elib (German Aerospace Center) · 1996 · 22 citations · 0 references
EngineeringAerospace EngineeringCivil EngineeringFinite Element AnalysisStructural DynamicsStructural EngineeringGround Motion CharacterizationIn-situ TestingStructural TestingStructural ValidationVibration AnalysisVibration TestingFinite Element Vibration AnalysisGround TestingGround Vibration AnalysisGround Vibration TestingGround-borne VibrationStructural Test
The objective of the GARTEUR Action Group SM-AG19 is the evaluation of the efficiency and the reliability of different ground vibration test techniques. For this purpose a common testbed was designed and manufactured. Comparative tests are performed by each group member on this small-scale aircraft representative model. The present report describes the theoretical and experimental investigations performed by DLR. The ground vibration test results are presented and compared with the respective finite element analysis.