便携式冲击加速度激励装置研究  

Research on Portable Impulse Acceleration Excitation Device

作　　者：何旋[1] 曹亦庆[1] 李善明[1] 商一奇[1] 赵巍宇 HE Xuan;CAO Yiqing;LI Shanming;SHANG Yiqi;ZHAO Weiyu(Changcheng Institute of Metrology&Measurement,Beijing 100095,China)

机构地区：[1]航空工业北京长城计量测试技术研究所

出　　处：《计测技术》2019年第6期40-45,共6页Metrology & Measurement Technology

摘　　要：冲击加速度测量技术广泛应用于军队科技建设中。针对冲击加速度传感器计量的需求和特点,遵循军事计量设备国产化趋势,研制加速度幅值范围为2×10^2~1×10^5 m/s^2、脉冲持续时间范围为0.2~4 ms的便携性气动上抛式冲击加速度激励装置,完善军用冲击加速度动态计量技术体系,为我国军事冲击计量提供重要技术保障。Impulse acceleration measurement technology is widely used in military science and technology construction.In view of the requirements and characteristics of modern military impact acceleration sensor measurement,following the trend of localization of military measurement equipment,a portable pneumatic up throw shock acceleration excitation device with acceleration amplitude range of 2×10^2~1×10^5 m/s^2 and pulse duration range of 0.2~4 ms was developed,and the technical system of dynamic measurement of military impact acceleration is improved to provide important technical support for military impact measurement in China.

关 键 词：冲击加速度 激励 便携 军事计量 气动上抛 

分 类 号：TB9[一般工业技术—计量学]