 417-420 |
| 作者姓名： | 高骞 刘德友 |
| 作者单位： | 燕山大学理学院,河北秦皇岛,066004 |
| 基金项目： | 国家自然科学基金资助项目(71071133) |
| 摘 要： | 针对一类具有时变时滞和时变结构不确定性的中立型Lurie控制系统的鲁棒稳定性问题,采用构造适当的Lyapunov函数结合自由权矩阵方法,并利用线性矩阵不等式技术,分别获得了保证该系统绝对稳定和鲁棒稳定的时滞相关充分条件,数值例子表明本方法的有效性和可行性.该成果对中立型Lurie控制系统稳定性的研究具有一定的参考和应用价值. |
| 关 键 词： | 中立型Lurie系统 线性矩阵不等式 鲁棒稳定 时变时滞 非线性控制系统 绝对稳定 时滞相关 李雅普诺夫函数 |
Criteria for robust stability of neutral Lurie systems with time-varying delay |
|
| GAO Qian , LIU Deyou. Criteria for robust stability of neutral Lurie systems with time-varying delay[J]. Journal of Liaoning Technical University (Natural Science Edition), 2012, 31(3): 417-420 | |
| Authors: | GAO Qian LIU Deyou |
| Affiliation: | (College of Science,Yanshan University,Qinhuangdao 066004,China) |
| Abstract: | This paper investigates the problem of robust stability of neutral Lurie control systems with time-varying delay and time-varying structured uncertainties.By constructing a suitable Lyapunov function,combining with free-weighting matrix approach and using linear matrix inequality technique,some sufficient conditions for the delay-dependent absolute stability and robust stability are derived.Numerical example shows the validity and feasibility of the proposed criteria.This paper provides a useful reference for the study of neutral Lurie control systems. |
| Keywords: | neutral Lurie systems Linear Matrix Inequality(LMI) robust stability time-varying delay nonlinear controlled systems absolute stability delay-dependent Lyapunov functional |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |