| 曲面构件超声检测中的灵敏度自动补偿技术 |
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| 引用本文： | 江健,吴瑞明,杜兴吉,周晓军. 曲面构件超声检测中的灵敏度自动补偿技术[J]. 机床与液压, 2004, 0(9): 167-169,178 |
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| 作者姓名： | 江健 吴瑞明 杜兴吉 周晓军 |
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| 作者单位： | 浙江大学,杭州,310027 |
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| 摘 要： | 从曲面构件超声无损检测的原理出发，针对非对称曲面型构件超声检测比较困难的特点，分析了非对称曲面型构件自动化超声检测的原理，并提出了用最小二乘法拟合使用灵敏度调整曲线的方法。
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| 关 键 词： | 曲面构件 超声榆测 灵敏度 |
| 文章编号： | 1001-3881(2004)9-167-3 |
Automatic Sensitivity Compensation Technology on Ultrasonic Inspection of Curved Surface |
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| JIANG Jian,WU Rui-ming,DU Xing-ji,ZHOU Xiao-jun. Automatic Sensitivity Compensation Technology on Ultrasonic Inspection of Curved Surface[J]. Machine Tool & Hydraulics, 2004, 0(9): 167-169,178 |
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| Authors: | JIANG Jian WU Rui-ming DU Xing-ji ZHOU Xiao-jun |
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| Abstract: | The theory was analyzed of the ultrasonic inspection about the curved surface.One algorithm method which based on least square method was presented,which adjust the plus of sensitivity to deal with the difficulties of the ultrasonic inspection on the curved surface. |
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| Keywords: | Curved surface Ultrasonic inspection Sensivitity |
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