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中文
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曹建福
教授
Papers
基于改进证据理论的大型制造装备故障诊断
Release Time:2025-04-30
Hits:
Date:
2025-04-30
Title of Paper:
基于改进证据理论的大型制造装备故障诊断
Journal:
振动、测试与诊断
Summary:
针对大型制造装备故障诊断中存在的高冲突证据问题,提出了一 种改进的信息融合故障诊断方法。该算法通过各条证据可信度获得平均信任度,利用各证据的相对距离构造一个反映冲突强度的动态权重参数。为了使各条证据更能客观地反映装备的故障特性,利用模式之间的相似度获取证据的mass函数。仿真实验结果表明,该算法可以有效减少证据间的冲突,对大型制造设备故障诊断较高的识别率显示了该方法较好的实用价值。
Co-author:
曹建福,曹雯
Volume:
32(04)
Page Number:
532-537
Translation or Not:
No
Date of Publication:
2012-04-10
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