摘要
利用Brouwer不动点定理 ,推广的Halanay时延微分不等式 ,以及Dini导数 ,讨论具有可变时延的细胞神经网络平衡态的存在性和全局指数稳定性 ,在输出函数较一般的条件下 ,得到了非常简单实用的判别条件。
With applications of Brouwer's fixed theorem, extended Halanay's delay differential inequality, and Dini's derivative, the existence of stationary point and globally exponential stability of cellular neural networks with time-varying delay are studied. Some results which are obviously easy to be used are obtained under condition that the output functions are general.
出处
《工程数学学报》
CSCD
北大核心
2002年第2期131-134,共4页
Chinese Journal of Engineering Mathematics
关键词
变时延
细胞神经网络
平衡点
全局指数稳定
time-varying delay
cellular neural networks
stationary point
globally exponential stability
