Smart Structures and Systems

  • 제8권3호
  • /
  • Pages.303-320
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  • 2011
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  • 1738-1584(pISSN)
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  • 1738-1991(eISSN)
테크노프레스 (Techno-Press)
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DOI QR코드

DOI QR Code

A phase synthesis time reversal impact imaging method for on-line composite structure monitoring

  • Qiu, Lei (The Aeronautic Key Lab for Smart Materials and Structures, Nanjing University of Aeronautics and Astronautics) ;
  • Yuan, Shenfang (The Aeronautic Key Lab for Smart Materials and Structures, Nanjing University of Aeronautics and Astronautics)
  • 투고 : 2011.02.24
  • 심사 : 2011.07.09
  • 발행 : 2011.09.25
⟨ 이전 논문 다음 논문 ⟩

초록

Comparing to active damage monitoring, impact localization on composite by using time reversal focusing method has several difficulties. First, the transfer function of the actuator-sensor path is difficult to be obtained because of the limitation that no impact experiment is permitted to perform on the real structure and the difficulty to model it because the performance of real aircraft composite is much more complicated comparing to metal structure. Second, the position of impact is unknown and can not be controlled as the excitation signal used in the active monitoring. This makes it not applicable to compare the difference between the excitation and the focused signal. Another difficulty is that impact signal is frequency broadband, giving rise to the difficulty to process virtual synthesis because of the highly dispersion nature of frequency broadband Lamb wave in plate-like structure. Aiming at developing a practical method for on-line localization of impact on aircraft composite structure which can take advantage of time reversal focusing and does not rely on the transfer function, a PZT sensor array based phase synthesis time reversal impact imaging method is proposed. The complex Shannon wavelet transform is presented to extract the frequency narrow-band signals from the impact responded signals of PZT sensors. A phase synthesis process of the frequency narrow-band signals is implemented to search the time reversal focusing position on the structure which represents the impact position. Evaluation experiments on a carbon fiber composite structure show that the proposed method realizes the impact imaging and localization with an error less than 1.5 cm. Discussion of the influence of velocity errors and measurement noise is also given in detail.

