The influence of high relaxation of cabinet structure on high frequency shock environments
GAO Qing1,2，CHEN Xin-min2，ZHAO Yong-hui1
1. Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, Jiangsu, China;
2. China Academy of Launch Vehicle Technology, Beijing 100076, China
Abstract：Currently, the high frequency transient environments which are produced by pyrotechnics have been received much attention, except the influence of high stress delivery. In the course of a certain high frequency transient environment analysis, all kinds of factors are considered, then the influence of connected structures’ high stress delivery is concerned. The reason which causes the difference between ground and flight tests has been found.
高庆,2，陈新民2，赵永辉1. 线式分离结构高应力释放对高频冲击环境的影响分析[J]. 振动与冲击, 2016, 35(21): 166-170.
GAO Qing1,2，CHEN Xin-min2，ZHAO Yong-hui1. The influence of high relaxation of cabinet structure on high frequency shock environments. JOURNAL OF VIBRATION AND SHOCK, 2016, 35(21): 166-170.
[1] NASA-HDBK-7005, NASA technical standard: Dynamic Environmental Criteria[S]. 2001.
[2] 柯受全.卫星环境工程和模拟试验(下) [M]. 北京: 宇航出版社, 1996: 107-120.
Ke Shou-quan. Satellite environmental engineering and simulating test[M]. Beijing: Astronautic Press, 1996: 107-120.
[3] Moening C J. Pyrotechnic shock flight failures[C].In: Institute of Environmental Sciences Pyrotechnic Shock Tutorial Program, 31st Annual Technical Meeting, Inst. Envir. Sc. , 985-04~05.
[4]张建华.航天产品的爆炸冲击环境技术综述[J].导弹与航天运载技术, 2005(3):30-36
Zhang Jian-hua. Pyroshock environment of missiles and launch vehicles[J]. Missiles and Space Vehicles, 2005(3): 30-36.
[5]卢来洁，马爱军，冯雪梅.冲击响应谱试验规范述评[J].振动与冲击, 2002, 21(2):18-31
Lu Lai-jie, Ma Ai-jun, Feng Xue-mei. A review of shock response spectrum test standard[J]. Journal of Vibration and Shock, 2002, 21(2): 18-31.
[6]MIL-STD-810G. Department of defense test method standard: Test requirements for military systems and equipment and laboratory tests[S]. 2007.
[7] 王军评，毛勇建，黄含军.点式火工分离装置冲击载荷作用机制的数值模拟研究[J].振动与冲击, 2013, 32(2):9-13
Wang Jun-ping, Mao Yong-jian, Huang Han-jun. Numerical simulation for impulsively loading mechanism of a point pyrotechnic separation device[J], Journal of Vibration and Shock, 2013,32(2): 9-13.
[8] Alexander Luna. Operational improvements of a pyrotechnic ultra low shock separation nut [C]// Proceedings of the 36th Aerospace Mechanisms Symposium. Washington D. C.: NASA, 2002:131-136.
[9] 李会娜，黄友仙，肖健等.某系列导弹爆炸冲击环境统计[J].强度与环境, 2010, 37(6):12-17
Li Hui-na, Huang You-xian, Xiao Jian, el at. Statistical estimate of pyroshock environment for certain missiles[J], Structure ＆ Environment Engineering，2010, 37(6):12-17.
