R . p . m . wow and flutter test records 33 1 3 and 45 u min r . p . m 失調測定試驗唱片33 1 3和45轉分
Wow and flutter test record 抖晃度測試唱片
The feasibility of the technique is examined by using compute simulation and flutter testing of aeroelastic models in low - speed wind tunnel 經數字仿真及氣彈模型低速風洞顫振試驗數據驗證,取得了滿意的效果。
Flutter boundary prediction ( fbp ) based upon sub - critical turbulence response analysis is an important research work in flutter test field of aircraft 基于飛機結構亞臨界響應分析的顫振邊界預測( fbp )技術是顫振試驗研究的重要課題。
Especially , the technique proposed here can be expanded to the flutter test with variable speed . the related software is developed on labview for windows 并通過數值仿真和某型飛機氣彈模型低速風洞顫振試驗驗證了方案的有效性、可靠性和工程實用性。