Dynamics Model Abstraction Scheme Using Radial Basis Functions
Joint Authors
Tolu, Silvia
Carrillo, Richard
Vanegas, Mauricio
Cañas, Antonio
Agís, Rodrigo
Source
Journal of Control Science and Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-04-03
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
This paper presents a control model for object manipulation.
Properties of objects and environmental conditions influence the motor control and learning.
System dynamics depend on an unobserved external context, for example, work load of a robot manipulator.
The dynamics of a robot arm change as it manipulates objects with different physical properties, for example, the mass, shape, or mass distribution.
We address active sensing strategies to acquire object dynamical models with a radial basis function neural network (RBF).
Experiments are done using a real robot’s arm, and trajectory data are gathered during various trials manipulating different objects.
Biped robots do not have high force joint servos and the control system hardly compensates all the inertia variation of the adjacent joints and disturbance torque on dynamic gait control.
In order to achieve smoother control and lead to more reliable sensorimotor complexes, we evaluate and compare a sparse velocity-driven versus a dense position-driven control scheme.
American Psychological Association (APA)
Tolu, Silvia& Vanegas, Mauricio& Agís, Rodrigo& Carrillo, Richard& Cañas, Antonio. 2012. Dynamics Model Abstraction Scheme Using Radial Basis Functions. Journal of Control Science and Engineering،Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-496658
Modern Language Association (MLA)
Tolu, Silvia…[et al.]. Dynamics Model Abstraction Scheme Using Radial Basis Functions. Journal of Control Science and Engineering No. 2012 (2012), pp.1-11.
https://search.emarefa.net/detail/BIM-496658
American Medical Association (AMA)
Tolu, Silvia& Vanegas, Mauricio& Agís, Rodrigo& Carrillo, Richard& Cañas, Antonio. Dynamics Model Abstraction Scheme Using Radial Basis Functions. Journal of Control Science and Engineering. 2012. Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-496658
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-496658