Browse > Article
http://dx.doi.org/10.7234/composres.2015.28.4.148

Validation of Piezoelectric Sensor Diagnostics Algorithm Using Instantaneous Baseline Data  

Jo, HyeJin (Department of Mechanical Engineering, Chonnam National University)
Jung, Hwee Kwon (Department of Mechanical Engineering, Chonnam National University)
Park, Tong il (Department of Mechanical Engineering, Chonnam National University)
Park, Gyuhae (Department of Mechanical Engineering, Chonnam National University)
Publication Information
Composites Research / v.28, no.4, 2015 , pp. 148-154 More about this Journal
Abstract
In order to detect damage in early stages and properly maintaining structures, the structural health monitoring technology is employed. In most cases, active-sensing SHM needs many piezoelectric (PZT) sensors and actuators. Thus, if there is a defect on PZT used for active-sensing SHM, the structural status could be misclassified. This study, for reliable SHM performance, investigated to detect defects of sensors by using the admittance-based sensor diagnostics. This study also introduced an algorithm that can diagnose sensor defects based only on data measured from the sensors in case that information about the changes in adhesive and environmental investigation, this study confirms that the proposed algorithm could be efficiently applied to real-world structures in which a significant temperature variation could take place.
Keywords
Sensor diagnostics; Impedance; Adhesives; Piezoelectric transducer; Structural Health Monitoring;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Farrar, C.R. and Worden, K., "An Introduction to Structural Health Monitoring", Mathematical Physical & Engineering Sciences, Vol. 365, 2007, pp 303-315.   DOI   ScienceOn
2 Kim, I.G., Lee, H.J., Kim, J.Y. et al., "Structural Health and Usage Monitoring System(HUMS) - Recent Advances", The Korean Society for Aeronautical & Space Sciences, 2003, pp. 943-950.
3 Park, G., Farrar, C.R., Lanza di Scalea et al., "Performance Assessment and Validation of Piezoelectric Active Sensors in Structural Health Monitoring", Smart Materials and Structures, Vol. 15, No. 6, 2006, pp. 1673-1683.   DOI   ScienceOn
4 Kerschen, G., De Boe, P., Golincal, J. et al., "Sensor Validation Using Principal Component Analysis", Smart Materials and Structures, Vol. 14, 2005, pp. 36-42.   DOI   ScienceOn
5 Lee, U.S. and Choi, J.S., "Structural Damage Method by Using the Time-reversal Property of Guided Waves", Journal of the Korean Society for Precision Engineering, Vol. 27, No. 6, 2010, pp. 66-74.
6 Giurgiutiu, V., Zagrai, A.N., and Bao, J.J., "Piezoelectric Wafer Embedded Active Sensors foR Aging Aircraft Structural Health Monitoring", Journal of Structural Health Monitoring, Vol. 1, 2012, pp. 41-61.
7 Xu, Y.G. and Liu, G.T., "A Modified Electro-mechanical Impedance Model of Piezoelectric Actuator-sensors for Debonding Detection of Composite Patches", Journal of Intelligent Material Systems and Structures, Vol. 13, 2002, pp. 389-396.   DOI
8 Fabrico, G.B., Dannilo, E.B., Vincius, A.D. et al., "An Experimental Study on the Effect of Temperature on Piezoelectric Sensors for Impedance-based Structural Health Monitoring", Sensors, Vol. 14, No. 1, 2014, pp. 1208-1227.   DOI
9 Park, G., Farrar, C.R., Rutherford, A.C. et al., "Piezoelectric Active Sensor Self-diagnostics Using Electrical Admittance Measurements", Journal of Vibration and Acoustics, Vol. 128, 2006, pp. 469-476.   DOI   ScienceOn
10 Park, G., Farrar, C.R. et al., "Perfomance Assessment and Validation of Piezoelectric Active Sensors in Structural Health Monitoring", Smart Materials and Structures, Vol. 15, No. 6, 2006, pp. 1673-1683.   DOI   ScienceOn
11 Bhalla, S. and Moharana, S., "Modeling of Piezo-bond Structure System for Structural Health Monitoring Using EMI Technique", Key Engineering Materials, 2013, pp. 569-570.
12 Jo, H.J., Park, T. ,and Park, G., "The Effect of Temperature Variations and Bonding Agents on Piezoelectric Sensor Diagnostics", The Korean Society for Noise and Vibration Engineering 2013, Vol. 10, 2013, pp. 779-804.
13 Grisso, B.L. and Inman, D.J., "Temperature Corrected Sensor Diagnostics for Impedance Based SHM", Journal of Sound and Vibration, Vol. 329, 2010, pp. 2323-2336.   DOI   ScienceOn
14 Sun, F.P., Chaudhry, Z., Liang, C. et al., "Truss Structure Integrity Identification Using pzt Sensor-actuator", Journal of Intelligent Material Systems and Structures, Vol. 6, 1995, pp. 134-139.   DOI
15 Overly, T.G., Park, G., Farinholt, K.M. et al., "Piezoelectric Active-sensor Diagnostics and Validation Using Instantaneous Baseline Data", IEEE Sensors Journal, Vol. 9, 2009, pp. 1414-1421.   DOI   ScienceOn
16 Park, S., Ahmad, S., Yun, C.B. et al., "Multiple Crack Detection of Concrete Structures Using Impedance Based Structural Health Monitoring Techniques", Society for experimental mechanics, Vol. 46, 2006, pp. 609-618.   DOI
17 Park, S., Shon, H., Farrar, C.R. et al., "Overview of Piezoelectric Impedance Based Health Monitoring and Path Forward", Shock and Vibration Digest, Vol. 35, 2003, pp. 451-463.   DOI   ScienceOn
18 Sirohi, J. and Chopra, I., "Fundamental behavior of Piezoceramic Sheet Actuators", Journal of Intelligent Material Systems and Structures, Vol. 11, 2000, pp. 47-61.   DOI
19 Peairs, D.M., Park, G., and Inman, D.J., "Improving Accessibility of the Impedance-based Structural Health Monitoring Method", SJournal of Intelligent Material Systems and Structures, Vol. 15, 2004, pp. 129-139.   DOI