• français
    • English
    français
  • Login
Help
View Item 
  •   Home
  • Laboratoire de Conception Fabrication Commande (LCFC)
  • View Item
  • Home
  • Laboratoire de Conception Fabrication Commande (LCFC)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Marche quasi-optimale d’un robot bipède avec contact roulant au niveau des genoux

Quasi optimal walking of a biped robot with anthropomorphic knee

Communication avec acte
Author
HOBON, Mathieu
107452 Laboratoire de Conception Fabrication Commande [LCFC]
LAKBAKBI EL YAAQOUBI, Nafissa
107452 Laboratoire de Conception Fabrication Commande [LCFC]
ABBA, Gabriel
107452 Laboratoire de Conception Fabrication Commande [LCFC]

URI
http://hdl.handle.net/10985/8734
Date
2011

Abstract

L’article présente la méthodologie d’obtention de trajectoires optimales de marche pour une nouvelle classe de robot bipède. Le robot bipède est constitué de sept corps et possède des genoux anthropomorphes avec un contact roulant entre le fémur et le tibia. La marche est considérée comme une succession de phases de simple support suivi d’un impact. Une optimisation avec un critère énergétique ou sthénique est utilisé et le problème de recherche de trajectoires est transformé en une optimisation paramétrique. Les premiers résultats montrent que le robot étudié consomme moins d’énergie qu’un bipède conventionnel.
 
This article presents the methodology to obtain optimal trajectories of gait for a new class of biped robot. The new robot has seven links and has anthropomorphic knees with a rolling contact between the femur and the tibia. The gait is described like a succession of simple support phase followed by an impact. An optimization with an energetic or sthenic criterion is used and the problem of finding gait is changed in a parametric optimisation. Early results show that the robot studied using less energy than conventional robot.
 

Files in this item

Name:
LCFC_CFM_2011_HOBON
Size:
573.7Kb
Format:
PDF
Description:
communication Hobon CFM11
View/Open

Collections

  • Laboratoire de Conception Fabrication Commande (LCFC)

Related items

Showing items related by title, author, creator and subject.

  • Quasi optimal sagittal gait of a biped robot with a new structure of knee joint 
    Article dans une revue avec comité de lecture
    HOBON, Mathieu; LAKBAKBI EL YAAQOUBI, Nafissa; ABBA, Gabriel (Elsevier, 2013)
    The design of humanoid robots has been a tricky challenge for several years. Due to the kinematic complexity of human joints, their movements are notoriously difficult to be reproduced by a mechanism. The human knees allow ...
  • Study of actuation and energy reduction with an anthropomorphic knee on biped robot 
    Communication avec acte
    HOBON, Mathieu; LAKBAKBI EL YAAQOUBI, Nafissa; ABBA, Gabriel (2013)
    The knee of biped robots has usually one degree of freedom which one is a revolute joint. This work focuses on the study of rolling contact knee. The knee is composed of a cylinder in the extremity of the femur, rolling ...
  • Influence of frictions on gait optimization of a biped robot with an anthropomorphic knee 
    Communication avec acte
    HOBON, Mathieu; LAKBAKBI EL YAAQOUBI, Nafissa; ABBA, Gabriel (IEEE, 2013)
    This paper presents the energy consumption of a biped robot with a new modelled structure of knees which is called rolling knee (RK). The dynamic model, the actuators and the friction coefficients of the gear box are known. ...
  • Quasi Optimal Gait of a Biped Robot with a Rolling Knee Kinematic 
    Communication avec acte
    HOBON, Mathieu; LAKBAKBI EL YAAQOUBI, Nafissa; ABBA, Gabriel (Elsevier, 2011)
    In this paper, we address the problem of optimization of trajectories for a new class of biped robot. The knees of this biped are similar as the anthropomorphic one and have a rolling contact between the femur and the ...
  • Modeling of Rolling Knee Biped Robot 
    Rapport de recherche
    HOBON, Mathieu; LAKBAKBI EL YAAQOUBI, Nafissa; ABBA, Gabriel (Laboratoire de Conception Fabrication Commande (LCFC), 2013)
    This report presents the dynamic modeling of a planar biped robot. The robot has seven bodies and 9 DOF. Two kinematic configurations are investigated. The first has only revolute joints on all articulation. The second ...

Browse

All SAMCommunities & CollectionsAuthorsIssue DateCenter / InstitutionThis CollectionAuthorsIssue DateCenter / Institution

Newsletter

Latest newsletterPrevious newsletters

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales