摘要
基于微分动力系统Lyapunov稳定性理论和线性矩阵不等式(LMI)处理方法,借助于Matlab中LMI控制工具箱,给出了一类含有离散时滞和分布时滞的混合变时滞细胞神经网络的全局渐近稳定性的充分条件,改进了文献[9]的结果,降低了系统的保守性.数值例子进一步验证了结果的有效性.
Based on the Lyapunov functional stability analysis for differential dynamic systems and the linear matrix inequality approach, a novel sufficient condition for cellular neural networks with hybrid discrete and distributed delays is derived to guarantee global asymptotic stability by using the linear matrix inequality (LMI) framework in Matlab. The criterion improved the result of reference [2] and has less conservation. A numerical example is given to show the effectiveness of our results.
出处
《三峡大学学报(自然科学版)》
CAS
2008年第1期89-92,共4页
Journal of China Three Gorges University:Natural Sciences
基金
国家自然科学基金(600574025)
湖北省教育厅自然科学基金(Q200713001)
湖北省教育厅科研项目(D200613002)