| 盘式刹车系统模糊可靠性分析 |
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| 引用本文： | 高向前,王新忠.盘式刹车系统模糊可靠性分析[J].石油工业技术监督,2004,20(10):17-19. |
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| 作者姓名： | 高向前 王新忠 |
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| 作者单位： | 中国石油勘探开发研究院机械所,北京,100083 |
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| 摘 要： | 石油钻机盘式刹车系统是由串联子系统和并联子系统组成的复杂混联系统：简要分析了盘式刹车执行机构的可靠性数学模型．并运用二级模糊综合评判的方法对盘式刹车执行机构的可靠性进行了预计。然后根据预计的盘式刹车执行机构的可靠性指标，采用模糊评价的方法对各零部件进行了可靠度指标的分配．
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| 关 键 词： | 预计 分配 子系统 模糊评价 执行机构 模糊综合评判 复杂 盘式刹车 混联系统 零部件 |
| 修稿时间： | 2004年8月28日 |
Fuzzy Reliability Analysis of Wheel-type Braking System |
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| Gao Xiangqian,Wang Xinzhong.Fuzzy Reliability Analysis of Wheel-type Braking System[J].Technology Supervision In Petroleum Industry,2004,20(10):17-19. |
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| Authors: | Gao Xiangqian Wang Xinzhong |
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| Abstract: | Wheel-type braking system for oil drilling machine is a complicated system consisting of a series subsystem and a parallel subsystem. In this paper, a brief analysis is made of the mathematical model on the reliability of the performing mechanism of wheel-type braking system and an estimation is made on its reliability by secondary fuzzy evaluation. Then, based on the estimated reliability indicators, a distribution of reliability indicator is made for all component parts by means of fuzzy evaluation. |
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| Keywords: | wheel-type braking system fuzzy reliability reliability estimation reliability distribution |
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