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| 基于模糊聚类分析识别内燃机缸内燃烧异常的故障 | |
| 引用本文： | 朱建新,陈婕,何文华,吴锋,陈红岩. 基于模糊聚类分析识别内燃机缸内燃烧异常的故障[J]. 浙江大学学报(工学版), 1999, 0(4) |
| 作者姓名： | 朱建新 陈婕 何文华 吴锋 陈红岩 |
| 作者单位： | 浙江大学能源工程系!浙江杭州310027(朱建新，何文华，吴锋)，浙江大学机械工程学系!浙江杭州310027(陈婕)，上海交通大学动力与能源工程学院!上海200030(陈红岩) |
| 摘 要： | 运用模糊诊断理论，通过测试内燃机循环内转速波动，对ＳＹ４９２Ｑ－４ 型汽油机燃烧异常的症状进行识别诊断，结果表明模糊聚类方法可以对故障发生的中间随机原因（症状）进行定位研究，并在一定的转速范围内对于多因素的故障识别具有很高的准确性． |
| 关 键 词： | 故障诊断 循环内转速波动 模糊聚类 |
A new method of diagnosing in|cylinder combustion deficiency based on fuzzy classification theory |
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| ZHU Jian|xin ,CHEN Jie ,HE Wen|hua ,WU Feng ,CHEN Hong|yan. A new method of diagnosing in|cylinder combustion deficiency based on fuzzy classification theory[J]. Journal of Zhejiang University(Engineering Science), 1999, 0(4) | |
| Authors: | ZHU Jian|xin CHEN Jie HE Wen|hua WU Feng CHEN Hong|yan |
| Affiliation: | ZHU Jian|xin 1,CHEN Jie 2,HE Wen|hua 1,WU Feng 1,CHEN Hong|yan 3 |
| Abstract: | A new method of diagnosing in|cylinder combustion deficiency, utilizing intra|cycle speed fluctuation by means of fuzzy classification theory was developed in this paper. In this study, a self|researched condition monitor was used to measure on|line test data of intra|cycle speed fluctuation. The experiments in SY492|Q showed that fault diagnosis using fuzzy classification. |
| Keywords: | diagnosis intra|cycle speed fluctuation fuzzy classification |
| 本文献已被 CNKI 等数据库收录！ | |