Adaptive Four-Channel Neuro-Fuzzy Control of a Master-Slave Robot. (1st March 2013)

• Record Type: Journal Article
• Authors: Po-Ngaen, Watcharin
• Is Part Of: International journal of advanced robotic systems. Volume 10:Number 3(2013)
• Publication Date: 2013-03-01
• Subjects: Four-Channel Neuro-Fuzzy -- Bilateral Control; Robotics -- Periodicals; Robotics; Periodicals; 629.892
• DOI: 10.5772/55591
• Languages: English
• ISSNs: 1729-8806

Abstract

In bilateral control of tele-manipulation based on a conventional approach, there are deficiencies in stability robustness and manoeuvrability against variations in the dynamics of the master input device and the task environment. In this study, an adaptive four-channel neuro-fuzzy bilateral control scheme is proposed. To evaluate whether the proposed algorithm is a suitable technique for improving the robustness and manoeuvrability of tele-robot implementation, four-channel neuro-fuzzy and classical bilateral control frameworks have been investigated in a simulation experiment. Distinct bilateral control schemes in the form of four-channel intelligent control and the classic form of position–force and position -position have been implemented and compared using a one degree of freedom (DOF) master-slave system. The experimental results show that the application of a four-channel neuro-fuzzy control strategy effectively improves the overall performance.