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Feedback control of multibody systems with joint clearance and dynamic backlash: a tutorial

Authors :
Bernard Brogliato
Modélisation, simulation et commande des systèmes dynamiques non lisses (TRIPOP )
Inria Grenoble - Rhône-Alpes
Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Laboratoire Jean Kuntzmann (LJK )
Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])
Source :
Multibody System Dynamics, Multibody System Dynamics, Springer Verlag, 2018, 42 (3), pp.283-315. ⟨10.1007/s11044-017-9585-4⟩, Multibody System Dynamics, 2018, 42 (3), pp.283-315. ⟨10.1007/s11044-017-9585-4⟩
Publication Year :
2017
Publisher :
Springer Science and Business Media LLC, 2017.

Abstract

International audience; The problem of feedback control of mechanisms with joint clearance is analysed. Various control strategies are reviewed: impactless trajectories with persistent contact, control through collisions, the stabilization of equilibrium points, and trajectory tracking control. This article sets a general control framework, brings some preliminary answers and leaves some problems open, which are mentionned all through the article and in the conclusions.

Details

ISSN :
1573272X and 13845640
Volume :
42
Database :
OpenAIRE
Journal :
Multibody System Dynamics
Accession number :
edsair.doi.dedup.....47236d386f5983f795b1af1902a675ec
Full Text :
https://doi.org/10.1007/s11044-017-9585-4