Results 161 to 170 of about 2,809 (217)

Burn-in and Maintenance Policies

Advances in Applied Probability, 1994
Burn-in is a widely used method to improve quality of products after they have been produced. For a repairable component there are two common types of repair, complete repair and minimal repair. Preventive maintenance policies such as age replacement and block replacement are often employed in field operation.
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A general preventive maintenance policy

Optimization, 1976
The paper deals with the optimum preventive maintenance of systems, if two kinds of system failures mag arise. Special cases of the investigated model are the age replacement policy and the minimal repair policy.
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Optimum Piggyback Preventive Maintenance Policies

IEEE Transactions on Reliability, 1985
The piggyback PM (preventive maintenance) policy has its root in the opportunistic replacement policy. It specifies a PM interval for a part in a system. And yet, when it is PM-due, such a part is never PM'ed until a UM (unscheduled maintenance) of another part occurs.
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An Algorithm for Preventive Maintenance Policy

IEEE Transactions on Reliability, 1986
Summary: Simple preventive maintenance (maintenance type 1P) and preventive replacement (maintenance type 2P) are scheduled in such a way that the system does not drop below a minimum reliability. Failure rate after maintenance type 1P lies between ''good as new'' and ''bad as old''.
Lie, Chang Hoon, Chun, Young Ho
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Test Policy vs Maintenance Policy and System Reliability

IFAC Proceedings Volumes, 1979
Abstract This paper is concerned with the specification to be given to an automatic test system (ATS) (test frequency distribution, ATS reliability, false alarm rate), in order to interact with the monitored system’s reliability and the maintenance policy.
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Maintenance Modeling and Policies

2013
The systems used in production, transportation services, and communication services constitute the majority part of not only industrial activities but also our daily life. Most of them have many units or components with various structure that will degrade with time or usage, and even suffer from a sudden failure due to the random shocks.
Yaping Wang, Hoang Pham
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OPTIMAL AGE-DEPENDENT PREVENTIVE MAINTENANCE POLICIES WITH IMPERFECT MAINTENANCE

International Journal of Reliability, Quality and Safety Engineering, 1996
This paper proposes three age-dependent preventive maintenance models with imperfect repair and/or imperfect preventive maintenance (pm). In these models imperfect repair is treated in a way that after repair the lifetime of a unit will decrease to a fraction of its immediately previous one and its repair time will increase to a multiple of ...
HONGZHOU WANG, HOANG PHAM
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Replacement Policies with Maintenances

2017
Maintenance actions, such as preventive and corrective maintenances [1], minor and major maintenances [39], routine and non-routine maintenances [40, 41], etc., have been proposed in pairs in literatures.
Xufeng Zhao, Toshio Nakagawa
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Supporting multiple view maintenance policies

ACM SIGMOD Record, 1997
Materialized views and view maintenance are becoming increasingly important in practice. In order to satisfy different data currency and performance requirements, a number of view maintenance policies have been proposed. Immediate maintenance involves a potential refresh of the view after every update to the deriving tables. When staleness of views can
Latha S. Colby, Akira Kawaguchi, Daniel F. Lieuwen, Inderpal Singh Mumick, Kenneth A. Ross   +4 more
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A generalized group maintenance policy

European Journal of Operational Research, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sheu, Sheyhuei, Jhang, Jhyping
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