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Angular Momentum Based Controller for Balancing an Inverted Double Pendulum

  • Morteza Azad
  • Roy Featherstone
Part of the CISM International Centre for Mechanical Sciences book series (CISM, volume 544)

Abstract

This paper presents a new control algorithm, based on angular momentum, for balancing a planar inverted double pendulum robot having one degree of underactuation. The robot may either pivot about a fixed point, or roll with a curved foot over a flat ground. The controller is able to stabilize the robot in any unstable balanced configuration, and to follow arbitrary motion trajectories without losing balance. The latter necessarily involves some tracking error. Several simulation results are presented.

Keywords

Angular Momentum Contact Point Tracking Error Trajectory Tracking Revolute Joint 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© CISM, Udine 2013

Authors and Affiliations

  • Morteza Azad
    • 1
  • Roy Featherstone
    • 1
  1. 1.School of EngineeringAustralian National UniversityCanberraAustralia

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