low-speed tunnel test 中文意思是什麼
low-speed tunnel test
解釋
低速風洞試驗-
Focused on the nonstationary features and analysis requirements of flutter test data, the application scheme is brought forward for flutter signal processing. by using computer simulation and flutter test of low - speed wind - tunnel of some aeroelastical modes, the characteristics of the scheme are investigated
本文基於顫振試驗信號的非平穩特點與分析需求,應用自適應時頻分析技術給出並實現了兩種新的顫振信號處理方案,重點研究了適用於連續變速顫振試驗的顫振邊界預測問題。
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