Hand–Object Interaction Modeling for Precision Grasp by Multi-fingered Hands

Roshan Kumar Hota, Cheruvu Siva Kumar, Greet Van de Perre, Tom Verstraten

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

Abstract

This paper presents modeling of interaction between a multi-fingered hand and object in precision grasp. The analysis is useful in planning of precision grasps with dexterous multi-fingered hand and can be extended to the study of precision manipulation by robotic hands. We develop the grasp matrix given the coordinates of the contact points and normal direction at the contact points. The grasp matrix computes the resultant force on the object given the contact forces. We also develop the hand Jacobian for the multi-fingered hand that maps the joint torques to the fingertip forces. We present the modeling for a three-fingered hand and an arbitrarily shaped object. We present the condition for force closure and the method to evaluate it for grasping by a multi-fingered hand. We also present the additional conditions required for grasp by underactuated hand. This work extends our previous work in which we considered grasping of cylindrical objects. We extend the work to arbitrarily shaped objects in the present work.
Original languageEnglish
Title of host publicationRecent Advances in Industrial Machines and Mechanisms
Subtitle of host publicationSelect Proceedings of IPRoMM 2022
EditorsSanjoy K. Ghoshal, Arun K. Samantaray, Sandipan Bandyopadhyay
PublisherSpringer, Singapore
Pages211-218
Number of pages8
ISBN (Electronic)978-981-99-4270-1
ISBN (Print)978-981-99-4269-5
DOIs
Publication statusPublished - 5 Jan 2024
EventInternational Conference on Industrial Problems on Machines and Mechanisms - Indian Institute of Techn ology Dhanbad, Dhanbad, India
Duration: 22 Dec 202223 Dec 2022
https://ipromm2022.ammindia.org/

Publication series

NameLecture Notes in Mechanical Engineering
PublisherSpringer
ISSN (Print)2195-4356
ISSN (Electronic)2195-4364

Conference

ConferenceInternational Conference on Industrial Problems on Machines and Mechanisms
Abbreviated titleIPRoMM 2022
Country/TerritoryIndia
CityDhanbad
Period22/12/2223/12/22
Internet address

Bibliographical note

Publisher Copyright:
© 2024, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

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