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| 二维电子动态自准直仪 |
| Two-dimensional Electronic Dynamic Auto-collimator |
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| DOI: |
| 中文关键词: 自准直仪,光学检测,动态检测 |
| 英文关键词:Auto-collimator,Optical Test,Dynamic Test, |
| 基金项目: |
| 沈忙作 |
| 中国科学院光电技术研究所!成都610209 |
| 摘要点击次数: 2299 |
| 全文下载次数: 13 |
| 中文摘要: |
| 利用四象限光电探测器制成一种电子自准直仪,它具有自动测量,速度快,精度较高,能同时测量二维角位移的特点。文中介绍此种自准直仪的工作原理,以及检测和使用的情况。 |
| 英文摘要: |
| A electronic auto-collimator is developed,in which a quadrant detector is used.This auto-collimator features automatic,high speed,high precision and two dimensional measurement of angular displacement. In this paper we present its working principle,calibration results,and an example of recording a shock process. |
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