A method for determining the fragility of package productS by means of converting half sineshock Phlse coming from drop test into rectangular shock pulse is proposed while the theoretical analysisand experimental verify are carried out in the paper.
提出将跌落试验所得的半正弦冲击脉冲换算为矩形冲击脉冲来确定包装产品脆值的新方法，并进行了理论与实验分析。
This paper introduces the meth od of making Hopkinson Pressure Bar produce the shock pulse, evaluates and measure s the performance of the wide-range pulse accelerometer, and makes calibration o n its accelerating sensibility through theoretical numerical value calculation, the calibration range of which can be from 5 000 g to 200 000 g.
介绍了斯普里特·霍普金森杆产生冲击脉冲的方法,评价测量了大幅度的脉冲加速度计的性能,并且通过理论数值计算对其加速度灵敏度进行了校准,校准范围可以从5000g到200000g。
The impact pulse testing technique,one of the simplest,easy and reliable method for monitoring rolling bearing,the related practical instrument-BT200 intellective fault testing instrument for bearing and the effect of this instrument used on the equipments of steel plant were introduced.
本文介绍了滚动轴承监测技术中最简单、方便而又可靠的一种检测方法———冲击脉冲方法与以该技术为基础研制出的一个实用仪器BT2000智能轴承故障测试仪,以及在钢厂设备上应用的效果。
The paper introduced a new technique of monitoring and diagnosing eqiupment by a shock pulsimeter.
介绍了冲击脉冲计对设备状态监测与诊断的新技术。
Application of shock impulse method on motor bearing fault diagnosis;
冲击脉冲法在电机轴承故障诊断中的应用
It is imperative to develop the Ground Penetrating Radar(GPR) series with different systems to adapt various detected objects, especially the ground penetrating radar with pulse system.
并指出冲击脉冲体制的探地雷达系统是目前该研究领域的一个重
Dynamic Simulation of the Random Shock Impulse Generator;
任意冲击脉冲波形发生器动态仿真研究
Impulse radar, also known as non-career radar and video pulse radar, is a branch or a special case of the Ultra Wide Band (UWB) radar.
冲击脉冲雷达,又称作无载波雷达和视频脉冲雷达,是超宽带雷达的一个分支和特例。
The detection of conceal targets using impulse radar has become one of the hottest areas of the development of radar technology.
使用冲击脉冲雷达实现对隐藏目标的探测已成为当今雷达技术发展的热点领域之一。