NASA NTRS · 19770014079
On identifying frequencies and damping in subcritical flutter testing
Abstract
Various procedures that might be used in evaluating system response characteristics as involved in subcritical flight and wind-tunnel flutter testing of aircraft are reviewed with emphasis on the means for eliminating or minimizing the contamination effects produced by an unknown noise in the input. Results of a procedure developed for identifying modal frequency and damping values, and a possible way for making a detailed evaluation of system parameters, are also given.
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Houbolt, J. C.. 1976-01-01. On identifying frequencies and damping in subcritical flutter testing. https://ntrs.nasa.gov/citations/19770014079
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