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CAD-directed Inspection Planning for Laser Guided Measurement Robot

机译:激光制导测量机器人的CAD指导检验计划

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摘要

A miniature laser guided measurement robot (LGMR) has been developed based on a new theory "laser beam moving and spherically mounted retroreflector (SMR) tracking" instead of the traditional method "SMR moving and laser beam tracking". A systematic algorithm of generating optimal inspection planning based on CAD-directed model is proposed for LGMR to inspect free-form surfaces. The method integrated techniques from feature extraction,inspection path planning to generate the movement orientation,position and optimal distance for LGMR.Also,it automatically generates a consistent and efficient inspection process that can avoid the unnecessary trials in manual operations and reduce inaccuracy and inconsistency due to different operators. A free-form surface of automotive body is used to test the CAD-directed inspection planning which is generated from the proposed methods. The experiment has demonstrated that the inspection planning can be integrated to the LGMR and generated automated scanning process under automaticity and accuracy constraints.
机译:微型激光制导测量机器人(LGMR)基于新理论“激光束移动和球面安装的后向反射器(SMR)跟踪”而不是传统方法“ SMR移动和激光束跟踪”而开发。提出了一种基于CAD指导模型的最优检查计划生成系统算法,供LGMR检查自由曲面。该方法融合了特征提取,检查路径规划等技术,可生成LGMR的运动方向,位置和最佳距离。此外,该方法可自动生成一致且高效的检查过程,从而避免了人工操作中的不必要试验,并减少了不准确和不一致的情况。给不同的运营商。汽车车身的自由曲面用于测试由建议方法生成的CAD指导的检查计划。实验表明,可以将检查计划集成到LGMR中,并在自动性和准确性约束下生成自动扫描过程。

著录项

  • 来源
  • 会议地点 Beijing(CN)
  • 作者单位

    Wanli Liu@State Key Laboratory of Precision Measuring Technology and Instruments,Tianjin University,Tianjin 300072,China--Jianfei Ouyang@Preciston Engineering Institute,Henan Polytechnic University,Jiaozuo 454003,China--Xinghua Qu@State Key Laboratory of Precision Measuring Technology and Instruments,Tianjin University,Tianjin 300072,China--Yonggang Yan@Preciston Engineering Institute,Henan Polytechnic University,Jiaozuo 454003,China--;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 TP391.42;
  • 关键词

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