| 铁谱磨粒诊断信息融合技术研究 |
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| 引用本文： | 胡财彬,费逸伟,钟新辉,孙世安.铁谱磨粒诊断信息融合技术研究[J].润滑油,2008,23(3):60-62. |
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| 作者姓名： | 胡财彬 费逸伟 钟新辉 孙世安 |
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| 作者单位： | 1. 95810部队,北京,100076
2. 徐州空军学院,江苏,徐州,221000 |
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| 摘 要： | 从某型发动机磨粒识别后的类型出发，探讨并确立了航空发动机各类磨粒诊断的监控标准，对磨粒诊断信息的基元决策概率值进行了详细计算，反复运用D—S证据理论组合规则对磨粒诊断信息进行融合，得出铁谱分析决策的总支持程度，从而对发动机磨损状态进行判别和分析研究。
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| 关 键 词： | 航空发动机 磨粒 D—S证据理论 信息融合 |
| 文章编号： | 1002-3119(2008)03-0060-03 |
| 修稿时间： | 2007年2月26日 |
STUDY ON DIAGNOSIS INFORMATION FUSION TECHNOLOGY OF FERROGRAPHIC DEBRIS |
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| HU Cai-bin,FEI Yi-wei,ZHONG Xin-hui,SUN Shi-an.STUDY ON DIAGNOSIS INFORMATION FUSION TECHNOLOGY OF FERROGRAPHIC DEBRIS[J].Lubricating Oil,2008,23(3):60-62. |
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| Authors: | HU Cai-bin FEI Yi-wei ZHONG Xin-hui SUN Shi-an |
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| Affiliation: | HU Cai - bin, FEI Yi - wei, ZHONG Xin - hui , SUN Shi - an (1. Unit 95810, Beijing 100076, China; 2. Xuzhou Air Force Institute, Xuzhou 221000,China) |
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| Abstract: | Based on the style of a certain engine wear particle recognition, the standards of condition monitoring and fault diagnosis of kinds of wear particles of aero - engine were discussed and set up. The basic decision - making probability of wear particle diagnosis information was calculated in detail, and the diagnosis information of all kinds of debris was fused by the combination rules of D - S evidence theory. Finally, the overall supportable degree of ferrographic analysis was achieved in order to distinguish and study the wear condition of aero - engine. |
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| Keywords: | aero - engine debris D-S evidence theory information fusion |
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