TY - JOUR
T1 - A Stochastic Model on One-Unit Repairable Systems with Multiple Degenerative States
AU - Li, Xiaohu
AU - Ding, Weiyong
N1 - Publisher Copyright:
© 2017, Institute of Systems Science, Academy of Mathematics and Systems Science, CAS and Springer-Verlag GmbH Germany, part of Springer Nature.
PY - 2018/6/1
Y1 - 2018/6/1
N2 - This paper studies a maintenance model for an one-unit degenerative system with multiple failure states based on the proportional hazards and proportional reversed hazards models. The authors investigate how the variation of system configuration parameters have an impact on both operating and repair times and hence the system performance. Furthermore, the authors also derive the explicit expression for the long-run average cost per unit time. An algorithm to locate the optimal number of repairs in a renewal cycle is discussed as well.
AB - This paper studies a maintenance model for an one-unit degenerative system with multiple failure states based on the proportional hazards and proportional reversed hazards models. The authors investigate how the variation of system configuration parameters have an impact on both operating and repair times and hence the system performance. Furthermore, the authors also derive the explicit expression for the long-run average cost per unit time. An algorithm to locate the optimal number of repairs in a renewal cycle is discussed as well.
KW - Likelihood ratio order
KW - Stochastic order
KW - majorization
KW - proportional hazards
KW - schur-convex
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U2 - 10.1007/s11424-017-6306-2
DO - 10.1007/s11424-017-6306-2
M3 - Article
AN - SCOPUS:85034569805
SN - 1009-6124
VL - 31
SP - 804
EP - 819
JO - Journal of Systems Science and Complexity
JF - Journal of Systems Science and Complexity
IS - 3
ER -