Yuanpei College of Shaoxing University, Shaoxing, Zhejiang, China.
Comput Intell Neurosci. 2022 May 25;2022:2377664. doi: 10.1155/2022/2377664. eCollection 2022.
The exponential synchronization (ES) of Cohen-Grossberg stochastic neural networks with inertial terms (CGSNNIs) is studied in this paper. It is investigated in two ways. The first way is using variable substitution to transform the system to another one and then based on the properties of integral, differential operator, and the second Lyapunov method to get a sufficient condition of ES. The second way is based on the second-order differential equation, the properties of calculus are used to get a sufficient condition of ES. At last, results of the theoretical derivation are verified by virtue of two numerical simulation examples.
本文研究了具有惯性项的 Cohen-Grossberg 随机神经网络的指数同步(ES)。本文采用了两种方法进行研究。第一种方法是通过变量替换将系统转化为另一个系统,然后基于积分、微分算子的性质和第二 Lyapunov 方法得到 ES 的充分条件。第二种方法是基于二阶微分方程,利用微积分的性质得到 ES 的充分条件。最后,通过两个数值模拟例子验证了理论推导的结果。