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Design and viscoelasticity dynamics modeling of flexible driven unit for robot's joint

  • Weiguo Wu*
  • , Yueyang Hou
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

A flexible driven unit used for joint of robot is designed, whose features are light-duty, convenient, two-way driven and flexible. Dynamics model is deduced based on constitutive equation of viscoelasticity, whose example is shown. A novel method of building cable-pulley system is provided in order to establish model of driven unit and success to simulate based on walking sample of hip with a step at a speed of 2 km/h. The results of dynamics simulation show that the driven unit can be used to robot, which is the foundation for the following experiment.

Original languageEnglish
Pages (from-to)16-21
Number of pages6
JournalJixie Gongcheng Xuebao/Chinese Journal of Mechanical Engineering
Volume47
Issue number7
DOIs
StatePublished - 5 Apr 2011

Keywords

  • Cable modeling
  • Dynamics
  • Flexible driven unit
  • Robot

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