NASA NTRS · 19820000309
Structural-Vibration-Response Data Analysis
Abstract
Computer program developed as structural-vibration-response data analysis tool for use in dynamic testing of Space Shuttle. Program provides fast and efficient time-domain least-squares curve-fitting procedure for reducing transient response data to obtain structural model frequencies and dampings from free-decay records. Procedure simultaneously identifies frequencies, damping values, and participation factors for noisy multiple-response records.
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Smith, W. R., Hechenlaible, R. N., Perez, R. C.. 1983-05-01. Structural-Vibration-Response Data Analysis. https://ntrs.nasa.gov/citations/19820000309
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