Force feedback calculation of thread in the desktop-based thread force feedback system

  • Shuang Liu*
  • , Ping Dong Wu
  • , Jie Huang
  • , Ming Cai Shan
  • *Corresponding author for this work

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

Abstract

The desktop-based thread force feedback system is divided into three logical parts. They are mechanical device, controller and data processing center. All kinds of interactive behaviors will be limited in the interactive space of the system. There exist two spaces of force feedback in the system. They are partial force space and entire force space. Operation vibrations will happen when the endpoints of threads enter from entire force space to partial force space. The vibrations will affect thread tension calculation. The quadratic program algorithm of thread tension can decrease vibrations and increase stability of thread force feedback when the tolerance coefficient is joined in the equations. It is a global optimization algorithm. The experiments have confirmed that threads tension changes will be smooth when the tolerance coefficient is not equal to zero.

Original languageEnglish
Title of host publicationIndustrial Instrumentation and Control Systems
Pages1221-1225
Number of pages5
DOIs
Publication statusPublished - 2013
Event2012 International Conference on Measurement, Instrumentation and Automation, ICMIA 2012 - Guangzhou, China
Duration: 15 Sept 201216 Sept 2012

Publication series

NameApplied Mechanics and Materials
Volume241-244
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2012 International Conference on Measurement, Instrumentation and Automation, ICMIA 2012
Country/TerritoryChina
CityGuangzhou
Period15/09/1216/09/12

Keywords

  • Desktop-based
  • Force feedback
  • Quadratic program algorithm
  • Thread

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