Two-level Spare Parts Support Effectiveness Evaluation Model under (S-K, S) Supply Strategy

Authors

Songshi Shao, 1. Department of Scientific Research of Navy University of Engineering, Wuhan 430033, China; ;
Wei Yong, 2. Navy Submarine Academy, Qingdao 264042, China;

Abstract

Abstract: Spares are one of the important factors of the operational readiness and the mission success. The (S-K, S) supply strategy is proposed based on the multi-level supply mode according to spares’ reliability and price. Simulation model is established to evaluate the support effectiveness of spare parts by the principle of discrete event simulation. The analytical evaluation model is also established by Gamma distribution characteristics. An approximate model is verified and compared in an example; the results show that the calculation results of the two models are consistent; and the results of approximate model are more close to the results of simulation model whether the actual availability is high or low, which can be used for quantitative assessment.

Recommended Citation

Shao, Songshi and Yong, Wei (2019) "Two-level Spare Parts Support Effectiveness Evaluation Model under (S-K, S) Supply Strategy," Journal of System Simulation: Vol. 31: Iss. 4, Article 19.
DOI: 10.16182/j.issn1004731x.joss.17-0110
Available at: https://dc-china-simulation.researchcommons.org/journal/vol31/iss4/19

First Page

750

Revised Date

2017-05-21

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.17-0110

Last Page

756

CLC

TJ761

Recommended Citation

Shao Songshi, Wei Yong. Two-level Spare Parts Support Effectiveness Evaluation Model under (S-K, S) Supply Strategy[J]. Journal of System Simulation, 2019, 31(4): 750-756.

DOI

10.16182/j.issn1004731x.joss.17-0110