Joint optimization of production scheduling and machine group preventive maintenance

Joint optimization of production scheduling and machine group preventive maintenance

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Article ID: iaor201530408
Volume: 146
Issue: 6
Start Page Number: 68
End Page Number: 78
Publication Date: Feb 2016
Journal: Reliability Engineering and System Safety
Authors: , , ,
Keywords: maintenance, repair & replacement, production, heuristics: genetic algorithms
Abstract:

  • Group preventive maintenance (PM) planning and production scheduling are jointed.
  • Maintenance interval and assignment of jobs are decided by minimizing total cost.
  • Relationships among system age, PM, job processing time are quantified.
  • Random keys genetic algorithms (GA) are used to solve the NP‐hard problem.
  • Random keys GA and Particle Swarm Optimization (PSO) are compared.

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