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Health Monitoring of Aerospace Structures with Acoustic Emission and Acousto-Ultrasonics

Richard D. Finlayson,
Mark Friesel, and Mark Carlos
Physical Acoustics Corporation
195 Clarksville Road, Princeton Junction, (609) 716-4000
Phil Cole
Physical Acoustics Limited
Norman Way, Over Cambridge, CB4 5QE, UK, 441-954-231612
J.C. Lenain
Euro Physical Acoustics, Leader Club 120
Zac Des Portes de Sucy27, Rue Magellan 94373 Sucy, 331-498-26040
Contact

ABSTRACT

INTRODUCTION

STRUCTURAL HEALTH MONITORING (SHM) SYSTEMS:

Fig 10: (4) Channel AEFIS Unit. A recent upgrade has brought the unit up to 6 channel system. Fig 11: Acoustic Emission Sensors

SUMMARY

ACKNOWLEDGEMENTS

  1. Helicopter drivetrain damage detection and classification using acoustic emission and a kinematic variable by Mark A. Friesel, Yuyin Ji, Wu Yan, Ronnie K. Miller, Mark Carlos.

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