| 不确定性中立型时滞系统的鲁棒稳定性 |
| |
| 引用本文： | 荆天,史玉英.不确定性中立型时滞系统的鲁棒稳定性[J].西南民族学院学报(自然科学版),2009,35(5):947-950. |
| |
| 作者姓名： | 荆天 史玉英 |
| |
| 作者单位： | 商丘师范学院数学系,河南商丘,476000 |
| |
| 摘 要： | 通过构造Lyapunov泛函，利用积分不等式方法对具有结构不确定性中立型时滞系统的鲁棒稳定性进行分析和研究，得到系统鲁棒渐近稳定的充分条件．该条件是利用线性矩阵不等式（LMI）表示的，故可用MATLAB中的LMI工具箱求解．最后通过算例说明结论具有较小的保守性．
|
| 关 键 词： | 中立型系统 不确定性 鲁棒稳定 LMI |
Robust stability of uncertain neutral system with time delays |
| |
| JING Tian,SHI Yu-ying.Robust stability of uncertain neutral system with time delays[J].Journal of Southwest Nationalities College(Natural Science Edition),2009,35(5):947-950. |
| |
| Authors: | JING Tian SHI Yu-ying |
| |
| Institution: | (Department of Mathematics, Shangqiu Normal University, Shangqiu 476000, ER.C.) |
| |
| Abstract: | By constructing Lyapunov functional, in this paper, the robust stability of uncertain neutral systems with time-varying delays is analyzed with the integral-inequality method. Sufficient conditions are proposed to guarantee asymptotic stability for the systems considered. The derived sufficient conditions are expressed in terms of linear matrix inequality （LMI）. So the solution can be found by the LMI toolbox of MATLAB. Finally an example is presented to demonstrate that the proposed criterion is less conservative. |
| |
| Keywords: | LMI |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
