Hybrid Approach for Modeling and Solving of Kinematics of a Compact Bionic Handling Assistant Manipulator
Résumé
—This paper deals with a methodology for a real-time solving of a complex kinematics of a class of continuum manipu-lators, namely the Compact Bionic Handling Assistant (CBHA). First, a quantitative approach is used to model kinematically the CBHA inspired from the modeling of parallel rigid manipulators. For this case, the CBHA is modeled as a series of vertebrae, where each vertebra is connected to the next one through a flexible link. The latter named an inter-vertebra is modeled by a 3UPS-1UP (Universal-Prismatic-Spherical) joints. The kinematic models of the CBHA are derived from the Inverse Kinematic Equations (IKE) of each inter-vertebra. A qualitative approach based on neural networks is used to provide approximated solutions of the IKE for real-time implementation. Thus, the combination of the advantages of quantitative and qualitative approaches allows proposing a hybrid methodology for accurate modeling and solving the kinematics of this class of continuum robots. A set of experiments are conducted using a CBHA in order evaluate the level of efficiency of the proposed hybrid approach.
Fichier principal
Hybrid Approach for Modeling and Solving of Kinematics of Compact Bionic Handling Assistant Manipulator.pdf (7.57 Mo)
Télécharger le fichier
Origine | Fichiers produits par l'(les) auteur(s) |
---|---|
licence |
Copyright (Tous droits réservés)
|