子母弹抛撒冲击过载测试方法  

test method on impact overload during cluster warhead ejection and scattering

作　　者：傅宝安 

机构地区：[1]北京航天长征飞行器研究所

出　　处：《电子世界》2014年第6期67-68,共2页Electronics World

摘　　要：为了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测试仪,并分析了仪器功能和特点。经实验表明:该方法在抛撒实验时可以很好地完成冲击过载数据采集和存储。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 cafibration.In the last, a combining data processing methods which consist of wavelet processing, spectrum analysis and modal analysis was used to analyze the validity and accuracy of the test data.

关 键 词：子母弹抛撒 高冲击 爆炸分离 低功耗 

分 类 号：O389[理学—流体力学]