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首页> 外文会议>International conference on computer applications in shipbuilding >STUDY OF THREE DIMENSIONAL COORDINATE MEASURING METHODS FOR PRODUCTION OF SHIP HULL BLOCKS
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STUDY OF THREE DIMENSIONAL COORDINATE MEASURING METHODS FOR PRODUCTION OF SHIP HULL BLOCKS

机译：三维坐标测量方法生产船舶船体块的生产

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摘要

Geometry dimensions, shipbuilding tolerance and accuracy management are the main basis of ship manufacture technology in the field of geometry information measurement. The exact and high-speed measurement in every technical stage of ship manufacture are very important to improve the accuracy of constructing of hull, shorten ship building cycle, and reduce building cost. This paper presents how to improve measurement accuracy and compress the working time with the method of non-contact measurement, researching the basic theory of three dimensions measurement. In this foundation, the paper introduce several usual three dimensional coordinate measuring methods for production of ship hull blocks, such as traditional measurement method, transit survey system, total station measurement system and photogrammetric system in order to pursue an exact and high-speed measuring method.
机译：几何尺寸，造船公差和准确性管理是船舶制造技术在几何信息测量领域的主要基础。船舶制造的各个技术阶段的精确和高速测量非常重要，可以提高船体，缩短船舶建筑周期的构建精度，降低建筑成本。本文介绍了如何提高测量精度，并采用非接触式测量方法压缩工作时间，研究三维测量的基本理论。本文介绍了几种通常的三维三维坐标测量方法，用于生产船舶船体块，如传统的测量方法，过境调查系统，总站测量系统和摄影测量系统，以追求精确和高速测量方法。

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