Structural Health Monitoring of Composite Structures using embedded PZT Sensors in Space Application



Sandera Cenek Rastogi Mudit Hedl Radek


The use of composite structures in the space domain has increased significantly over the past years owing to its high strength to weight ratio. Because of the criticality and huge amount of money associated with these missions, there is an urgent requirement to monitor the structural integrity and its degradation by novel SHM techniques.
In this paper we use ultrasonic guided wave technology and study the different possibilities of embedding piezoelectric sensors (PZT) into the carbon composites made by filament winding. We demonstrate the sensing capabilities of our developed sensor system to damages which can arise due to any accidental low-energy impact. A series of lab test was conducted on composite coupons to inspect the ability of PZT sensors to detect individual damages with high probability based on their distance from the impact location. The results show that PZT sensors are very promising in detecting all the damages caused by impacts with varying energies and can be a possible answer to needs of the structural health monitoring and non-destructive evaluation of advanced space structures.

How to Cite

Cenek, S., Mudit, R., & Radek, H. (2014). Structural Health Monitoring of Composite Structures using embedded PZT Sensors in Space Application. PHM Society European Conference, 2(1).
Abstract 432 | PDF Downloads 39



SHM, PZT, Composite, impact damage, embedded sensor, ultrasonic guided waves, COPV

Chiachio, M., Chiachio, J., & Rus, G. (2012). Reliability in composites - A selective review and survey of current development. Composites Part B, 43(3), 902–913.
Chiachio, J., Chiachio, M., Saxena, A., Rus, G., & Goebel, K. (2013). An energy-based prognostics framework to predict fatigue damage evolution in composites. In Proceedings of the Annual Conference of the Prognostics and Health Management Society, 2013 (Vol. 1, pp. 45–49).
Grant, J.(2005), Optical Sensing using Fiber Bragg Gratings for Monitoring Structural damage in composite over-wrapped pressure vessels. Proc. SPIE 5911, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications XI. doi:10.1117/12.620528.
Harris, C.E., Starnes, J.H., and Shuart, M.J., (2002) Design and Manufacturing of Aerospace Composite Structures, State-of-the-Art Assessment, Journal of Aircraft, Vol. 39, No. 4, pp. 545-560.
Hedl, R. and Finda, J. and Adamek, K (2012), Structural damage index mapping system and method. Patent US 20120330570 A1.
Ni, Y., & Chang, J. B. (2012). COPV Standard Requirements Implementation Issues, Proceeedings of Structures, Structural Dynamics, and Materials Conference, 12-15 April, Orlando, Florida.
Ottaviano, S. & Francesconi, C. (2013), Structural Health Monitoring Demonstration on Propellant Tank. Technical Interchange Meeting on Fracture Control of Spacecraft, Launchers and their Payloads and Experiments 2013, ESA, Netherlands.
Peng, T., He, J., Liu, Y., Saxena, A., Celaya, J., & Goebel, K. (2012). Integrated fatigue damage diagnosis and prognosis under uncertainties. In Proceedings of the Annual Conference of the Prognostics and Health Management Society
Pereira, G., Figueiredo, J., Faria, H. & Marques, A.T. (2013), Applicability of optical fiber bragg gratings sensors in the structural health monitoring of composite overwrapped pressure vessels. Proceedings of the ASME 2013 Pressure Vessels and Piping Conference.
Raghavan, A. & Cesnik, C.E.S. (2007), Review of Guided-wave Structural Health Monitoring, The Shock and Vibration Digest 2007; 39; 91. doi: 10.1177/ 0583102406075428
Tam, W. H. & Griffin, P. S (2002). Design and manufacture of a composite overwrapped pressurant tank assembly. Liquid Propellant Feed System & Tankage. doi: 10.2514/6.2002-4349
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