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Center-of-Mass-Based Robust Grasp Pose Adaptation Using RGBD Camera and Force/Torque Sensing

  • Beihang University
  • Northwest Agriculture and Forestry University
  • Beijing Institute of Aeronautical Materials

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

Abstract

Gravity-induced extra moments may cause the robotic arm to drop things with an unequal mass distribution. In order to address this issue, we provide a unique technique, which extra wrists and touch sensors or a huge number of tests are not needed. As a first step, we measure the rod object’s center of mass using the robot arm’s commonly fixed joint torque sensors and RGBD cameras. The approach for improving the stability of grasping is also provided. In “Mujoco,” simulation experiments are undertaken. Results indicate that our efforts to improve gripping robustness have been successful.

Original languageEnglish
Title of host publicationAdvances in Guidance, Navigation and Control - Proceedings of 2022 International Conference on Guidance, Navigation and Control
EditorsLiang Yan, Haibin Duan, Yimin Deng, Liang Yan
PublisherSpringer Science and Business Media Deutschland GmbH
Pages2699-2708
Number of pages10
ISBN (Print)9789811966125
DOIs
StatePublished - 2023
EventInternational Conference on Guidance, Navigation and Control, ICGNC 2022 - Harbin, China
Duration: 5 Aug 20227 Aug 2022

Publication series

NameLecture Notes in Electrical Engineering
Volume845 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceInternational Conference on Guidance, Navigation and Control, ICGNC 2022
Country/TerritoryChina
CityHarbin
Period5/08/227/08/22

Keywords

  • Center of mass estimation
  • Force sensor
  • Grasp pose adaptation

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