Inverse dynamics of Hexa parallel robot using Lagrangian dynamics formulation

Mahdi Ahmadi, Mehdi Dehghani, Mohammad Eghtesad, Alireza Khayatian

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

In this paper we will study dynamical modeling of a parallel robot Hexa using Lagrangian equation of the first type. Because of complexity and nonlinearity of parallel robots' relationships few works are done on their dynamical modeling. Although Newtonian approach is a straightforward method, it may not directly result in a suitable model for most of famous control schemes such as robust, adaptive or robust-adaptive while Lagrangian formulation does so. Since parallel manipulators are usually very nonlinear, using Lagrange equation of the second type is a tremendous work while Lagrange equation of the first type decreases much complexity. Also we have written software, HEXA STUDIO, suitable for design, kinematics, dynamics and control of the Hexa robot.

Original languageEnglish (US)
Title of host publication2008 World Automation Congress, WAC 2008
StatePublished - 2008
Event2008 World Automation Congress, WAC 2008 - Waikoloa, HI, United States
Duration: Sep 28 2008Oct 2 2008

Publication series

Name2008 World Automation Congress, WAC 2008

Other

Other2008 World Automation Congress, WAC 2008
CountryUnited States
CityWaikoloa, HI
Period9/28/0810/2/08

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