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Equipment Degradation Monitoring for Sustained Reliability

by Sanjay K. Chaturvedi, PhD; Edwin Vijay Kumar D, PhD; A. Syam Sundar, PhD;

Process Equipment degradation monitoring model with condition monitoring data is proposed and the same is used to deve..

  • Filetype: pdf
  • Publish date: 2011-01
  • Keywords:RAMS 2011 Proceedings,Failure Rate, Optimizing Equipment Maintenance, Degradation

Modeling and quantification of aging systems for maintenance

by Ziani, Rachid; Roussignol, Michel; Mercier, Sophie ; Lair, William;

This article deals with the maintenance optimization of an air conditioning system. The Piecewise Deterministic Markov Processes method! is used to model this system. The finite volumes algorithm is used to calculate the reliability quantities...

  • Filetype: pdf
  • Publish date: 2010-01
  • Keywords:RAMS 2010 Proceedings,Optimizing Equipment Maintenance, Availability, Markov

Optimization of Multi-State Elements Replacement Policy for Multi-State Systems

by Liu, Yu ; Huang, Hong-Zhong ;

This paper discusses optimizing maintenance policy (planned replacement intervals) for systems where the elements may have operating states spanning a range between fully functional! and completely failed...

  • Filetype: pdf
  • Publish date: 2010-01
  • Keywords:RAMS 2010 Proceedings,Markov, Optimizing Equipment Maintenance

Spare Part Inventory Control Driven by Condition Based Maintenance

by Liao, Haitao ;

This paper addresses a joint production and spare
part inventory control strategy driven by condition based maintenance (CBM) for a piece of manufacturing equipment w! ith a critical unit...

  • Filetype: pdf
  • Publish date: 2010-01
  • Keywords:RAMS 2010 Proceedings,Optimizing Equipment Maintenance, Reliability Model, Availability Model

Optimal Selective Maintenance for Multi-State Systems under Imperfect Maintenance

by Liu, Yu; Huang, Hong-Zhong; Zuo, Ming Jian

In this paper, we consider a selective maintenance problem of multi-state systems (MSS). In order to develop a selective maintenance model, we review Kijima’s imperfect maintenance model and suggest age reduction factor as a function of cost...

  • Filetype: pdf
  • Publish date: 2009-02
  • Keywords:RAMS 2009 Proceedings,Optimizing Equipment Maintenance, Reliability Model, R&M Modeling and Optimization

Behavior of Dynamic Preventive Maintenance Optimization for Machine Tools

by Lanza, Gisela; Niggeschmidt, Stephan; Werner, Patrick

This paper presents an approach to the dynamic optimization of the preventive maintenance schedule for machine tool components during operation based on the actual operating life and the respective load profile...

  • Filetype: pdf
  • Publish date: 2009-02
  • Keywords:RAMS 2009 Proceedings,Optimizing Equipment Maintenance, Reliability Model, R&M Modeling and Optimization

Multiobjective Optimization of Preventive Maintenance Schedule on Traction Power System in High-Speed Railway

by Lui, Xiao Min; Wu, Jun Yong; Yang, Yuan; Yan, Xu Wei

Different maintenance actions result in different system reliability and maintenance costs. Therefore dynamic reliability model and the maintenance cost model on TPSS using different maintenance actions have been established in this paper...

  • Filetype: pdf
  • Publish date: 2009-02
  • Keywords:RAMS 2009 Proceedings,Optimizing Equipment Maintenance, R&M Modeling and Optimization

A Rule Based Expert System for Maintenance as a Competitive Advantage

by De Carlo, Fillippo; Borgia, Orlando; Tucci, Mario; Rapaccini, Mario

In the present work we describe the development of a condition based maintenance platform especially shaped for a network of maintenance companies operating on the same assets..

  • Filetype: pdf
  • Publish date: 2009-02
  • Keywords:RAMS 2009 Proceedings,Optimizing Equipment Maintenance, R&M Modeling and Optimization

Reliability Analysis Required to Determine CBM Condition Indicators

by Wessels, William R.; Sautter, F. Chris

A reliability-centered analysis is presented that defines the process to correctly select CBM as the technically and economically feasible maintenance solution...

  • Filetype: pdf
  • Publish date: 2009-02
  • Keywords:RAMS 2009 Proceedings,Optimizing Equipment Maintenance, R&M Modeling and Optimization, Reliability Model

Grid Service Reliability Modeling on Fault Recovery and Optimal Task Scheduling

by Guo, Suchang; Yang, Bo; Huang, Hong-Zhong

This paper introduces a fault recovery mechanism into grid nodes and gives a constraint on recovery amount...

  • Filetype: pdf
  • Publish date: 2009-02
  • Keywords:RAMS 2009 Proceedings,Optimizing Equipment Maintenance, R&M Modeling and Optimization, Reliability Model

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