Aero-engine blade any-order coupling mode excitation method

The invention provides an aero-engine blade any-order coupling modal excitation method, and belongs to the technical field of aero-engine tests, and the method specifically comprises the following steps: inputting a coupling multi-sinusoidal signal to a vibration table; the coupled multi-sinusoidal...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FU SHUNGUO, LUO XIANQIANG, LIU TINGWU, LIANG ENBO, ZHONG HUAGUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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