| 考虑双方风险的平均故障修复时间检验方法 |
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| 引用本文： | 于录,吴福强.考虑双方风险的平均故障修复时间检验方法[J].战术导弹技术,2012(1):69-71. |
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| 作者姓名： | 于录 吴福强 |
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| 作者单位： | 92941部队93分队 |
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| 摘 要： | 平均故障修复时间(MTTR)作为武器装备维修性的重要参数之一,是靶场装备维修性试验时必须考核的指标。针对GJB 2072-94《维修性试验与评定》中规定的适用于未知维修时间分布类型的MTTR检验方法,只考虑了研制方的风险,在GJB2072-94中规定的检验方法的基础上,提出了同时考虑研制方和军方风险的MTTR检验方法,在武器装备靶场维修性试验中体现了公平、公正性。
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| 关 键 词： | 维修时间 风险 平均故障修复时间 方差 检验 |
Inspection Method of Mean Time to Recovery Taking the Risk of Both Sides into Account |
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| Yu Lu,Wu Fuqiang.Inspection Method of Mean Time to Recovery Taking the Risk of Both Sides into Account[J].Tactical Missile Technology,2012(1):69-71. |
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| Authors: | Yu Lu Wu Fuqiang |
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| Affiliation: | (Unit 92941 Element 93,Huludao Liaoning 125001,China) |
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| Abstract: | The Mean Time to Recovery(MTTR) is one of the important maintainability parameter of weaponry,and it must be examined in the test of equipment maintainability.The inspection method being the same with maintain time which has unknown distribution type only considers the risk of manufacture,Which is prescribed in GJB2072-94 《Maintainability Test and Evaluation》.Basing on the method in GJB2072-94,an inspection method of MTTR is put forward,which takes the risk of both sides into account.The equity between the manufacture and the army can be achieved by using this method in weapons approval test at range. |
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| Keywords: | maintenance time risk mean time to recovery variance test |
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