Fuzzy Sliding Mode Control of a Continuum Manipulator

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Abstract

This paper presents a study of a sliding mode control algorithm combined with fuzzy logic to control a continuum manipulator with bending and contractile capability. The dynamic model of the continuum manipulator is developed by Euler-Lagrangian equation of motion. The system kinetic energy and potential energy are calculated as the integration of the energies in each slice perpendicular to the backbone. The fuzzy sliding mode control is proposed based on sliding mode control method to realize the tracking control on bending and contractile of the continuum manipulator. By applying the feedback gains varying to the manipulator configuration, the fuzzy sliding mode control can attenuate the chattering problem without losing robustness. The simulation results show that the proposed fuzzy sliding mode controller effectively tackles the chattering problem and gives a good system performance in tracking control results.

Original languageEnglish
Title of host publication2018 IEEE International Conference on Robotics and Biomimetics, ROBIO 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2057-2062
Number of pages6
ISBN (Electronic)9781728103761
DOIs
Publication statusPublished - 2 Jul 2018
Event2018 IEEE International Conference on Robotics and Biomimetics, ROBIO 2018 - Kuala Lumpur, Malaysia
Duration: 12 Dec 201815 Dec 2018

Publication series

Name2018 IEEE International Conference on Robotics and Biomimetics, ROBIO 2018

Conference

Conference2018 IEEE International Conference on Robotics and Biomimetics, ROBIO 2018
Country/TerritoryMalaysia
CityKuala Lumpur
Period12/12/201815/12/2018

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