A life cycle model for avionic systems has to put emphasis on the design activities and it has to differentiate three stages of design. Therefore this paper particularly emphasizes the design activities. It states that pure functional thinking is of special importance in the early phases and that this has to be strictly distinguished from technical thinking. The model presented is an answer to the software problem and gives hints for the project management. It helps to urge early definition of user requirements and it forms the base for the application of proper tools for that purpose. The model in its basic philosophy conforms with the regulations (DV-Richtlinie Band IV) of the German Minister of Defence (BMVg) and is refined according to the author's personal opinion. The objective of the project management of an avionic system must be to bring forth the user requirements as completely, as correctly and as early as possible because this saves money and time. The life cycle model presented helps to achieve this especially by the introduction of the formal activity 'functional design' and its distinct separation from the technical design. The presented model is valid for avionic systems but not only for these. It is valid for military embedded computer systems in general.
A life cycle model for avionic systems
Ein Lebenszyklusmodell fuer Avionik-Systeme
AGARD conf. proc. ; 330
1983
7 Seiten, 4 Bilder, 2 Quellen
Conference paper
English
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