Detection of Variation Sources in a Serial Production System |
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作者姓名: | MAYi-zhong ZHAOFeng-yu |
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作者单位: | [1]NorthwesternPolytechnicalUniversity,Xian710072,P.R.China [2]ZhengzhouInstituteofAeronautics,Zhengzhou450005,P.R.China |
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摘 要: | Variation is the fundamental cause of poor quality.In order to reduce variation and seek quality improvement opportunities,it is important to understand how variation is added and transmitted across the processes of the manufacturing system.In this paper,we introduce a model for variation transmission and give the method of detecting variation sources in a series connection manufacturing processes.Finally,anexample of the application of this method is given.
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关 键 词: | 设备 探伤 检查方法 回归模型 固有误差 变化 质量 |
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