基于谱分析的一类截尾二阶非线性模型盲辨识的方法

Blind Identifiability of Truncated QuadraticNonlinear Models Using Spectra Analyses

中文关键词  盲辨识  二阶非线性模型  自相关谱  最速降寻优算法

英文关键词  blind model identification  truricated quadratic nonlinear models  autocorrela-tions  sreepeist descent adaptive strategy

中文摘要

      提出一种基于自相关谱分析的对一类截尾Volterra非线性模型一二阶非线性模型进行盲辨识的算法. 理论分析和计算机仿真均显示，该算法准确通用，适合于实际工程应用.

英文摘要

      The blirld iderntification methodology for one sort of second-order Volterra models truncated quadratic nonlinear models based on spectra analyses is developed in this paper，The dis-cussions are shown that it is efficient and accurate as per demonstrated oy the simulations.