摘要
本文提出了一种内外噪音的统一描述方法,其中内噪音为高斯白噪音,外噪音为平方O-U噪音;建立了统一描述的框架;分别对线性模型进行了计算.发现矩方程中出现内外噪音耦合效应的矩的阶数随近似阶的升高而降低.
A unified description for the systems in which the internal fluctuation is Gaussian white noise and the external fluctuation is quadratic O-U noise is presented. Some rules for the appearance of the coupled effect between internal and external noises has been derived.
出处
《华中理工大学学报》
CSCD
北大核心
1991年第1期39-44,共6页
Journal of Huazhong University of Science and Technology
关键词
平方外噪音
驱动系统
内外噪音
Nonlinear model
Coupled effect
Quadratic external noise
Unified description of internal and external noise
