Remote opto-acoustic sensors for structural integrity and health monitoring of complex systems

Structural Health Monitoring 2003: From Diagnostics and Prognostics to Structural Health Management - Proceedings of the 4th International Workshop on Structural Health Monitoring, IWSHM 2003

Volumn , Issue , 2003, Pages 918-925

  Markov, V ^a   Trolinger, J ^a   Kilpatrick, J ^a   Webster, J ^c   Pardoen, G ^b   Keene, D ^d  

^a METROLASER INC   (United States)

^b UNIVERSITY OF CALIFORNIA   (United States)

^c John Webster Assoc   (United Kingdom)

^d Robins AFB   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AIRCRAFT DETECTION; CARBON; CARBON FIBERS; DEFECTS; FIGHTER AIRCRAFT; FINITE ELEMENT METHOD; LASER DOPPLER VELOCIMETERS; SURFACE DEFECTS; SYSTEMS ENGINEERING; ULTRASONIC APPLICATIONS; VERTICAL STABILIZERS;

AIRCRAFT RUDDER; DEFECT DETECTION; HEALTH MONITORING; MULTIPLE BEAM LASERS; OPERATED SYSTEMS; OPTO-ACOUSTIC SENSORS; SURFACE VIBRATION; ULTRASOUND SCANNING;

STRUCTURAL HEALTH MONITORING;

EID: 84944472680     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. J. M. Webster and J. M. Mew, "A New Computational Remote Acoustic Impact NDT System for the Inspection of Composite Materials and Detection and Quantification of Corrosion," Insight, J. Brit. Soc. NDT, (Jan. 2000).
2. Markov, V., Trolinger, J., Webster, J., Pardoen, G., "Opto-Acoustical Sensor to Examine the Structural Integrity of Transportation Systems," 2003, Opt. Eng. Vol. 42, p.
3. J. M. Webster et al, "An optical/acoustic technique for die detection and imaging of subsurface defects in composite structures using remote laser Doppler," J. of Imaging Science 46(1), 1998
4. R. A. Smith, "Non-destructive evaluation for corrosion in aging aircraft," Insight, 37(10) (1995).
5. Stanbridge A B and Ewins D J 1999 Modal testing using a scanning laser Doppler vibrometer Mech. Syst. Signal Process. 13 255-70.
6. S. Timoshenko and S. Woinowsky-Krieger, Theory of Plates and Shells, 1959, McGraw-Hill.
7. http://www.metrolaserinc.com/vibrometer.htm
8. Lal, A., Hess, CF., Zhang, H., Hurtado, E., Markov, V.B., "Whole-field Laser Vibrometer for Buried Landmine Detection" Proceedings of SPIE Vol. 4742 (2002).