| 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,谢鲲,刘庆.用模糊理论诊断中冷器故障的研究[J].大连交通大学学报,1999,20(3):1. |
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| 作者姓名： | 马修真 谢鲲 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,辽宁,大连,116028
2. 哈尔滨铁路分局,黑龙江,哈尔滨,150000 |
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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，成功地诊断了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 |
| 修稿时间： | :1999 |
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 Jiaotong University,1999,20(3):1. |
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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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