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http://dx.doi.org/10.9766/KIMST.2021.24.6.569

Shock Analysis of Mobile Power Supply Container for Radar with MIL-STD-810H  

Kwon, Jaeeon (Mechanical Engineering(Department of Aeronautics, Mechanical and Electronic Convergence Engineering), Kumoh Institute of Technology)
Shin, Dongwon (Mechanical System Engineering, Kumoh Institute of Technology)
Hur, Jangwook (Mechanical Engineering(Department of Aeronautics, Mechanical and Electronic Convergence Engineering), Kumoh Institute of Technology)
Publication Information
Journal of the Korea Institute of Military Science and Technology / v.24, no.6, 2021 , pp. 569-576 More about this Journal
Abstract
Radar is a ground defense system that detects enemy aircraft and receives power from a mobile power supply in an emergency. Serious problems may occur if the equipment is damaged by impact during transportation for use. The US military standard MIL-STD-810H contains information on environmental tests such as shock and vibration applied to munitions. Therefore, in this study, the transient analysis of ANSYS 19.2 was performed using the impact data specified in MIL-STD-810H as an input value. Through this, the maximum stress generated in the impact environment of the mobile power supply container was derived, and the safety margin was calculated to confirm the reliability of the container.
Keywords
Transport Shock; Modal Analysis; Effective Modal Mass; Transient Analysis; Margin of Safety;
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