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Fast collision detection approach to facilitate interactive modular fixture assembly design in VE

  • Gaoliang Peng*
  • , Haiquan Yu
  • , Gongdong Wang
  • , Yanhai Chen
  • *Corresponding author for this work
  • School of Mechatronics Engineering, Harbin Institute of Technology
  • Shenyang Aerospace University

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

Abstract

Fast collision detection is a fundamental problem to support modular fixture design in virtual environment. Through analyzing of the characteristics of modular fixture structure, a fast collision detection approach (F-CD) by combining element-based spatial partitioning and bounding volume checking is presented. A layer-based projection model (LPM) is established to reduce the numbers of elements to be testified. Thus the complicate hierarchical tree model is not required and the system memory is decreased to improve the efficiency. The establishment of LPM and the approach of separation plane based bound volume interaction checking are discussed with detail. Finally the experiment and result analysis is proposed to demonstrate the proposed algorithm.

Original languageEnglish
Title of host publicationProceedings of the 2008 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2008
Pages856-861
Number of pages6
DOIs
StatePublished - 2008
Externally publishedYes
Event2008 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2008 - Xi'an, China
Duration: 2 Aug 20085 Aug 2008

Publication series

NameIEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM

Conference

Conference2008 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2008
Country/TerritoryChina
CityXi'an
Period2/08/085/08/08

Keywords

  • Collision detection
  • Element-based spatial partitioning
  • Modular fixture
  • Virtual assembly

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