簧片式冲击谱测量仪电测技术  

The electromotive technology based on sheet metal-spring which is used to measure shock spectrum

作　　者：潘建强[1] 唐佳炜[1] 张克明[1] 

机构地区：[1]中国船舶科学研究中心第五研究室,江苏无锡214082

出　　处：《应用科技》2010年第11期14-17,共4页Applied Science and Technology

基　　金：国家基础研究基金资助项目(51310040202)

摘　　要：簧片仪是测量中低频舰船冲击环境的主要手段之一.该文在以往簧片仪的基础上增加电测技术,解决了以往簧片仪采用划针记录数据时导致的采集数据困难、可靠性较低、数据误差较大等缺点.该技术经过模型试验和实船水下爆炸试验的检验,结果表明,该技术精度和可靠性完全能够满足舰船中低频冲击环境的测量.Sheet metal-spring is one of the main means to measure navy vessels’ shock environment in the range of middle or low frequency.Traditional sheet metal-spring records data with locomotor needle,which is difficult to collect data,of low reliability and larger data error,and so on.To overcome these disadvantages,electromotive technology was applied to the above mentioned traditional method.The tests of model and full scale ship subjected to underwater explosion proved that this electromotive technologys’ precision and reliability can completely meet the requirement of measuring the navy vessels’ shock environment in the range of middle or low frequency.

关 键 词：簧片仪 电测技术 水下爆炸 冲击环境 

分 类 号：TM935.21[电气工程—电力电子与电力传动]