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http://dx.doi.org/10.7736/KSPE.2016.33.10.781

Flight Environment Simulation Test for Reliability Improvement of Precise Guided Missile  

Choi, Seung Hyuk (Agency for Defense Development)
Publication Information
Journal of the Korean Society for Precision Engineering / v.33, no.10, 2016 , pp. 781-787 More about this Journal
Abstract
We introduce FEST (Flight Environment Simulation Test) procedures for precise guided missiles to reliably improve systems. Flight vibration specification was established based on power spectral density curves calculated from flight test data of a high speed precise guided missile. A FEST pre-profile was developed according to flight vibration specification and delivered to a precise guided missile assembly. Vibration responses were measured by installing accelerometers on electronic components vulnerable to dynamic forces. The FEST profile was adjusted by comparing the vibration responses and the flight vibration specification. Subsequently, the FEST profile was repeatedly modified through trial and error, because the responses were similar to the flight environment. The modified FEST profile enabled performance testing of assembled precise guided missiles under simulated flight conditions on the ground, where unexpected errors could be corrected before the flight tests, leading to cost and risk reduction in the development of the precise guided missile system.
Keywords
Flight environment simulation test; Power spectral density; Precise guided missile;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 Department of Defense Test Method Standard, "Environmental Engineering Considerations and Laboratory Test," Report No. MIL-STD-810G, 2008.
2 Military Handbook, "Environmental Stress Screening (ESS) of Electronic Equipment," Report No. MIL-HDBK-344A, 1993.
3 Military Handbook, "Environmental Stress Screening Process for Electronic Equipment," Report No. MIL-HDBK-2164A, 1996.
4 Department of the Navy, "Navy Manufacturing Screening Program," Report No. NAVMAT P-9492, 1979,
5 Nasa Technical Standard, "Payload Vibro-Acoustic Test Criteria," Report No. NASA-STD-7001A, 1996.
6 Kim, J. H., Eun, W. J., Park, S. R., Shin, S. J., Lee, S. G., et al., "Vibration Response Estimation of a High Speed Flight Vehicle Considering Acoustic Loads," Proc. of the Korean Society Aeronautical and Space Sciences Spring Conference, pp. 1010-1021, 2015.
7 PCB Plezotronics, "Model 356A02 ICP Accelerometer Installation and Operating Manual," http://www.pcb.com/contentstore/docs/PCB_Corporate/Vibration/products/Manuals/356A02.pdf. (Accessed 27 September 2016)
8 Piersol, A. G., "The Development of Vibration Test Specifications for Flight Vehicle Components," Journal of Sound and Vibration, Vol. 4, No. 1, pp. 88-115, 1966.   DOI
9 Paris, C., "Vibration Tests on the Preloaded Lares Satellite and Separation System," Aerospace Science and Technology, Vol. 42, pp. 470-476, 2015.   DOI
10 Jain, P. C., "Vibration Environment and the Rockets," Procedia Engineering, Vol. 144, pp.729-735, 2016.   DOI
11 Kim, C. J., Bae, C. Y., Lee, B. H., Kwon, S. J., and Na, B. C., "Multi-Axial Vibration Test on MAST System with Field Data," Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 16, No. 7, pp. 704-711, 2006.   DOI
12 Brummitt, M. L., "Development of CubeSat Vibration Testing Capabilities for the Naval Postgraduate School and Cal Poly San Luis Obispo," M.Sc. Thesis, College of Engineering, California Polytechnic State University, 2010.
13 Roberts, C. and Ewins, D., "Multi-Axis Vibration Testing of an Aerodynamically Excited Structure," Journal of Vibration and Control, pp. 1-11, 2016.
14 Wang, Z., Wang, Y., Wang, Q., and Zhang, J., "Fuzzy Norm Method for Evaluating Random Vibration of Airborne Platform from Limited PSD Data," Chinese Journal of Aeronautics, Vol. 27, No. 6, pp. 1442-1450, 2014.   DOI