Data processing and experiment design for the restoring force surface method, part II: Choice of excitation signal

K Worden

Research output: Contribution to journalArticlepeer-review

Abstract

The restoring force methods of non-linear system identification require the simultaneous measurement of acceleration, velocity and displacement data. A practical approach requires that one should only measure one of these quantities and estimate the other two by numerical methods. This paper is concerned with determining whether a careful choice of excitation signal can minimise the amount of data processing required. © 1990.

Original languageEnglish
Pages (from-to)321-344
Number of pages24
JournalMechanical Systems and Signal Processing
Volume4
Issue number4
Publication statusPublished - Jul 1990

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