爆炸抛撒记录仪的设计  

Design of Pyrotechnic Shock Tester

作　　者：董力科[1,2] 范锦彪[1,2] 王燕[1,2] 

机构地区：[1]电子测试技术国家重点实验室 [2]中北大学仪器科学与动态测试教育部重点实验室,太原030051

出　　处：《计算机测量与控制》2013年第6期1706-1707,1714,共3页Computer Measurement &Control

摘　　要：为准确测量子母弹子弹爆炸抛撒时的冲击过载,文中设计了一种可置于子弹内部或充当子弹的抛撒记录仪,并分析了仪器功能和特点;研究了仪器的低功耗、强化处理及高效缓冲结构,通过实验室模拟环境下的校准,成功获取了子母弹爆炸抛撒时的冲击过载;最后,利用小波处理及频谱和模态分析相结合的数据处理方法,分析了数据的有效性和正确性。In order to accurately measure the shock overload of cluster bomb bullets when the explosive dispersal, a miniature throw tester that can be placed inside the bullets or act as a bullets was designed and functions and features was analysised in this article. Carrying on a further research on the low--power consumption, enhanced treatment and efficient buffer structure. The bullet signal of shock overload in the explosive experiment was successfully obtained after the tester was put in the simulation calibration. In the last, a combining data pro cessing methods which consist of wavelet processing . spectrum analysis and modal analysis was used to analyze the validity and accuracy ofthe test data.

关 键 词：抛撒记录仪 抗高冲击 爆炸分离 低功耗 

分 类 号：TJ410.6[兵器科学与技术—火炮、自动武器与弹药工程]