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Robust H∞ Fuzzy Approach Design Via Takagi-Sugeno Descriptor Model. Application for 2-DOF Serial Manipulator Tracking Control Cover

Robust H∞ Fuzzy Approach Design Via Takagi-Sugeno Descriptor Model. Application for 2-DOF Serial Manipulator Tracking Control

Open Access
|Sep 2023

Abstract

This paper focuses on trajectory tracking control for robot manipulators. While much research has been done on this issue, many other aspects of this field have not been fully addressed. Here, we present a new solution using feedforward controller to eliminate parametric uncertainties and unknown disturbances. The Takagi-Sugeno fuzzy descriptor system (TSFDS) is chosen to describe the dynamic characteristics of the robot. The combination of this fuzzy system and the robust H performance makes the system almost isolated from external factors. The linear matrix inequalities based on the theory of Lyapunov stability is considered for control design. The proposed method has proven its effectiveness through simulation results.

DOI: https://doi.org/10.14313/jamris/3-2022/21 | Journal eISSN: 2080-2145 | Journal ISSN: 1897-8649
Language: English
Page range: 22 - 29
Submitted on: May 12, 2022
Accepted on: Jun 20, 2022
Published on: Sep 6, 2023
Published by: Łukasiewicz Research Network – Industrial Research Institute for Automation and Measurements PIAP
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2023 Van Anh Nguyen Thi, Duc Binh Pham, Danh Huy Nguyen, Tung Lam Nguyen, published by Łukasiewicz Research Network – Industrial Research Institute for Automation and Measurements PIAP
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.