Design and Application on an Anti-high Overloading Charge Amplifier

摘要：

An anti high overloading test and measure system is indispensable. At present, by far the majority of wide-range impact accelerometer belongs to a piezoelectric type for acceleration test. In this paper, a compact miniaturizing anti high overloading charge amplifier module with low noise low power consumption is introduced in detail. The Hopkinson compression bar and the light gas gun experiment state that the module can work normally under impact shock less than 100000 gn.

关键词： charge amplifier overloading piezoelectricity explosion and shock

作者: WU Zutang MIN Tao HAN Juanni YANG Qianlong

作者单位: Northwest Institute of Nuclear Technology

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）