Artillery Test System Based On Vxi Bus Study

As the based on VXI bus instruments appears, it provides a perfect plant for high quality virtual instruments. In this paper the virtual instrumentation based on VXI bus is successfully introduced for dynamic testing of gun. It presents a useful way and technique approach for building the intelligent dynamic testing of gun. First of all, the paper carries out systemic analysis and study about the virtual instruments for gun measurement; Then it puts forward the requirement according to the specialty of the dynamic testing of gun, and presents a completely scheme of hardware; It also studies the way of virtual instruments program, and finished the program of function generation HP E1441A as well as the digitizer HP E1564A; Finally, several experiments are set up in order to realize the synchronization trigger and dynamic signal acquiring.