| 基于动态模糊综合评判的故障预测方法 |
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| 引用本文： | 秦俊奇,曹立军,王兴贵,黄景德.基于动态模糊综合评判的故障预测方法[J].计算机工程,2005,31(12):172-174. |
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| 作者姓名： | 秦俊奇 曹立军 王兴贵 黄景德 |
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| 作者单位： | 1. 南京理工大学机械工程学院,南京,210094
2. 军械工程学院,石家庄,050003 |
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| 摘 要： | 根据故障预测的特点和要求，指出传统模糊综合评判方法的不足，提出了动态模糊综合评判方法，给出了动态权重矩阵和动态模糊关系矩阵的确定方法。并与规则推理相结合，以反后座装置为例对评判过程予以说明，证明了该方法的有效性和实用性。
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| 关 键 词： | 故障预测 模糊综合评判 隶属函数 规则 |
| 文章编号： | 1000-3428(2005)12-0172-03 |
Fault Forecast Method Based on Dynamic Fuzzy Comprehensive Evaluation |
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| Qin Junqi,Cao Lijun,Wang Xinggui,HUANG Jingde.Fault Forecast Method Based on Dynamic Fuzzy Comprehensive Evaluation[J].Computer Engineering,2005,31(12):172-174. |
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| Authors: | Qin Junqi Cao Lijun Wang Xinggui HUANG Jingde |
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| Affiliation: | QIN Junqi1,CAO Lijun2,WANG Xinggui2,HUANG Jingde2 |
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| Abstract: | Considering the characteristics and requirements of fault forecast, the deficiencies of traditional fuzzy comprehensive evaluationmethod is pointed out. A dynamic fuzzy comprehensive evaluation method is proposed. And detailed confirmation methods of dynamic weightcoefficient matrix and fuzzy relationship matrix are given. Rule-based reasoning is adopted as a complementary method. The validation andpracticability are proved by the basic evaluation steps in an example of recoil system. |
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| Keywords: | Fault forecast Fuzzy comprehensive evaluation Membership function Rule |
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