| 多路激光跟踪干涉仪坐标测量系统的容错设计 |
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| 引用本文： | 付继有,丁耀.多路激光跟踪干涉仪坐标测量系统的容错设计[J].计测技术,1997(6):3-4,16. |
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| 作者姓名： | 付继有 丁耀 |
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| 作者单位： | 天津大学精密仪器与光电子工程学院!天津市，300072，天津大学精密仪器与光电子工程学院!天津市，300072，天津大学精密仪器与光电子工程学院!天津市，300072 |
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| 摘 要： | 介绍容错设计思想在由多路激光干涉仪构成的柔性坐标测量系统中的应用。由于采用了硬件冗余、软件冗余等技术，不但使该测量系统具有自我标定的能力，而且可恢复因测量过程中“丢光”现象而造成的干涉仪丢失的测量数据。并用三路单轴跟踪系统实现了二维坐标测量。
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| 关 键 词： | 激光跟踪 干涉仪 冗余 容错 坐标测量系统 |
Fault Tolerant Design of Coordinate Measurement System for Multi-Beam Laser Tracking Interferometer |
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| Fu Jiyou,Ding Yao,Zhang Guoxiong.Fault Tolerant Design of Coordinate Measurement System for Multi-Beam Laser Tracking Interferometer[J].Metrology & Measurement Technology,1997(6):3-4,16. |
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| Authors: | Fu Jiyou Ding Yao Zhang Guoxiong |
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| Affiliation: | Fu Jiyou; Ding Yao; Zhang Guoxiong |
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| Abstract: | This paper introduces the application of Fault Tolerant technology in multi-beam laser tracking interferometer system for flexible coordinate measurement by adopting hardware and software redundancy techniques, the measurement system can be self-calibrated and the lost data due to the lost laser beam during the measuring period can be recovered. By using three single-axis laser tracking interferometers, the two-dimension coordinate measurement has been realized. |
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| Keywords: | Laser tracking Interferometer Redundancy Fault Tolerant design |
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