4553

4281

كارشناسي ارشد

مهندسي صنايع

اصفهان: دانشگاه صنعتي اصفهان، دانشكده صنايع وسيستم ها

1387

سيزده، 123، [II]، ص: نمودار

ص.ع.به: فارسي وانگليسي

علي همداني

رضا حجازي

88/4/23

غلامعلي رئيسي

مهندسي صنايع و سيستم ها

ID4281

به فارسي و انگليسي: قابل رويت در نسخه ديجيتال

Preventive Maintenance Scheduling and Optimization Based on Reliability Using Meta Heuristic Algorithms Shiva Iravani Email Address Iravani@in iut ac ir 5 3 2009 Department of Industrial Engineering Isfahan University of Technology Isfahan 84156 83111 Iran Degree M Sc Language Farsi Ali Zeinal Hamadani Email Address Hamadani@cc iut ac irAbstractIn this research the problem of preventive maintenance PM planning for a system withdeteriorating components has been addressed The problem involves a multi componentsystem with resource constraint and minimum Reliability requirements The cost function isweighted summation of repair costs system downtime cost and random failure cost Maintenance and repair activities are divided into three actions namely simple service inspection repair and replacement During the planning horizon inspections are performedon the regular basis this inspection period determined in research In each inspection period one of the three PM activities is carried for each component Two models defined in firstmodel the objective is to maintain certain level of reliability with minimal total cost Anothermodel is to maintain certain level of total cost with maximal reliability SA GA algorithm isemployed as the solution procedure Finally we select Dubai petroleum as a case study andexamine models and algorithm with those data Key Words Preventive Maintenance Reliability Cost model Meta heuristic algorithm pdfMachine A pdf writer that produces quality PDF files with ease Produce quality PDF files in seconds and preserve the integrity of your original documents Compatible across nearly all Windows platforms if you can print from a windows application you can use pdfMachine Get yours now

علي همداني

رضا حجازي

غلامعلي رئيسي