论文部分内容阅读
现阶段大多数飞机均采用模块化设计、模块化制造、模块化交付的原则,在每一架飞机的机载成品装机之前,均进行4个分系统的地面交付试验,以保证各部段功能和性能指标满足设计要求。4个系统均含有多种总线,系统总线比较复杂。现设计一套通用的、集AFDX总线、HB6096总线、GJB289A总线、CAN总线测试为一体的总线测试设备具有重要意义,不仅能够节约生产成本,更好的支持飞机各系统的开发,同时还能为机载设备的故障定位提供可靠的依据。
At this stage most of the aircraft are modular design, modular manufacturing, modular delivery of the principle, in each aircraft before the airborne products installed, all 4 sub-system ground delivery test to ensure that the various sections of the function and Performance indicators to meet the design requirements. 4 systems contain a variety of bus, the system bus is more complicated. It is of great significance to design a common set of bus test equipment that integrates AFDX bus, HB6096 bus, GJB289A bus and CAN bus test, which not only can save the production cost but also better support the development of various aircraft systems. Airborne equipment fault location to provide a reliable basis.