키워드

참고문헌

  1. Coverley, P.T. and Staszewski, W.J. (2003), "Impact damage location in composite structures using optimized sensor triangulation procedure", Smart Mater. Struct., 12(5), 795-803. https://doi.org/10.1088/0964-1726/12/5/017
  2. Chen, C. and Yuan, F.G. (2010), "Impact source identification in finite isotropic plates using a time-reversal method: theoretical study", Smart Mater. Struct., 19(10), 105028-1-105028-11. https://doi.org/10.1088/0964-1726/19/10/105028
  3. Cai, J., Shi, L., Yuan, S.F. and Shao, Z. (2011), "High spatial resolution imaging for structural health monitoring based on virtual time reversal", Smart Mater. Struct., 20(5), 055018-1-055018-11. https://doi.org/10.1088/0964-1726/20/5/055018
  4. Ciampa, F. and Meo, M. (2011), "Impact detection in anisotropic materials using a time reversal approach", Struct. Health Monit., 31, doi:10.1177/1475921710395815.
  5. Ding, Y., Reuben, R.L. and Steel, J.A. (2004), "A new method for waveform analysis for estimating AE wave arrival times using wavelet decomposition", NDT&E Int., 37(4), 279-290. https://doi.org/10.1016/j.ndteint.2003.10.006
  6. Efstratios, M.L. and Evangelos, S.D. (2007), "Acoustic emission source location in dispersive media", Signal Process., 87(12), 3218-3225. https://doi.org/10.1016/j.sigpro.2007.05.010
  7. Fink, M. (1992), "Time-Reversal of ultrasonic field--part I: basic principles", IEEE T. Ultrason. Ferr., 39(5), 555-566. https://doi.org/10.1109/58.156174
  8. Fink, M. (1999), "Time-reversed acoustics", Sci. Am., 281(5), 91-97. https://doi.org/10.1038/scientificamerican1199-91
  9. Haywood, J., Coverley, P.T., Staszewski, W.J. and Worden, K. (2005), "An automatic impact monitor for a composite panel employing smart sensor technology", Smart Mater. Struct., 14(1), 265-271. https://doi.org/10.1088/0964-1726/14/1/027
  10. Hu, N. and Fukunaga, H. (2007), "An efficient approach for identifying impact force using embedded piezoelectric sensors", Int. J. Impact Eng., 34(7), 258-1271.
  11. Ing, R.K. and Fink, M. (1996), "Time recompression of dispersive Lamb waves using a time reversal mirror-application to flaw detection in thin plates", IEEE Ultrasonics Symposium, 1, 659-663.
  12. Ing, R.K. and Fink, M. (1998), "Time reversed Lamb waves", IEEE T. Ultrason. Ferr., 45(4), 1032-1043. https://doi.org/10.1109/58.710586
  13. Ing, R.K., Quieffin, N., Cathelinea, S. and Fink, M. (2005), "In solid localization of finger impacts using acoustic time-reversal process", Appl. Phys. Lett., 87(20), 204104-1-3. https://doi.org/10.1063/1.2130720
  14. Inoue, H., Harrigan, J.J. and Reid, S.R. (2001), "Review of inverse analysis for indirect measurement of impact force", Appl. Mech. Rev., 54(6), 503-524. https://doi.org/10.1115/1.1420194
  15. Jones, R.T., Sirkis, J.S., Friebele, E.J. and Kersey, A.D. (1995), "Location and magnitude of impact detection in composite plates using neural networks", Smart Structures and Materials: Smart Sensing, Processing and Instrumentation, Proc. SPIE 2444, Bellingham,WA: SPIE Optical Engineering Press: 469-80.
  16. Kundu, T., Das, S., Martin, S.A. and Jata, K.V. (2008), "Locating point of impact in anisotropic fiber reinforced composite plates", Ultrasonics, 48(3), 193-201. https://doi.org/10.1016/j.ultras.2007.12.001
  17. Meo, M., Zumpano, G., Piggott, M. and Marengo, G. (2005), "Impact identification on a sandwich plate from wave propagation responses", Compos. Struct., 71(3-4), 302-306. https://doi.org/10.1016/j.compstruct.2005.09.028
  18. Newland, D.E. (1994), "Harmonic and musical wavelets", Proceedings of the Royal Society of London, Series A, 444, 605-620.
  19. Nunez, I. and Negreira, C. (2005), "Efficiency parameters in time reversal acoustics: Applications to dispersive media and multimode wave propagation", J. Acoust. Soc. Am., 117(3), 1202-1209. https://doi.org/10.1121/1.1856272
  20. Prada, C. and Fink, M. (1998), "Separation of interfering acoustic scattered signals using the invariants of the time-reversal operator. Application to Lamb waves characterization", J. Acoust. Soc. Am., 104(2), 801-807. https://doi.org/10.1121/1.423354
  21. Park, H.W., Sohn, H., Law, K.H. and Farrar, C.R. (2007), "Time reversal active sensing for health monitoring of a composite plate", J. Sound Vib., 302(1-2), 50-66. https://doi.org/10.1016/j.jsv.2006.10.044
  22. Park, H.W., Kim, S.B. and Sohn, H. (2009), "Understanding a Time Reversal Process in Lamb Wave Propagation", Wave Motion, 46(7), 451-467. https://doi.org/10.1016/j.wavemoti.2009.04.004
  23. Ribay, G., Catheline, S., Clorennec, D., Ing, R.K., Quieffin, N. and Fink, M. (2007), "Acoustic impact localization in plates: properties and stability to temperature variation", IEEE T. Ultrason. Ferr., 54(2), 378-385. https://doi.org/10.1109/TUFFC.2007.251
  24. Shin, E.S. (2000), "Real-time recovery of impact force based on finite element analysis", Comput. Struct., 76(5), 621-627. https://doi.org/10.1016/S0045-7949(99)00131-5
  25. Staszewski, W.J., Worden, K. Wardle, R. and Tomlinson, G.R. (2000), "Fail-safe sensor distributions for impact detection in composite materials", Smart Mater. Struct., 9(3), 298-303. https://doi.org/10.1088/0964-1726/9/3/308
  26. Staszewski, W.J., Mahzan, S. and Traynor, R. (2009), "Health monitoring of aerospace composite structures-Active and passive approach", Compos. Sci. Technol., 69(11-12), 1678-1685. https://doi.org/10.1016/j.compscitech.2008.09.034
  27. Spanos, P.D. and Kougioumtzoglou, I.A. (2011), "Harmonic wavelets based statistical linearization for response evolutionary power spectrum determination", Probabilistic Engineering Mechanics, article in press, corrected proof. https://doi.org/10.1016/j.probengmech.2011.05.008
  28. Teolis, A. (1998), Computational Signal Processing with Wavelets, Birkhauser.
  29. Wang, C., Rose, J.T. and Chang, F.K. (2004), "A synthetic time-reversal imaging method for structural health monitoring", Smart Mater. Struct., 13(2), 415-423. https://doi.org/10.1088/0964-1726/13/2/020
  30. Wang, L. and Yuan, F.K. (2005), "Damage identification in a composite plate using pre-stack reverse-time migration technique", Struct. Health Monit., 4(3), 195-211. https://doi.org/10.1177/1475921705055233
  31. Worden, K. and Staszewski, W.J. (2000), "Impact location and quantification on a composite panel using neural networks and a genetic algorithm", Strain, 36(2), 61-68. https://doi.org/10.1111/j.1475-1305.2000.tb01175.x
  32. Xu, B. and Giurgiutiu, V. (2007), "Single mode tuning effects on lamb wave time reversal with piezoelectric wafer active sensors for structural health monitoring", J. Nondestruct. Eval., 26(2-4), 123-134. https://doi.org/10.1007/s10921-007-0027-8

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  3. Linearly dispersive signal construction of Lamb waves with measured relative wavenumber curves vol.221, 2015, https://doi.org/10.1016/j.sna.2014.10.037
  4. A Method of Data Recovery Based on Compressive Sensing in Wireless Structural Health Monitoring vol.2014, 2014, https://doi.org/10.1155/2014/546478
  5. An improved two-dimensional multiple signal classification approach for impact localization on a composite structure vol.14, pp.5, 2015, https://doi.org/10.1177/1475921715591872
  6. A diagnostic imaging approach for online characterization of multi-impact in aircraft composite structures based on a scanning spatial-wavenumber filter of guided wave vol.90, 2017, https://doi.org/10.1016/j.ymssp.2016.12.005
  7. Impact force localization for civil infrastructure using augmented Kalman Filter optimization vol.23, pp.2, 2011, https://doi.org/10.12989/sss.2019.23.2.123
  8. Digital Sequence and Virtual Path Construction-Based Impact Imaging Method for Onboard Monitoring of Aerospace Composite Structures vol.3, pp.2, 2011, https://doi.org/10.1115/1.4046483