上海交通大学学报(英文版) ›› 2015, Vol. 20 ›› Issue (3): 322-325.doi: 10.1007/s12204-015-1630-y

• • 上一篇    下一篇

Optimal Preventive Maintenance Policy with Consideration of Production Wait

WANG Wen-bin (王文彬), LI Ping* (李娉), PENG Rui (彭锐)   

  1. (Donlink School of Economics and Management, University of Science and Technology Beijing, Beijing 100083, China)
  • 发布日期:2015-06-11
  • 通讯作者: LI Ping (李娉) E-mail:mathliping@163.com

Optimal Preventive Maintenance Policy with Consideration of Production Wait

WANG Wen-bin (王文彬), LI Ping* (李娉), PENG Rui (彭锐)   

  1. (Donlink School of Economics and Management, University of Science and Technology Beijing, Beijing 100083, China)
  • Published:2015-06-11
  • Contact: LI Ping (李娉) E-mail:mathliping@163.com

摘要: In this paper, we consider the replacement of a single unit with catastrophic failure mode. Besides replaced at a preset time, the unit is also replaced at failure time or if it encounters a production wait and its age has reached a threshold. The joint preventive maintenance interval and threshold optimization problem are formulated with the objective of minimizing the expected cost per unit time in long run. A numerical example is presented to illustrate the applicability of the model.

关键词: preventive, maintenance, production wait, age replacement, threshold

Abstract: In this paper, we consider the replacement of a single unit with catastrophic failure mode. Besides replaced at a preset time, the unit is also replaced at failure time or if it encounters a production wait and its age has reached a threshold. The joint preventive maintenance interval and threshold optimization problem are formulated with the objective of minimizing the expected cost per unit time in long run. A numerical example is presented to illustrate the applicability of the model.

Key words: preventive, maintenance, production wait, age replacement, threshold

中图分类号: