Mission success with components not as good as new |
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Authors: | Winfrid G. Schneeweiss |
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Affiliation: | Computer Engng, Fern University, D-58084 Hagen, Germany |
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Abstract: | It is shown how the probability of mission success can be determined for cases of components which are not as good as new at the beginning of a mission and are not repaired during the mission. After a short definition of the appropriate conditional distribution functions of components lives, a few typical examples of plausible missions for redundant systems are discussed. Among these are such that are time-critical or—concerning flights—space-critical. Since only (advanced) probabilistic reasoning is used, there are no limitations as to the types of life distributions. |
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