| 古平,辛光,刘慎洋,李思,李震.典型装备备件消耗规律研究[J].装备环境工程,2016,13(5):166-169. 古平,辛光,刘慎洋,李思,李震.Consumption Models of Spare Parts in Typical Equipment[J].Equipment Environmental Engineering,2016,13(5):166-169. |
| 典型装备备件消耗规律研究 |
| Consumption Models of Spare Parts in Typical Equipment |
| 投稿时间：2016-02-26 修订日期：2016-09-04 |
| DOI：10.7643/ issn.1672-9242.2016.05.029 |
| 中文关键词: 典型装备 正态分布 伽马分布 备件消耗 |
| 英文关键词:typical equipment normal distribution gamma distribution spare parts consumption |
| 基金项目:国家自然科学基金项目（面上项目，重点项目，重大项目） |
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| 中文摘要: |
| 目的 备件的筹措、储存、供应和管理等各个环节都离不开对备件消耗情况的准确把握。只有掌握了备件的消耗规律，才能够制订合理备件保障计划，提高备件保障工作的科学性。方法 通过对某典型装备中正态寿命件和伽马寿命件修理方法的分析，依据更新过程理论以及概率论和数理统计方法，建立了典型装备正态寿命件和伽马寿命件的消耗规律数学模型。结果 通过举例说明了本文建立的备件消耗规律数学模型具有较好的适用性。结论
依据备件的消耗规律，可以为建制单位实现备件的精确化保障提供理论依据。 |
| 英文摘要: |
| Objective Nearly all the segments about spare parts include acquisition, storage, supplying and management have close connections with the spare parts consumption information. The spare parts consumption rule has a great significance on all the segments about spare parts include acquisition, storage, supplying and management and improve the scientificalness of spare parts support.
Method Through making a analysis of the maintenance method of spare parts whose life submit to normal distribution and gamma distribution in some typical equipment, this paper has established consumption models of spare parts whose life submit to normal distribution and gamma distribution in typical equipment, according to stochastic processes and probability theory and mathematical statistics. Results Applicability of the models are given by way of a numerical example. Conclusion The models provide a theoretical basis for calculating reserves of spare parts scientifically and have the vital important guiding significance. |
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