EVALUATION OF A WIND-TUNNEL GUST RESPONSE TECHNIQUE INCLUDING CORRELATIONS WITH ANALYTICAL AND FLIGHT TEST RESULTS.

被引：0
|
作者：
Redd, L.Tracy
Hanson, Perry W.
Wynne, Eleanor C.
机构：
来源：
NASA Technical Paper | 1979年 / 1501期
关键词：
ATMOSPHERE TURBULENCE - FREQUENCY RESPONSE;
D O I：
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中图分类号：
学科分类号：
摘要：
A wind-tunnel technique for obtaining gust frequency-response functions for use in predicting the response of flexible aircraft to atmospheric turbulence is evaluated by comparing the tunnel test results for a dynamically scaled cable-supported aeroelastic model with analytical and flight data. The studies show good correlation between the wind-tunnel results, flight test results, and analytical predictions for response in the short-period and wing first elastic modes of motion, which are the modes of primary significance for response of flexible aircraft to atmospheric turbulence.
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