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基于动态模糊综合评判的故障预测方法 被引量:11

Fault Forecast Method Based on Dynamic Fuzzy Comprehensive Evaluation
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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。 Considering the characteristics and requirements of fault forecast, the deficiencies of traditional fuzzy comprehensive evaluation method is pointed out. A dynamic fuzzy comprehensive evaluation method is proposed. And detailed confirmation methods of dynamic weight coefficient matrix and fuzzy relationship matrix are given. Rule-based reasoning is adopted as a complementary method. The validation and practicability are proved by the basic evaluation steps in an example of recoil system.
出处 《计算机工程》 EI CAS CSCD 北大核心 2005年第12期172-174,共3页 Computer Engineering
关键词 故障预测 模糊综合评判 隶属函数 规则 Fault forecast Fuzzy comprehensive evaluation Membership function Rule
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