Sensor Dynamic Characteristics Of The Virtual Experiment

Against the background of measurement of sensor's dynamic performance, the research work about technology of modeling for senser and of Virtual Experiment, coorelatively to the topic of virtual experiment for studying sensor's dynamic performance, is done.The paper introduces the technical basis of the researching for sensor's dynamic performance and constructs the essential framework of the desktop virtual system: Primary database of sensor's mathematics models and Shock tube virtual testing system is founded.Setting up sensor's mathematics models is chiefly for the research of virtual experiments for studying sensor's dynamic performance, it is described in detail in the paper.Shock tube virtual testing system is indispensable part of the Virtual system of testing sensor's dynamic performance. It can show the process of calibrating sensors by using shock tube and show the dynamic performance of sensors. The paper describes the course of making Shock tube virtual testing system in languages Lab VIEW and Matlab in detailed. The last, the paper gives the result of virtual testing dynamic performance of sensors by Shock tube virtual testing system.