关键词: 人工神经网络, B—P算法, 系统辨识, 非线性系统

Abstract:

The artificial neural network (ANN) is a nonlinear dynamical system with the advantages, such as self adaptation, self organization and self learning. Basing on the fact that the artificial neural network has the ability to express any nonlinear mapping, this paper makes a system identification of nonlinear system. The simulation result obtained shows that the method is feasible and the calculation is precise.

Key words: Artificial neural network, Nonlinear system identification, Nonlinear system