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Characteristics analysis of dynamic model of a 6-DOF parallel robot manipulator

  • Beihang University

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

Abstract

Some physical characteristics of the six-degree-of-freedom (6-DOF) parallel robot manipulator are studied sufficiently in this article. Based on the derived dynamic model of the parallel robot manipulator, some physical characteristics of the model are analyzed and proved in detail using matrix analysis method, which consist of two parts: the skew-symmetry of the matrix functions (Ṁ(q)-2C(q,q̇)) and Ṁl(l̄)-2C l(l̄,l̄̇)), and the linear parameterization of the complete dynamic model of the 6-DOF parallel robot manipulator. These works laid a foundation for the development of the nonlinear control strategies to achieve higher system performance by incorporating more structural system information, i.e. a model into the controller, and proving the stability of the corresponding control system. And furthermore, the linear parameterization model of the complete dynamic model can also be used in the physical parameters estimation of the dynamic system.

Original languageEnglish
Title of host publicationSixth International Symposium on Instrumentation and Control Technology
Subtitle of host publicationSensors, Automatic Measurement, Control, and Computer Simulation
DOIs
StatePublished - 2006
EventSixth International Symposium on Instrumentation and Control Technology: Sensors, Automatic Measurement, Control, and Computer Simulation - Beijing, China
Duration: 13 Oct 200615 Oct 2006

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6358 II
ISSN (Print)0277-786X

Conference

ConferenceSixth International Symposium on Instrumentation and Control Technology: Sensors, Automatic Measurement, Control, and Computer Simulation
Country/TerritoryChina
CityBeijing
Period13/10/0615/10/06

Keywords

  • 6-DOF parallel robot manipulator
  • Dynamic model
  • Linear parameterization
  • Skew-symmetry

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