Design of Intelligentized Testing System of Airborne Electromechanical Controlling Device

摘要

Electromechanical controlling devices (ECDs) plays an important role in electromechanical controlling system. There is a large quantity of electromechanical controlling devices (ECDs) on an airplane which concerning every specialists, and it has a very complex logic control. We developed this system because the construction, working principle and working condition of the ECD often result in latent failure an some kind of failure that hard to carry out troubleshooting. The system centered by an embedded IPC applies module design in both hardware and software system, and it develop testing application with AVI running under Windows XP operating system, which makes it bound to have certain qualities, such as good universality, integrity, complete functions, easy to operate and high degree of automation, also it is reliable, maintainable, flexible, adaptive, and the ability on expansion is very impressing. Application of this system will greatly improve the working efficiency and cut the time of inspection and troubleshooting, which means better intact rate of combat readiness of aircraft and mission availability rate, with significant military and economic benefit.