| 高精度差动型激光多普勒大直径测量系统 |
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| 引用本文： | 桑波,赵宏,谭玉山. 高精度差动型激光多普勒大直径测量系统[J]. 工具技术, 2002, 36(10): 44-46 |
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| 作者姓名： | 桑波 赵宏 谭玉山 |
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| 作者单位： | 西安交通大学 |
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| 基金项目： | 国家行动计划“MEMS智能仪器及其基础理论与技术”资助项目 |
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| 摘 要： | 研制了一种可高精度在线测量大尺寸回转体工件直径及圆度误差的差动型激光多普勒大直径测量系统 ,介绍了系统的测量原理及信号处理技术 ,分析了系统测量精度的影响因素
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| 关 键 词： | 大直径 在线测量 激光多普勒 差拍 |
High Precise Measuring System for Large Diameter with Laser Doppler Technology |
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| Sang Bo Zhao Hong Tan Yushan. High Precise Measuring System for Large Diameter with Laser Doppler Technology[J]. Tool Engineering(The Magazine for Cutting & Measuring Engineering), 2002, 36(10): 44-46 |
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| Authors: | Sang Bo Zhao Hong Tan Yushan |
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| Affiliation: | Sang Bo Zhao Hong Tan Yushan |
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| Abstract: | A high precise measuring system with beating laser Doppler technology is developed to online measure the diameter and roundness of large revolution workpieces. The measurement principle and signal processing technology of the system are introduced, and the factors influencing the measuring accuracy are analyzed. |
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| Keywords: | large diameter online measurement laser Doppler beat |
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