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http://dx.doi.org/10.7736/KSPE.2016.33.10.797

The Study on the Vehicle-Mounted Radar System of Structural Design Under Environment Conditions  

Jung, Hwa Young (Mechanical Engineering R&D Lab, LIGNex1 Co., Ltd.)
Lee, Keon Min (Mechanical Engineering R&D Lab, LIGNex1 Co., Ltd.)
Kang, Kwang Hee (Mechanical Engineering R&D Lab, LIGNex1 Co., Ltd.)
Kang, Jong Goo (Command and Reconnaissance Program Department, Defense Acquisition Program Administration)
Publication Information
Abstract
The vehicle-mounted radar system (VMRS) including its electronic parts must be designed so that its performance is maintained under varying environmental conditions. The important aspects are typically weight and safety. Since many rotating VMRSs have been developed, discussion about the vibration and shock requirements for the transportation conditions has occurred: in addition, the dynamic unpaved, paved, and off-road effects have been emphasized with respect to lightweight designs. A lightweight-design VMRS should be capable of operating stably under the wind condition with the support of the vehicle structure. In this paper, a structural analysis regarding the support of the VMRS is performed, whereby the real-load conditions for three types of road and pressure were employed in terms of the wind condition. The structural analysis for the safety of the VMRS is performed, and the structural-integrity analytical processes of the VMRS are presented for different load conditions.
Keywords
Vehicle mounted radar system; MIL-STD-810G; Dynamic load for shock and vibration; Topology optimization;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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1 Son, D. H., Kang, K. H., Choi, J. H., and Park, D. H., "Analysis of the Structural Robustness of Cabinet Structure Equipped with Military Vehicles," Proc. of the Korean Society for Noise and Vibration Engineering Autumn Conference, pp. 273-276, 2014.
2 Maruthi, B. H, Darshan, K. B., and Parshanth, K. P, "Finite Element Analysis of Radar Antenna Mounting Swinging Platform," International Journal of Engineering Research and Technology, Vol. 2, No. 9, pp. 2756-2759, 2013.
3 Yim, S.-H., Kang, K.-H., Choi, J.-H., Lee, S.-H., and Kwon, S.-D., "Wind Tunnel Test of Aerodynamic Forces and Wind Pressures Acting on Muilti-Layer Radom in Active Phased Array Radar," Journal of the Korea Institute of Military Science and Technology, Vol. 17, No. 1, pp. 149-157, 2014.   DOI
4 Cho, K.-D., Kim, K.-W., Kwon, M.-S., and Hong, S.- I., "Outer Shape Design of Rotating Medium Antenna Installed on Ship Mast," Transactions of the Korean Society of Mechanical Engineers: A, Vol. 36, No. 8, pp. 843-850, 2012.   DOI
5 Shin, D. J, Lee, J. H, Kang, Y. S., and Choi, J. H., "Structural Stability Analysis of the Large Radar for Transport Environment," Proc. of the Korean Society for Noise and Vibration Engineering Spring Conference, pp. 241-246, 2015.
6 Department of Defense Test Method Standard, "Environmental Engineering Consideration and Laboratory Test," Report No. MIL-STD-810G, 2008.
7 Army Test and Evaluation Command, "Endurance Testing of Tracked and Wheeled Vehicle," Report No. TOP 2-2-506, 1981.
8 Bendsoe, M. P., "Optimal Shape Design as a Material Distribution Problem," Structural Optimization, Vol. 1, No. 4, pp. 193-202, 1989.   DOI
9 Zhou, M. and Rozvany, G., "The COC Algorithm, Part II: Topological, Geometrical and Generalized Shape Optimization," Computer Methods in Applied Mechanics and Engineering, Vol. 89, Nos. 1-3, pp. 309-336, 1991.   DOI
10 Mlejnek, H., "Some Aspects of the Genesis of Structures," Structural Optimization, Vol. 5, Nos. 1-2, pp. 64-69, 1992.   DOI
11 ANSYS, "ANSYS Fluent Tutorial Guide for Release 15.0," 2015.