航空电源控制保护器测试系统设计与实现

电源控制保护器在飞机供电系统的控制保护中居于核心地位,其工作的可靠性直接影响到飞机的安全.对电源控制保护器的检测复杂而繁琐,为实现自动化检测,设计实现了航空电源控制保护器计算机测试系统.介绍了测试系统的软、硬件设计原理及实现,并描述了利用计算机软件对航空电源控制保护器的各项性能参数进行测试的过程,重点论述了测试系统在实现过程中解决的技术难点.

Design and realization of test system for power control unit for aviation

The power control unit(PCU) is the key part of aircraft electrical power system.Its reliability has significant influence on security of the plane.The testing processes are very complicated and onerous.So the computer test system of power control unit for avia-tion is designed and realized.At first,the principles and framework in designing the hardware and software of the computer test system are expounded.Then,the testing processes of the computer test system for the performance of power control unit is described.Lastly,some major technology problems in the developing process are discussed and solutions.