Development, Based On The Inlet Of The Vxi Bus Control System Processor Test Equipment

This paper deals with implementing, by the virtual VXI-bus system, the dynamic testing equipment of the processor of the intake channel control system of airplanes. It also studies integrating the VXI-bus based testing system with the hardware modules and programmed the associated application software.It starts with a concise introduction of the concept of virtual instrumentation and VXI bus' structure, and then, oriented toward developing a testing system for the dynamic testing equipment of the processor of the intake channel control system of airplanes, this paper presents the ideas of a VXI bus-based testing system, its structure and hardware/software design. The testing software, which cooperates with the hardware to fulfill the testing functions, is programmed with LabVIEW (a virtual instrumentation development platform).In the last chapter, this paper has tested the performance of the design system and analyzed the errors and lists the system's test data and results.