摘要
本文提出了一种辨识A/D转换器动态非线性参数模型的方法。A/D转换器的动态模型由Volterra级数描述。用高阶谱很容易辨识出Volterra核。计算机模拟证明了方法的正确性。
In this paper we presented a method for identification of the dynamic nonlinear, parametic model of an A / D converter. The dynamic model can be represented by Volterra Series. The Volterra Kernels can be easily estimated using higher order spectram. Results of computer simulation verify the correctness of the method.
出处
《电子测量与仪器学报》
CSCD
1994年第2期22-28,共7页
Journal of Electronic Measurement and Instrumentation
关键词
系统辨识
模-数转换器
非线性模型
System identification
A / D Converters
Dynamic nonlinear model
Higher order spectrum
