集总化航空电子系统的可靠性设计

Reliable Design of the Integrated Avionics System

集总化航空电子系统全面考虑了飞机整体性能要求，综合提供了现代飞机所必需的各种信息处理和计算功能。在集总化电子系统设计中，采用多重模块的并－串联冗余结构布局，设置多重冗余的输入、输出交连总线，保持系统各功能模块之间的隔离性等措施以提高系统的可靠性。

：The integral avionics system，designed in consideration of the integral performance of aircraft，provides various computation and information processing functions necessary for modern aircraft．In designing the integral avionics system， therefore，measures to improve its reliability are taken，such as the adoption of the multiple modular parallel－serial redundant configuration，the installation of the multiple redudant input and output interfacing data buses and the isolation of the modules from each other．