Title

Spectral Analysis Of State Derivatives

Abstract

Continuous systems typically contain numerous integrators which are traditionally all simulated in the same manner. The frequency spectra of the various state derivatives in a system are demonstrated to vary significantly. A method is described for characterizing the frequency content of the state derivatives in a system. This technique is used to analyze a simple, linear system and then a more complex, nonlinear system. The results of this research are a means to better understand systems being modeled as well as quantitative criteria for the design and implementation of numerical integration algorithms.

Publication Date

1-1-1999

Publication Title

Transactions of the Society for Computer Simulation

Volume

16

Issue

2

Number of Pages

39-46

Document Type

Article

Personal Identifier

scopus

Socpus ID

0032624920 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0032624920

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