Summary of experience gained at Grumman Aircraft Eng Corp, evolved from flight flutter testing of aircraft utilizing various excitation systems; adaptation of spectrum analyzers provides important flutter flight test tool for vibratory characteristic determination from variety of exciter- and random-induced data; various in-flight and post-flight techniques are substantiated by specific flight test results.
Advances in flutter flight testing through automatic spectrum analysis techniques
Aerospace Eng
Aerospace Engineering ; 21 , n 6
1962
9 pages
Article (Journal)
English
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