An investigation of some conjectures about the hazard rate of warm standby systems
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Authors
Boroff, Jeffrey Lee
Subjects
Advisors
Esary, J.D.
Date of Issue
1973-06
Date
Publisher
Monterey, California. Naval Postgraduate School
Language
en_US
Abstract
Two propositions concerning the comparative behavior of the hazard
rate functions for warm, ccld, and hot standby systems are expressed
and then examined. The standby systems under study involve two components
with constant failure rates. Emphasis is placed on establishing
a lower bound on the hazard rate function for a standby system and on
developing an optimal employment policy for the use of components in a
standby system.
A proof is offered to show that the hazard rate function for a cold
standby system is a lower bound on the hazard rate function of either a
warm or hot standby system. Evidence is then given to support the existence
of an optimal employment policy for components in a standby
system, but a complete proof is not presented.
Type
Thesis
Description
Series/Report No
Department
Operations Research
Organization
Naval Postgraduate School
Identifiers
NPS Report Number
Sponsors
Funder
Format
Citation
Distribution Statement
Approved for public release; distribution is unlimited.