• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>AOPC 2017: 3D Measurement Technology for Intelligent Manufacturing >Study on the High - frequency Laser Measurement of Slot Surface Difference
【24h】

Study on the High - frequency Laser Measurement of Slot Surface Difference

机译：缝隙表面差异的高频激光测量研究。

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In view of the measurement of the slot surface difference in the large-scale mechanical assembly process, Based on high frequency laser scanning technology and laser detection imaging principle, This paragraph designs a double galvanometer pulse laser scanning system. Laser probe scanning system architecture consists of three parts: laser ranging part, mechanical scanning part, data acquisition and processing part. The part of laser range uses high-frequency laser range finder to measure the distance information of the target shape and get a lot of point cloud data. Mechanical scanning part includes high-speed rotary table, high-speed transit and related structure design, in order to realize the whole system should be carried out in accordance with the design of scanning path on the target three-dimensional laser scanning. Data processing part mainly by FPGA hardware with LAbVIEW software to design a core, to process the point cloud data collected by the laser range finder at the high-speed and fitting calculation of point cloud data, to establish a three-dimensional model of the target, so laser scanning imaging is realized.
机译：针对大型机械装配过程中缝隙表面差异的测量，基于高频激光扫描技术和激光检测成像原理，设计了双振镜脉冲激光扫描系统。激光探头扫描系统架构由三部分组成：激光测距部分，机械扫描部分，数据采集与处理部分。激光测距仪的一部分使用高频激光测距仪来测量目标形状的距离信息，并获得大量的点云数据。机械扫描部分包括高速转台，高速运输及相关结构设计，为了实现整个系统应根据目标三维激光扫描的扫描路径设计进行。数据处理部分主要由FPGA硬件和LAbVIEW软件设计核心，对激光测距仪采集的点云数据进行高速处理和点云数据的拟合计算，建立目标的三维模型。 ，因此可以实现激光扫描成像。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号