Real-time nondestructive evaluation for full-scale aircraft fatigue test

Quanliang Liu; Pengfei Song; Sen Ge; Wanlin Guo

doi:10.1117/12.839261

25 August 2009 Real-time nondestructive evaluation for full-scale aircraft fatigue test

Quanliang Liu, Pengfei Song, Sen Ge, Wanlin Guo

Proceedings Volume 7375, ICEM 2008: International Conference on Experimental Mechanics 2008; 73753M (2009) https://doi.org/10.1117/12.839261
Event: International Conference on Experimental Mechanics 2008 and Seventh Asian Conference on Experimental Mechanics, 2008, Nanjing, China

Abstract

Damage identification and fatigue crack inspection during the test is a key foundation for full-scale aircraft fatigue test. It is very important to determine the fatigue life and maintenance period of the aircraft structure. The paper presents a brief introduction about a practical engineering method on real-time non-destructive evaluation (NDE) of aircraft structures for full-scale fatigue test. The content covers damage identifying and fatigue crack monitoring, which is based on the acquisition data acquired simultaneity during the test. The approach of damage identifying and crack growth monitoring is proven to be suitable and practical for full scale fatigue test.

Citation Download Citation

Quanliang Liu, Pengfei Song, Sen Ge, and Wanlin Guo "Real-time nondestructive evaluation for full-scale aircraft fatigue test", Proc. SPIE 7375, ICEM 2008: International Conference on Experimental Mechanics 2008, 73753M (25 August 2009); https://doi.org/10.1117/12.839261

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