| Bayesian decision-based pattern recognition on spectrum signal of metal transfer modes |
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| 引用本文： | 云绍辉,张德勤,韩国明,李俊岳.Bayesian decision-based pattern recognition on spectrum signal of metal transfer modes[J].中国焊接,2006(1). |
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| 作者姓名： | 云绍辉 张德勤 韩国明 李俊岳 |
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| 作者单位： | Tianjin University Tianjin，300072，Department of Material Science and Engineering，Jiujiang University，Jiujiang，332005，Department of Material Science and Engineering，Jiujiang University，Jiujiang，332005，Tianjin University，Tianjin，300072，Tianjin University，Tianjin，300072 |
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| 基金项目： | FundedbyTheNationalNatureScienceFoundation(No.59575059). |
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| 摘 要： | 0IntroductionThe metal transfer mode of metal gas arc welding(MIG,MAG,CO2)is usually recognized according to arcform,dropletshape and size by using high-speed photogra-phy method.In order to obtain the ideal transfer mode,standard parameters are always set in force based on prac-tical experience.How to recognize the transfer mode dur-ing the welding process is the question aroused much atten-tion.The shortcoming of using electronic signal lies that itis limited to certain kind of transfer …
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