DSP&FPGA-based joint impedance controller for DLR/HIT II dexterous robot hand

T. Lan, Y. W. Liu, M. H. Jin, S. W. Fan, H. G. Fang, J. J. Xia, H. Liu*

*Corresponding author for this work

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

8 Citations (Scopus)

Abstract

A position-based joint impedance controller and a DSP&FPGA-based multilevel control structure were developed to improve the capabilities of robot hand performing task in a variety of environments. Based on finite element analysis technologies, the new torque sensors and giant magnetoresistance (GMR) position sensors were designed and applied, and meet the challenge of joint torque measuring and position measuring. The experimental results of joint impedance control show that proposed strategy not only improves the effectiveness of contact task performance, but also provides compliant interaction of robot hand with a person, thus enables robot hand to work in different environments.

Original languageEnglish
Title of host publication2009 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2009
Pages1594-1599
Number of pages6
DOIs
Publication statusPublished - 2009
Externally publishedYes
Event2009 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2009 - Singapore, Singapore
Duration: 14 Jul 200917 Jul 2009

Publication series

NameIEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM

Conference

Conference2009 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2009
Country/TerritorySingapore
CitySingapore
Period14/07/0917/07/09

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