中文摘要：

研究具有时滞的分数阶神经网络模型CDαui（t）=-diui（t）＋Σnj=1aijgj（uj（t））＋Σnj=1bijfj（uj（t-τj））＋Ii,i=1,2,…,n的有限时间稳定性.通过Bellman-Gronwall不等式和Bihari不等式得到了该模型满足有限时间稳定的充分条件,并通过两个例子验证了结果的有效性.

英文摘要：

The finite-time stability of delayed neural network with the fractional derivative model CDαui（t）=-diui（t）＋Σnj=1aijgj（uj（t））＋Σnj=1bijfj（uj（t-τj））＋Ii,i=1,2,…,n is discussed.Some sufficient conditions of finite-time stability are obtained by using Bellman-Gronwall inequality and Bihari inequality.Finally two illustrative examples are presented.