Abstract
This investigation presents a Markov model for the performance analysis of the fault tolerant machining system with failure-prone server and supported by warm standbys. To utilize the server’s idle time, provision of server’s working vacation has been done which make the system cost effective. The online and warm standby machines may fail and can be repaired by a single skilled repairman. Due to capacity constraint, when the system reaches its full capacity, no more jobs for repairing of failed machines are allowed until the workload of repair jobs reduces to a threshold level ‘F’. Before initiating the repair of the failed machines in case of coming back from the vacation state, the server requires the setup time. To make system fault tolerable, apart from standby provisioning and repairing of failed machines, the concepts of reboot and recovery are included for the formulation of Markov model. The various performance measures including the reliability indices are derived by using the transient probabilities which are computed using Runge–Kutta method. By taking a suitable numerical illustration, various system indices are examined with respect to different parameters. The computational tractability and sensitivity analysis carried out for the established metrics will provides valuable insights for the maintainability and up-gradation of the existing machining systems.
Similar content being viewed by others
References
Sivazlian, B.D., Wang, K.H.: Economic analysis of the M/M/R machine repair problem with warm standby. Microelectron. Reliab. 29, 25–35 (1989)
Wang, K.H., Sivazlian, B.D.: Cost analysis of the M/M/R machine repair problem with spares operating under variable service rates. Microelectron. Reliab. 32, 1171–1183 (1992)
Jain, M.: Reliability prediction of repairable redundant system with imperfect switching and repair. Arab. J. Sci. Eng. 41, 3717–3725 (2016)
Jain, M., Meena, R.K.: Fault tolerant system with imperfect coverage, reboot and server vacation. J. Ind. Eng. Int. 13, 171–180 (2016)
Doshi, B.T.: Queueing systems with vacations—a survey. Queueing. Syst. 1, 29–66 (1986)
Gupta, S.M.: Machine interference problem with warm spares, server vacations and exhaustive service. Perform. Eval. 29, 195–211 (1997)
Ke, J.C., Wu, C.H.: Multi-server machine repair model with standbys and synchronous multiple vacation. Comput. Ind. Eng. 62, 296–305 (2012)
Wang, K.H., Liou, C.D., Wang, Y.L.: Profit optimization of the multiple-vacation machine repair problem using particle swarm optimization. Int. J. Syst. Sci. 45, 1769–1780 (2014)
Servi, L.D., Finn, S.G.: M/M/1 queues with working vacations (M/M/1/WV). Perform. Eval. 50, 41–52 (2002)
Wang, K.H., Chen, W.L., Yang, D.Y.: Optimal management of the machine repair problem with working vacation: Newton’s method. J. Comput. Appl. Math. 233, 449–458 (2009)
Jain, M., Upadhyaya, S.: Synchronous working vacation policy for finite-buffer multi server queueing system. Appl. Math. Comput. 217, 9916–9932 (2011)
Liu, B., Cui, L., Wen, Y., Shen, J.: A cold standby repairable system with working vacation and vacation interruption following Markovian arrival process. Reliab. Eng. Syst. Saf. 142, 1–8 (2015)
Wartenhrost, P.: N parallel queueing system with server breakdown and repair. Eur. J. Oper. Res. 82, 302–322 (1995)
Wang, K.H.: Optimal operation of a Markovian queueing system with a removable and non-reliable server. Microelectron. Reliab. 35, 1131–1136 (1995)
Hassan, N.A., Ibrahim, H.: Analysis of multi-level queueing systems with server breakdown by using recursive solution technique. Appl. Math. Model. 37, 3714–3724 (2013)
Kuo, C.C., Ke, J.C.: Comparative analysis of standby systems with unreliable server and switching failure. Reliab. Eng. Saf. 145, 74–82 (2016)
Gupta, S.M.: Interrelationship between controlling arrival and service in queueing systems. Comput. Oper. Res. 22, 1005–1014 (1995)
Wang, K.H., Yang, D.Y.: Controlling arrival for a queueing system with an unreliable server: Newton-Quasi method. Appl. Math. Comput. 213, 92–101 (2009)
Yang, D.Y., Wang, K.H., Wu, C.H.: Optimization and sensitivity analysis of controlling arrivals in the queueing system with single working vacation. J. Comput. Appl. Math. 234, 545–556 (2010)
Huang, H.I., Hsu, P.C., Ke, J.C.: Controlling arrival and service of a two removable-server system using genetic algorithm. Expert Syst. Appl. 38, 10054–10059 (2011)
Jain, M., Shekhar, C., Shukla, S.: Machine repair problem with an unreliable server and controlled arrival of failed machines. OPSEARCH 51, 416–433 (2015)
Jain, M., Bhagat, A.: Transient analysis of finite F-policy retrial queues with delayed repair and threshold recovery. Natl. Acad. Sci. Lett. 38, 257–261 (2015)
Trivedi, K.S.: Probability and Statistics with Reliability, Queueing and Computer Science Applications, 2nd edn. Wiley, New York (2002)
Wang, K.H., Chiu, L.W.: Cost benefits analysis of availability system with warm standby units and imperfect coverage. Appl. Math. Comput. 172, 1239–1256 (2006)
Wang, K.H., Yen, T.C., Jian, J.J.: Reliability and sensitivity analysis of a repairable system with imperfect coverage under service pressure condition. J. Manuf. Syst. 32, 357–363 (2013)
Jain, M., Gupta, R.: Optimal replacement policy for a repairable system with multiple vacations and imperfect fault coverage. Comput. Ind. Eng. 66, 710–719 (2013)
Jain, M., Shekhar, C., Rani, V.: N-policy for multi-component machining system with imperfect coverage, reboot and unreliable server. Prod. Manuf. Res. 2, 457–476 (2014)
Ke, J.C., Liu, T.H.: A repairable system with imperfect coverage and reboot. Appl. Math. Comput. 246, 148–158 (2014)
Jain, M., Shekhar, C., Meena, R.K.: Admission control policy of maintenance for unreliable server machining system with working vacation. Arab. J. Sci. Eng. 42, 2993–3005 (2017)
Shekhar, C., Jain, M., Iqbal, J., Raina, A.A.: Threshold control policy for maintainability of manufacturing system with unreliable workstations. Arab. J. Sci. Eng. 42, 4833–4851 (2017)
Acknowledgements
The authors would like to thank the editorial board and anonymous referees for the valuable constructive comments and suggestions on an earlier version of this paper. The author (CS) extends his sincere thanks to funding agency DST FIST for a financial grant to the department having number SR/FST/MSI-090/2013(C).
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Jain, M., Shekhar, C. & Meena, R.K. Performance analysis and control F-policy for fault-tolerant system with working vacation. OPSEARCH 56, 409–431 (2019). https://doi.org/10.1007/s12597-019-00369-0
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12597-019-00369-0