Software design of inertial navigation device integrated test system based on virtual instruments

摘要

Inertial navigation system (INS) plays a significant role in aeronautics and spaceflight. At present the traditional domestic test equipments of INS are mostly outdated with a deficiency of automatization. And the majority of test equipments are just able to test a specific type of INS, which results in very low efficiency, and wastes a large number of hardware resources. This paper introduces a kind of INS integrated test system based on virtual instruments, and gives the design methods of the system software. The application of the system enhances the intelligence and automatization of test devices, and has the ability of testing different types of inertial navigation devices.