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Bilevel control of degraded machining system with warm standbys, setup and vacation

Kulshrestha, Rakhee (Elsevier, 2004-12)

In this paper, we study (N, L) switch-over policy for machine repair model with warm standbys and two repairmen. The repairman (R1) turns on for repair only when N-failed units are accumulated and starts repair after a set ...
Markov model for switching failure of warm spares in machine repair system

Shekhar, Chandra (River Publication, 2014)

In this investigation, we study the performance characteristics of (m,M) machining systems having warm spares and two heterogeneous servers. The first server is permanent and available full time in the system, whereas the ...
Queueing Analysis of Machine Repair Problem with Controlled Rates and Working Vacation Under F-Policy

Shekhar, Chandra (Springer, 2015-12)

This paper deals with the queueing characterization of a machine repair problem with single working vacation and controlled arrival of failed machines under F-policy. The server allows the failed machines to enter the ...
Queueing analysis of two unreliable servers machining system with switching and common cause failure

Shekhar, Chandra (Inder Science, 2013)

In this paper, we analyse the performance of primary and secondary unreliable servers in a multi-component machining system. For the smooth functioning of the system, there is a provision of warm spares that may not be ...
Reliability Analysis of Redundant Repairable System with Degraded Failure

Kulshrestha, Rakhee (MERC, 2004)

This investigation deals with the transient analysis of the machine repair system consisting of M-operating units operating under the care of single repairman. To improve the system reliability/availability, Y warm standby ...
A time-shared machine repair problem with mixed spares under N-policy

Shekhar, Chandra (Springer, 2016-02)

The present investigation deals with a machine repair problem consisting of cold and warm standby machines. The machines are subject to breakdown and are repaired by the permanent repairman operating under N-policy. ...
Transient analysis of machining system with spare provisioning and geometric reneging

Shekhar, Chandra (Inder Science, 2017)

In this investigation, we deal with the transient analysis of repairable machining system having multi identical online and warm standby machines. There is facility of repair of failed machines rendered by an unreliable ...
Vacation queuing model for a machining system with two unreliable repairmen

Shekhar, Chandra (Inder Science, 2014-07)

This investigation is concerned with multi-component machining system having two types of warm standby units and two unreliable heterogeneous repairmen. The life time and repair time of the failed units are exponentially ...

Now showing items 1-8 of 8

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