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Design and simulation of a DSP controller for a LARM hand

  • Yao Cai*
  • , Qiang Zhan
  • , Marco Ceccarelli
  • , Giuseppe Carbone
  • , Shuangji Yao
  • , Zhen Lu
  • *Corresponding author for this work
  • Beihang University
  • University of Cassino and Southern Lazio

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

Abstract

To fulfil the principle of low-cost and easy operation features, a new contro1l scheme is proposed for the LARM Hand in this paper. The new controller is composed of a high level PC-based control panel and a low level DSP control card and the two parts communicate with each other through RS-232. The PC-based control panel is software with which an operator can input control parameters, and additionally the operator can observe the changes of the force values and velocities of three motors in real time. The DSP controller is mainly used to control the motion of three motors by PWM signals as based on position control and force control. A position control method based on PID controller and a force control method based on PD controller both have been proposed in this paper. Simulations based on a simplified model are also carried out for these two methods.

Original languageEnglish
Title of host publicationCAR 2010 - 2010 2nd International Asia Conference on Informatics in Control, Automation and Robotics
Pages361-364
Number of pages4
DOIs
StatePublished - 2010
Event2010 2nd International Asia Conference on Informatics in Control, Automation and Robotics, CAR 2010 - Wuhan, China
Duration: 6 Mar 20107 Mar 2010

Publication series

NameCAR 2010 - 2010 2nd International Asia Conference on Informatics in Control, Automation and Robotics
Volume1

Conference

Conference2010 2nd International Asia Conference on Informatics in Control, Automation and Robotics, CAR 2010
Country/TerritoryChina
CityWuhan
Period6/03/107/03/10

Keywords

  • DSP controller
  • Force control
  • LARM hand
  • Position control

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