TY - GEN
T1 - Maintenance decision model for a two-machine production line with multistage degradation machines
AU - Kang, Yunyi
AU - Ju, Feng
N1 - Funding Information:
The authors would like to thank the anonymous referees for comments that greatly improved the paper. This research has been supported by the grant from the National Science Foundation.
Publisher Copyright:
Copyright © 2018 ASME.
Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2018
Y1 - 2018
N2 - In this work, we develop preventative maintenance policies on two-machine-And-one-buffer production systems with machines subject to multi-stage degradation. Condition-based maintenance policies are generated for both machines, with consideration on both the machine degradation stages and the buffer level. Moreover, the policies are flexible, allowing a machine to be recovered to any better operating state, while merely recovering to the best operating state is possible in many previous work. A Markov decision model is formulated to find the optimal maintenance policy and computational experiments show that the policies improve the performance of a system in finite production runs.
AB - In this work, we develop preventative maintenance policies on two-machine-And-one-buffer production systems with machines subject to multi-stage degradation. Condition-based maintenance policies are generated for both machines, with consideration on both the machine degradation stages and the buffer level. Moreover, the policies are flexible, allowing a machine to be recovered to any better operating state, while merely recovering to the best operating state is possible in many previous work. A Markov decision model is formulated to find the optimal maintenance policy and computational experiments show that the policies improve the performance of a system in finite production runs.
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U2 - 10.1115/MSEC2018-6633
DO - 10.1115/MSEC2018-6633
M3 - Conference contribution
AN - SCOPUS:85054973313
SN - 9780791851371
T3 - ASME 2018 13th International Manufacturing Science and Engineering Conference, MSEC 2018
BT - Manufacturing Equipment and Systems
PB - American Society of Mechanical Engineers (ASME)
T2 - ASME 2018 13th International Manufacturing Science and Engineering Conference, MSEC 2018
Y2 - 18 June 2018 through 22 June 2018
ER -