Dereverberation and its application to damage detection in one-dimensional structures

AIAA Journal

Volumn 39, Issue 5, 2001, Pages 902-918

  Ma, Jun ^a   Pines, Darryll J ^a  

^a UNIVERSITY OF MARYLAND   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BOUNDARY CONDITIONS; COMPUTER SIMULATION; TRANSFER FUNCTIONS; WAVE PROPAGATION;

COMPLEX STRUCTURAL NETWORK;

STRUCTURAL ANALYSIS;

EID: 0035336317     PISSN: 00011452     EISSN: None     Source Type: Journal    
DOI: 10.2514/2.1394     Document Type: Article

References (15)

1. Doebling, S. W., Farrar, C. R., Prime, M. B., and Shevitz, D. W., "Damage Identification and Health Monitoring of Structural and Mechanical Systems from Changes in Their Characteristics: A Literature Review," Los Alamos National Lab., Rept. LA-13070-MS, Los Alamos, NM, June 1995.
2. Farrar, C. R., and Jauregui, D. A., "Comparative Study of Damage Identification Algorithms Applied to a Bridge: I Experiment," Smart Materials and Structures, Vol. 7, No. 5, 1998, pp. 704-719.
3. Farrar, C. R., and Jauregui, D. A., "Comparative Study of Damage Identification Algorithms Applied to a Bridge: II Numerical Study," Smart Materials and Structures, Vol. 7, No. 5, 1998, pp. 720-731.
4. Chang, F. K., The Proceedings of the Second International Workshop on Structural Health Monitoring, Stanford Univ., Stanford, CA, 1999.
5. Doyle, J. F., "Determining the Size and Location of Transverse Cracks in Beams," Experimental Mechanics, Vol. 35, 1995, pp. 272-280.
6. Lakshmanan, K. A., and Pines, D. J., "Damage Identification of Chordwise Crack Size and Location in Uncoupled Composite Rotorcraft Flexbeams," Journal of Intelligent Materials and Systems and Structures, Vol. 9, No. 1, 1998, pp. 146-155.
7. von Flotow, A. H., and Schafer, B., "Wave-Absorbing Controllers for a Flexible Beam," Journal of Guidance, Control, and Dynamics, Vol. 19, 1986, pp. 673-680.
8. Pines, D. J., and von Flotow, A. H., "Active Control of Bending Wave Propagation at Acoustic Frequencies," Journal of Sound and Vibration, Vol. 142, No. 3, 1990, pp. 391-412.
9. MacMartin, D. G., and Hall, S. R., "Control of Uncertain Structure Using an h∞ Power Flow Approach," Journal of Guidance, Control, and Dynamics, Vol. 14, No. 3, 1991, pp. 521-530.
10. Miller, D. W., and Hall, S. R., "Experimental Results Using Active Control of Traveling Wave Power Flow," Journal of Guidance, Control, and Dynamics, Vol. 14, No. 2, 1991, pp. 91-98.
11. Matsuda, K., and Fujii, H. A., "Analysis of Dereverberated Transfer Function in Finite Dimensions," Journal of Guidance, Control, and Dynamics, Vol. 19, No. 1, 1996, pp. 91-98.
12. Betros, R. S., Alvarez-Salazar, O. S., and Bronowicki, A. J., "Experiences with Active Damping and Impedance Matching Compensators," Proceedings of the 1993 Smart Structures and Intelligent Systems Conference, Vol. 1917, Society of Photo-Optical Instrumentation Engineers, Bellingham, WA, 1993, pp. 856-869.
13. Purekar, A., and Pines, D. J., "Detecting Damage in Non-uniform Beams Using the Dereverberated Transfer Function Response," Smart Materials and Structures, Vol. 9, No. 4, 2000, pp. 429-444.
14. Brillouin, L., Wave Propagation in Periodic Structures, 2nd ed., Dover, New York, 1946.
15. Doyle, J. F., Wave Propagation in Structures, 2nd ed., Springer, New York, 1997.