Phase Space Reconstruction and Approximating Relative Degree from Input-Output Time

Walker, David M. ; Tufillaro, Nicholas B.

HP Development Company

关键词: phase space;    relative degree;    nonlinear time series;   

RP-ID  :  HPL-1999-75

学科分类：计算机科学（综合）

美国|英语

来源: HP Labs

【 摘 要 】

In this report we attempt to calculate values of important quantities in nonlinear control theory directly from input-output time series data. Straightforward attempts to numerically calculate the "relative degree" of a nonlinear control system fail to produce reliable estimates. 7 Pages