时滞神经网络模型全局渐近稳定性的一个新的充分条件

A New Sufficient Condition for Global Asymptotic Stability of Neural Networks Model with Delay

运用Ｌｙａｐｕｎｏｖ泛函方法，讨论了一类具有时滞的神经网络模型ｄｕｉ（ｔ）ｄｔ＝－ｂｉｕｉ（ｔ）＋∑ｎｊ＝１ωｉｊｆｊ（ｕｊ（ｔ－τｊ））＋ｐｉ（ｉ＝１，２，…，ｎ）平衡点的全局渐近稳定性，获得了一个新的充分条件．

By using of Lyapunov method, the global asymptotic stability of the equilibrium of a class of neural networks model with delay of the formdui(t)dt=-biui(t)+∑nj=1ωijfj(uj(t-τj))+pi (i=1,2,…,n)is studied.A new sufficient condition is obtained.