Accession Number : AD0465416


Title :   Verification of Quantitative Maintainability Requirements


Corporate Author : FIELD EMISSION CORP MCMINNVILLE OR


Personal Author(s) : Grippo, G ; DeMilia, R M


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/465416.pdf


Report Date : May 1965


Pagination or Media Count : 72


Abstract : This document develops basic concepts for treating Maintainability quantitatively, with particular attention devoted to probabilistic aspects. It focuses on the special characteristics of the Lognormal Distribution as they relate to specifying and demonstrating numerical requirements. A catalog of Lognormal curves (both density and cumulative distribution functions) are included as well as recommended accept-reject criteria for Maintainability demonstration.


Descriptors :   *COMMAND AND CONTROL SYSTEMS , *MAINTAINABILITY , DECISION MAKING , MATHEMATICAL PREDICTION , PROBABILITY , RELIABILITY , STATISTICAL FUNCTIONS


Subject Categories : Mfg & Industrial Eng & Control of Product Sys


Distribution Statement : APPROVED FOR PUBLIC RELEASE