| 基于划分时滞区间的一类Cohen-Grossberg神经网络的鲁棒稳定性 |
| |
| 引用本文： | 刘振伟,张化光,张庆灵.基于划分时滞区间的一类Cohen-Grossberg神经网络的鲁棒稳定性[J].控制与决策,2009,24(3). |
| |
| 作者姓名： | 刘振伟 张化光 张庆灵 |
| |
| 作者单位： | 1. 东北大学教育部流程工业综合自动化重点实验室信息科学与工程学院,沈阳,110004
2. 东北大学理学院,沈阳,110004 |
| |
| 基金项目： | 国家自然科学基金，教育部高等学校博士学科点专项科研基金，高等学校学科创新引智计划项目，辽宁省自然科学基金 |
| |
| 摘 要： | 研究一类具有时变时滞及参数不确性的Cohen-Grossberg神经网络的鲁棒稳定性问题.应用划分时滞区间的思想构造了一个新的Lyapunov泛函,并以线性矩阵不等式的形式给出了平衡点全局鲁棒稳定性判据,新判据放松了时变时滞变化率必须小于1的限制.仿真结果进一步证明了所得结论的有效性.
|
| 关 键 词： | 神经网络 鲁棒稳定 时变时滞 参数不确定 划分时滞区间 |
| 收稿时间： | 2008-3-24 |
| 修稿时间： | 2008-10-14 |
Robust stability for a class of Cohen-Grossberg neural networks by dividing delay interval |
| |
| LIU Zhen-wei,ZHANG Hua-guang,ZHANG Qing-ling.Robust stability for a class of Cohen-Grossberg neural networks by dividing delay interval[J].Control and Decision,2009,24(3). |
| |
| Authors: | LIU Zhen-wei ZHANG Hua-guang ZHANG Qing-ling |
| |
| Affiliation: | a.Key Laboratory of Integrated Automation for the Process Industry;Ministry of Education;b.College of Information Science and Engineering;c.College of Science;Northeastern University;Shenyang 110004;China. |
| |
| Abstract: | Robust stability of a class of Cohen-Grossberg neural networks with time-varying delay and parameter uncertainty is studied.An idea of dividing delay interval is used.New robust stability criteria based on this idea is derived by construsting a new Lyapunov functional.Moreover,the restriction of the time derivative of time-varying delay is released in the proposed criteria.The simulation result verifies the effectiveness of the proposed criteria. |
| |
| Keywords: | Cohen-Grossberg |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《控制与决策》浏览原始摘要信息 |
