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2014
Proceedings Articles
Carreon, Augusto; Treesatayapun, Chidentree; Baltazar, Arturo
Implementation of a force controller based on fuzzy rule emulate networks for soft contact with an object with unknown mechanical properties Proceedings Article
En: Implementation of a force controller based on fuzzy rule emulate networks for soft contact with an object with unknown mechanical properties, Flexible Automation and Intelligent Manufacturi ng (FAIM), 2014.
@inproceedings{Carreon2014,
title = {Implementation of a force controller based on fuzzy rule emulate networks for soft contact with an object with unknown mechanical properties},
author = {Carreon, Augusto and Treesatayapun, Chidentree and Baltazar, Arturo},
url = {https://www.researchgate.net/publication/300916120_Implementation_of_a_force_controller_based_on_fuzzy_rule_emulate_networks_for_soft_contact_with_an_object_with_unknown_mechanical_properties},
year = {2014},
date = {2014-00-00},
booktitle = {Implementation of a force controller based on fuzzy rule emulate networks for soft contact with an object with unknown mechanical properties},
publisher = {Flexible Automation and Intelligent Manufacturi ng (FAIM)},
abstract = {in this article, a novel force control system for soft contact with an object of unknown mechanical properties is proposed by using an ultrasonic sensor implemented in a 3 DOF manipulator robotic system. The emphasis is on the development of a control system to allow soft contact with an object of nonlinear elastic contact properties. In this work a Multi-input Fuzzy Rules Emulate Network (MiFREN) scheme controller with adaptation is developed to regulate the contact force. We propose the use of an ultrasonic sensor in conjunction with a signal conditioning for force based on a parallel-distributed-model as well as the Hertzian model, and considering the transmission and reflection of ultrasonic wave properties. The IF-THEN rules for the MiFREN control are defined taking into account the human knowledge of a physical system and a stability analysis is developed by the Lyapunov method. The experimental results demonstrate that the system is able to find a stable first contact force and moreover the proposed controller is capable of controlling the contact force for both regulation and tracking tasks.
Implementation of a force controller based on fuzzy rule emulate networks for soft contact with an object with unknown mechanical properties (PDF Download Available). Available from: https://www.researchgate.net/publication/300916120_Implementation_of_a_force_controller_based_on_fuzzy_rule_emulate_networks_for_soft_contact_with_an_object_with_unknown_mechanical_properties [accessed Jun 16, 2017].},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
in this article, a novel force control system for soft contact with an object of unknown mechanical properties is proposed by using an ultrasonic sensor implemented in a 3 DOF manipulator robotic system. The emphasis is on the development of a control system to allow soft contact with an object of nonlinear elastic contact properties. In this work a Multi-input Fuzzy Rules Emulate Network (MiFREN) scheme controller with adaptation is developed to regulate the contact force. We propose the use of an ultrasonic sensor in conjunction with a signal conditioning for force based on a parallel-distributed-model as well as the Hertzian model, and considering the transmission and reflection of ultrasonic wave properties. The IF-THEN rules for the MiFREN control are defined taking into account the human knowledge of a physical system and a stability analysis is developed by the Lyapunov method. The experimental results demonstrate that the system is able to find a stable first contact force and moreover the proposed controller is capable of controlling the contact force for both regulation and tracking tasks.
Implementation of a force controller based on fuzzy rule emulate networks for soft contact with an object with unknown mechanical properties (PDF Download Available). Available from: https://www.researchgate.net/publication/300916120_Implementation_of_a_force_controller_based_on_fuzzy_rule_emulate_networks_for_soft_contact_with_an_object_with_unknown_mechanical_properties [accessed Jun 16, 2017].