The Airplane Information Management System: an integrated real-timeflight-deck control system
Driscoll, K.; Hoyme, K.
Real-Time Systems Symposium, 1992
Volume , Issue , 2-4 Dec 1992 Page(s):267 - 270
Digital Object Identifier 10.1109/REAL.1992.242654
Summary:Honeywell is completing design and will build hardware for the new
Boeing 777 integrated Airplane Information Management System (AIMS).
AIMS functions have time constraints from hard real-time to
non-real-time, and criticality levels from flight critical to
nonessential. The challenge is that these functions share time, memory,
and input/output (I/O) on a redundant, distributed multiprocessor. An
innovative offline scheduling tool and table driven bus protocol control
data transfers and Ada process synchronization with verifiable resource
allocation, latency control, and performance
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