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Point cloud based path planning for tower crane lifting

  • Lihui Huang
  • , Yuzhe Zhang
  • , Jianmin Zheng
  • , Panpan Cai
  • , Souravik Dutta
  • , Yufeng Yue
  • , Nadia Thalmann
  • , Yiyu Cai
  • Nanyang Technological University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper discusses automatic path planning for tower crane lifting in highly complex environments to be digitized using point cloud representation. A mathematical optimization technique is developed to identify the lifting path with GPU accelerated massively parallel genetic algorithm. A continuous collision detection method is designed for real time application of collision avoidance during the crane lifting process.

Original languageEnglish
Title of host publicationProceedings of Computer Graphics International, CGI 2018
PublisherAssociation for Computing Machinery
Pages211-215
Number of pages5
ISBN (Electronic)1595930361, 9781450364010
DOIs
Publication statusPublished - 11 Jun 2018
Externally publishedYes
Event2018 Computer Graphics International Conference, CGI 2018 - Bintan, Indonesia
Duration: 11 Jun 201814 Jun 2018

Publication series

NameACM International Conference Proceeding Series

Conference

Conference2018 Computer Graphics International Conference, CGI 2018
Country/TerritoryIndonesia
CityBintan
Period11/06/1814/06/18

Keywords

  • Automatic lifting path planning
  • Collision check
  • Complex environment
  • Depth map
  • Genetic algorithm
  • Point cloud
  • Rasterization
  • Tower crane

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