Short Title: Int. J. Mech. Eng. Robot. Res.
Frequency: Bimonthly
Professor of School of Engineering, Design and Built Environment, Western Sydney University, Australia. His research interests cover Industry 4.0, Additive Manufacturing, Advanced Engineering Materials and Structures (Metals and Composites), Multi-scale Modelling of Materials and Structures, Metal Forming and Metal Surface Treatment.
2024-10-25
2024-09-24
Manuscript received July 1, 2022; revised September 14, 2022; accepted December 27, 2022.
Abstract—Today, industrial robots play an important role in industrial production lines. One of the most important problems in motion control of industrial robot systems is the tracking of reference motion trajectories. However, in designing the controller, it is difficult to build an accurate mathematical model for the robot. Especially in the real-time working process, the industrial robot is always affected by external noise, variable load, nonlinear friction, and unexpected changes in model parameters. To solve this problem, the paper which is built a robust adaptive controller based on the sliding mode controller and the RBF neural network. In the controller, the RBF neural network is used to approximate the unknown dynamics and the adaptive update law of the parameters of the network is built based on Lyapunov stability theory. The results of the controller are verified on Matlab Simulink software and show good tracking and high robustness. Keywords—robust adaptive control, sliding mode control, RBF neural network, robot Cite: Tran Duc Chuyen, Hoa Van Doan, Pham Van Minh, and Vu Viet Thong, "Design of Robust Adaptive Controller for Industrial Robot Based on Sliding Mode Control and Neural Network," International Journal of Mechanical Engineering and Robotics Research, Vol. 12, No. 3, pp. 145-150, May 2023. Copyright © 2023 by the authors. This is an open access article distributed under the Creative Commons Attribution License (CC BY-NC-ND 4.0), which permits use, distribution and reproduction in any medium, provided that the article is properly cited, the use is non-commercial and no modifications or adaptations are made.