Application of the virtual instrument technology in the automatic testing system of weapon equipment

The automatic test system is a weapon material electronics system, modern conductor system safety circulate and accurate operation essential equipment. This text according to the request that the weapon equips the system to guarantee to the technique and lest the technical development automatically, study the virtual instrument technique in weapon equip automatic test system of application. According to this situation, this paper does some research work about the developing thinking, developing solutions and developing process of the automatic measuring and analyzing system based on the virtual instrument technology on the software platform, LabVIEW This paper presents a set of schemes for the virtual instrument construction, which described how to use the virtual instrument technology to control the test equipments such as signal generators, using the lest software in an automatic testing system for actual projects. This paper also showed how to use the serial port to send operating commands to the tested device and how to get the test data from it. Without manual intervention, all the Process were controlled by the computer and this realized automatic testing. Engineering practice certificate development come out of the test system structure simple, interface beauty, the code circulate quick the software system circulate stability function credibility, obtain compare good of military and economic performance.