摘要
本文基于Ｖｏｌｔｅｒｒａ理论和Ｗｉｅｎｅｒ理论，利用相关分析法，研究并给出了构成基本串联与并联非线性系统结构模型的必要条件，它们能够为辩识一大类可以表示成这些模型和＂黑箱＂非线性系统提供一种重要的判别依据。文中还给出了计算机模拟算例。
This paper discusses and puts forward the necessary conditions for basic series and parallel models for nonlinear systems, using Volterra theory and Wiener theory and by means of correlation analysis. These conditions constitute an important judgement for the identification of a large class of nonlinear'block-box'systems. An example of computer simulated calculation is also given
关键词
相关函数
串联非线性系统
并联非线性系统
correlation function
nonlinear series system
nonlinear parallel system
