Traumatic-Grief 发表于 2025-3-25 04:21:01
Introduction,ns arising in the second World War. An example of early studies of reliability issues is the work of Abraham Wald who, as a member of the heralded Statistical Research Group at Columbia University, treated the problem of estimating the vulnerability of aircraft used in WWII from data on “hits” takenDawdle 发表于 2025-3-25 09:31:24
Background on Coherent Systems,experience with engineered “systems,” our use of the term should cause no confusion. Informally, we can think of a system as consisting of a collection of “components,” basic constituents which are connected in some fashion to create the whole. We might consider a radio, an automobile, a computer ordelusion 发表于 2025-3-25 15:01:28
System Signatures,d to assist in the study of such systems. Structure functions are admittedly quite revealing. They are in one-to-one correspondence with the coherent systems themselves and provide a way of indexing systems and also of comparing them. Also, they are unambiguous summaries of a system’s design, and arMETA 发表于 2025-3-25 17:10:04
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Applications of Signatures in Reliability Economics,d collection of results in which a decision is made or an action is taken with a view toward balancing the natural tension that exists between the performance of a system and its cost. In assessing the performance characteristics of a particular system design, for instance, one’s goal would be to id点燃 发表于 2025-3-26 06:41:12
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Introduction, by the planes that returned from various missions. Wald’s work led to the addition of reinforcement of particularly vulnerable sections of the fuselage which ultimately led to a higher rate of returning aircraft. Wald’s research on these problems was declassified in the late 1970s and is described in detail by Mangel and Samaniego .服从 发表于 2025-3-26 17:20:34
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