Robot Dynamic Collision Detection Method Based on Obstacle Point Cloud Envelope Model

Aolei Yang, Quan Liu, Wasif Naeem*, Minrui Fei

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper presents an unsupervised dynamic collision detection approach based on obstacle point cloud envelope model. Based on the generated robot envelope model using the D-H parameters, an invalid point cloud filtering method is designed to filter the point cloud data out of the reachable space of the robot. The oriented bounding box is then adopted to generate an approximate obstacle model. The relevant simplex is further calculated by fusing the robot envelope model, and the Gilbert-Johnson-Keerthi algorithm is employed to take the collision detection between model cells. A collision detection experimental platform was finally constructed to verify the feasibility and effectiveness of the proposed approach.

Original languageEnglish
Title of host publicationIntelligent Equipment, Robots, and Vehicles - 7th International Conference on Life System Modeling and Simulation, LSMS 2021 and 7th International Conference on Intelligent Computing for Sustainable Energy and Environment, ICSEE 2021, Proceedings
EditorsQinglong Han, Sean McLoone, Chen Peng, Baolin Zhang
PublisherSpringer Science and Business Media Deutschland GmbH
Pages370-378
Number of pages9
ISBN (Print)9789811672125
DOIs
Publication statusPublished - 23 Oct 2021
Event7th International Conference on Life System Modeling and Simulation, LSMS 2021, and the 7th International Conference on Intelligent Computing for Sustainable Energy and Environment, ICSEE 2021 - Hangzhou, China
Duration: 22 Oct 202124 Oct 2021

Publication series

NameCommunications in Computer and Information Science
Volume1469 CCIS
ISSN (Print)1865-0929
ISSN (Electronic)1865-0937

Conference

Conference7th International Conference on Life System Modeling and Simulation, LSMS 2021, and the 7th International Conference on Intelligent Computing for Sustainable Energy and Environment, ICSEE 2021
Country/TerritoryChina
CityHangzhou
Period22/10/202124/10/2021

Bibliographical note

Funding Information:
This research was supported by Natural Science Foundation of Shanghai (18ZR1415100).

Publisher Copyright:
© 2021, Springer Nature Singapore Pte Ltd.

Keywords

  • Clustering segmentation
  • Collision detection
  • Obstacle model approximation
  • Robot envelope

ASJC Scopus subject areas

  • General Computer Science
  • General Mathematics

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