Helicopter composite material propeller fatigue test system and method

The invention relates to a fatigue test system and method and specifically to a helicopter composite material propeller fatigue test system and method. A propeller fatigue test is achieved by a propeller forced resonance method on the basis of a second-order flapping vibration mode characteristic an...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU JIE, LI LIANGCAO, YANG KU, MA ZHANQI, XU HAIBIN
Format:	Patent
Sprache:	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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