| 用模糊理论诊断中冷器故障的研究 |
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| 引用本文： | 马修真,刘庆.用模糊理论诊断中冷器故障的研究[J].大连铁道学院学报,1999,20(3):38-41. |
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| 作者姓名： | 马修真 刘庆 |
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| 作者单位： | [1]大连铁道学院交通运输工程分院 [2]哈尔滨铁路分局 |
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| 摘 要： | 提出了一种不解体诊断中冷器技术状态的新方法，通过检测中冷器增压空气流动阻力，空气和冷却水进、出口温度等，提取反映中冷器技术状态的特征参数，成功地诊断中冷器的技术状态及典型故障。
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| 关 键 词： | 模糊理论 中冷器 故障诊断 内燃机车 柴油机 |
Fault Diagnostics for Charger-Air Cooler Using Fuzzy Theory |
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| MA Xiu-zhen,XIE Kun,LIU Qing.Fault Diagnostics for Charger-Air Cooler Using Fuzzy Theory[J].Journal of Dalian Railway Institute,1999,20(3):38-41. |
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| Authors: | MA Xiu-zhen XIE Kun LIU Qing |
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| Abstract: | A new fault diagnosis method for charger - air cooler without disassembling the engine has been introduced. Feature parameters reflecting fault status of charger -air cooler has been obtained by measuring the resistance of charger-air cooler to charger-air, the inlet and outlet temperature of charger-air and cooling water. The status and typical faults in charger-air cooler was successfully diagnosed. |
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| Keywords: | Fuzzy theory charger-air cooler fault diagnostics |
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