Application of OpticaI Triangulation Imaging to Measure the Volume from a Large Area Object

Deng Renyuan

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Application of OpticaI Triangulation Imaging to Measure the Volume from a Large Area Object

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- Application of OpticaI Triangulation Imaging to Measure the Volume from a Large Area Object
- Optics and Precision Engineering Vol. 2, Issue 4, Pages: 121-130(1994)
- 作者机构：
  
  中国科学院长春光学精密机械研究所, 长春 130021
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：10 March 1994，
  
  Published Online：15 August 1994，
  
  Published：15 August 1994
- 稿件说明：
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邓任远. 光学三角法在大面积体积测量中的应用[J]. 光学精密工程, 1994,(4): 121-130

Deng Renyuan. Application of OpticaI Triangulation Imaging to Measure the Volume from a Large Area Object[J]. Editorial Office of Optics and Precision Engineering, 1994,(4): 121-130
邓任远. 光学三角法在大面积体积测量中的应用[J]. 光学精密工程, 1994,(4): 121-130 DOI：

Deng Renyuan. Application of OpticaI Triangulation Imaging to Measure the Volume from a Large Area Object[J]. Editorial Office of Optics and Precision Engineering, 1994,(4): 121-130 DOI：

摘要

作者的研究目标是一种用于测量大面积物体体积的新系统。该测量系统是以获得距离信息的光三角原理为基础

它的位置传感器是线性CCD

它的显示和控制中心是微机。这种仪器可作实时显示、并能输出计算结果。文中详细讨论了光学系统的成像特性

给出了用于控制系统的软硬件设计。测量结果表明

系统的操作正常

测量精度在2%之内。最后给出测量误差的数学分析结果。

Abstract

In this dissertation

our object of study is a novel system for measuring the volume of alarge area object.This measuring system is based on the principle of optical triangulation toobtain distance information .Its position sensor is linear CCD

its display and control centreis microcomputer. This instrument can measure the object rapidly with reaI time displayingand out putting the results. The imaging characteristics of optic system is discussed in detialand the design of hardware and software for the control system is given. The measuring re.sults show that operation of the system is normal

and the accuracy of measurement is within 2%. The measuring error is also analyzed mathemaically at the end of the paper.

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Related Institution

Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, 130022, China

Changchun Institute of Optics and Fine Mechanics, Chinese Academy of Sciences

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