| CB3463-1车床转塔刀架故障诊断Petri网模型研究 |
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| 引用本文： | 牛同训,解先敏,王恩海.CB3463-1车床转塔刀架故障诊断Petri网模型研究[J].机床与液压,2011(17). |
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| 作者姓名： | 牛同训 解先敏 王恩海 |
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| 作者单位： | 山东工业职业学院机电工程系;东南大学机械工程学院; |
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| 摘 要： | 在具有大量先验知识和经验的基础上,为解决不确定条件下CB3463-1车床转塔刀架的故障诊断问题,引入了Petri网理论,建立了针对CB3463-1车床转塔刀架故障的诊断模型,并用实例证明了该模型的可行性和有效性。运用Petri网的逻辑推理和矩阵运算功能,在一定程度上解决了故障与其原因的非一一对应问题。
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| 关 键 词： | CB3463-1车床 转塔刀架 故障诊断 Petri网 |
Study on Fault Diagnostic Model Based on Petri Nets for Turret Tool Rest of CB3463-1 Lathe |
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| NIU Tongxun,XIE Xianmin,WANG Enhai.Study on Fault Diagnostic Model Based on Petri Nets for Turret Tool Rest of CB3463-1 Lathe[J].Machine Tool & Hydraulics,2011(17). |
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| Authors: | NIU Tongxun XIE Xianmin WANG Enhai |
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| Affiliation: | NIU Tongxun1,2,XIE Xianmin1,WANG Enhai1(1.Electrical and Mechanical Engineering Department,Shandong VocationalCollege of Industry,Zibo Shandong 256414,China,2.Mechanical Engineering College,Southeast University,Nanjing Jiangsu 211189,China) |
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| Abstract: | In order to solve the fault diagnosis problems of turret tool rest of CB3463-1 lathe under uncertain conditions,as a large number of prior knowledge and experience was gained,the probabilistic method was introduced to the traditional Petri nets,and a diagnosis model of the faults probability for turret tool rest was established.The model was proved to be feasible and valid by an example.By using the Petri nets' function of logical reasoning and matrix calculated,the problem of A fault is corresponding to a ... |
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| Keywords: | CB3463-1 lathe Turret knife rest Fault diagnosis Petri nets |
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