ACTA AERONAUTICAET ASTRONAUTICA SINICA >
Optimization of Condition-based Maintenance for Degradation Systems Under Imperfect Maintenance
Received date: 2012-03-12
Revised date: 2012-04-11
Online published: 2012-04-16
Supported by
National Defense Pre-research Foundation of China (51304010206, 51327020105)
Focusing on the fact that a maintained system cannot as a rule be restored to a condition as good as new after the maintenance, and that its lifetime will be decreasing due to aging, a new condition-based maintenance (CBM) model under imperfect maintenance for a degradation system is developed based on the Gamma process. The system is periodically inspected. If the observed degradation level exceeds a threshold and if no failure occurs, a preventive maintenance is performed, which can restore the system to somewhere between as good as new and as old as bad. After several preventive maintenance actions, the degradation system should be replaced when the state exceeds the threshold again and if no failure occurs. A corrective replacement is performed when failure does occur. The joint optimization of inspection period and replacement policy is investigated for the minimization of system long run cost rate. The CBM model is analyzed through a numerical example, and the validity of the model is proved using Monte Carlo simulation method.
GE Enshun , LI Qingmin , ZHANG Guangyu , YANG Meiling . Optimization of Condition-based Maintenance for Degradation Systems Under Imperfect Maintenance[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2013 , 34(2) : 316 -324 . DOI: 10.7527/S1000-6893.2013.0036
[1] Chen D, Trivedi K S. Closed-form analytical results for condition-based maintenance. Reliability Engineering and System Safety, 2002, 76(1): 43-51.
[2] Hosseini M M, Kerr R M, Randall R B. An inspection model with minimal and major maintenance for a system with deterioration and Poisson failures. IEEE Transactions on Reliability, 2000, 49(1): 88-98.
[3] Tomasevicz C L, Asgarpoor S. Optimum maintenance policy using semi-Markov decision processes. Electric Power Systems Research, 2009, 79(9): 1286-1291.
[4] Grall A, Dieulle L, Berenguer C, et al. Asymptotic failure rate of a continuously monitored system. Reliability Engineering and System Safety, 2006, 91(2): 126-130.
[5] Kallen M J, Noortwijk J M. Optimal periodic inspection of a deterioration process with sequential condition states. International Journal of Pressure Vessels and Piping, 2006, 83(4): 249-255.
[6] Pham H, Wang H. Imperfect maintenance. European Journal of Operational Research, 1996, 94(3): 425-438.
[7] Wang H. A survey of maintenance policies of deteriorating systems. European Journal of Operational Research, 2002, 139(3): 469-489.
[8] Cheng Z J, Gao D H, Huang Z, et al. Optimal analysis of the condition-based maintenance model under the imperfect repair. Systems Engineering and Electronics, 2006, 28(7): 1106-1108. (in Chinese) 程志君, 高大化, 黄卓, 等. 不完全维修条件下的视情维修优化模型. 系统工程与电子技术, 2006, 28(7): 1106-1108.
[9] Chiang J H, Yuan J. Optimal maintenance policy for a Markovian system under periodic inspection. Reliability Engineering and System Safety, 2001, 71(2): 165-172.
[10] Nicolai R P, Frenk J B, Dekker R. Modelling and optimizing imperfect maintenance of coatings on steel structures. Structural Safety, 2009, 31(3): 234-244.
[11] Newby M J, Barker C T. A bivariate process model for maintenance and inspection planning. International Journal of Pressure Vessels and Piping, 2006, 83(4): 270-275.
[12] Castanier B, Berenguer C, Grall A. A sequential condition-based repair/replacement policy with non-periodic inspections for a system subject to continuous wear. Applied Stochastic Models in Business and Industry, 2003, 19(4): 327-347.
[13] Liao H, Elsayed E A, Chan L Y. Maintenance of continuously monitored degrading systems. European Journal of Operational Research, 2006, 175(2): 821-835.
[14] Cheng Z J, Guo B. Optimal analysis of the condition-based maintenance model under the imperfect repair. Systems Engineering and Electronics, 2008,30(1):193-196. (in Chinese) 程志君, 郭波. 连续劣化系统的最佳检测与维修策略分析. 系统工程与电子技术, 2008, 30(1): 193-196.
[15] Noortwijk J M. A survey of the application of Gamma processes in maintenance. Reliability Engineering and System Safety, 2009, 94(1): 2-21.
[16] Huynh K T, Barros A, Berenguer C, et al. A periodic inspection and replacement policy for systems subject to competing failure modes due to degradation and traumatic events. Reliability Engineering and System Safety, 2011, 96(4): 497-508.
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