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为解决非航空电子系统本身没有计算机,无法对自身的故障进行检测、诊断和隔离。通过采用非航空电子监控设计技术,利用非航空电子监控处理机(NAMP)构建非航空电子监控系统,初步实现航空电子与非航空电子的系统综合,改善全机的可测试性和可维修性,减少飞机维护的工作时间和工作难度。以某型飞机为基础,根据航空电子系统所要完成的多种飞行任务,非航空电子监控处理机的功能和性能,进行了NAMP处理机的系统设计,并对该系统的设计方法、关键技术、动态仿真试验进行了研究,为机载计算机软硬件的模块化和层次化设计提供了设计依据。
To solve the non-avionics system itself does not have a computer, can not detect, diagnose and isolate their own failures. By adopting non-avionics monitoring design technology and using non-avionics monitoring processor (NAMP) to build a non-avionics monitoring system, the system integration of avionics and non-avionics is initially realized to improve the testability and maintainability of the whole aircraft. Reduce the working hours and difficulty of aircraft maintenance. Based on a certain type of aircraft, the system design of the NAMP processor is carried out according to the functions and performance of many avionics supervisory control aircraft to be completed by the avionics system. The design methods, key technologies, The dynamic simulation experiment is studied, which provides the design basis for the modular and hierarchical design of onboard computer hardware and software.