Bendaya, M. and Rahim, MA Effect Of Maintenance On The Economic Design Of (X)Over- Bar-Control Chart. EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 120. pp. 131-143.
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An integrated model for the joint optimization of the maintenance level and the economic design of x-control chart is presented. This is done for a deteriorating process where the in-control period follows a general probability distribution with an increasing hazard rate. In the proposed model, preventive maintenance reduces the shift rate to an out-of-control state by an amount proportional to the preventive maintenance level. An example of a Weibull shock model with increasing hazard rate is used to illustrate the effect of the maintenance level on quality control costs. A comparison between uniform and non-uniform schemes is made both with and without preventive maintenance. Effect of distribution parameters has also been investigated. (C) 2000 Elsevier Science B.V. All rights reserved.
|Divisions:||College Of Computer Sciences and Engineering > Systems Engineering Dept|
|Creators:||Bendaya, M. and Rahim, MA|
|Deposited By:||MR. ATIQ WALIULLAH SIDDIQUI|
|Deposited On:||14 Jun 2008 16:08|
|Last Modified:||12 Apr 2011 13:13|
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