有谁能给解释一下FDE啊！

sl3307 · 发表于 2017-3-20 13:00:03

787中的FDE驾驶舱效应怎么理解?就是有状态信息吗？non-fde有哪些故障，能给举个例子吗。。non-fde也会在cmcf中显示吗？
还有相关的mm和不相关的MM，能给解释一下吗？
If there is fault data from a system but no flight deck effect (FDE), the CMCF
shows a non-correlated MM in EXTENDED MAINTENANCE menus.
- CMCF non-correlated MMs occur in fault tolerant systems that have
adequate redundancy and/or the failed component in the system is not critical
to flight.
3. The CMCF correlates a MM:
- With a FDE if the CMCF finds that the system fault and the FDE are valid
(active, latched, etc.) and finds if the correlated fault data should be stored based
on flight phase logic
- That show in LINE MAINTENANCE menus
- That show in EXTENDED MAINTENANCE menus.