Fuzzy Optimization Design of Adaptive Robust Control for Uncertain Cooperative Robots with Servo Constraints

F Wang, K Chen, S Zhen, X Chen, H Zheng - International Journal of Fuzzy …, 2024 - Springer
In this paper, the reference trajectory tracking issue of cooperative robots system with
bounded uncertainty is investigated from a novel standpoint of servo constraint-following …

An Intelligent Cooperative Game Approach for Adaptive Robust Control of Fuzzy Mechanical Systems

R Yu, Y Zhao, G Wang, YH Chen… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Since the actual environment of mechanical systems is not ideal, there will be some
unstable factors, namely uncertainty. Such uncertainty is changeable and bounded, but its …

Cooperative-theoretic optimal adaptive robust control for fuzzy multiple manipulator systems

F Wang, K Chen, S Zhen, H Zheng, X Chen… - Journal of the Franklin …, 2023 - Elsevier
This article presents the study of the trajectory tracking issue of multiple manipulators from
the viewpoint of servo constraint-following. First, on the framework of Udwadia-Kalaba (UK) …

Globally guaranteed robustness adaptive fuzzy control with application on highly uncertain robot manipulators

CS Chiu - IEICE transactions on fundamentals of electronics …, 2005 - search.ieice.org
This study proposes a novel adaptive fuzzy control methodology to remove disadvantages of
traditional fuzzy approximation based control. Meanwhile, the highly uncertain robot …

High-Order Robust Control with Optimized Parameters for Collaborative Robots

C Li, YH Chen, X Chen, S Zhen… - … on Advanced Robotics …, 2022 - ieeexplore.ieee.org
Uncertainties exist in control fields which have a significant impact both on system
performance and control cost. A fuzzy approach is applied to describe uncertainties of a …

Optimal adaptive robust control for uncertain mechanical systems: a Nash game-oriented approach

Y Zheng, H Zhao, C He, Q Wu - International Journal of Fuzzy Systems, 2022 - Springer
This paper investigates a novel Nash game-oriented optimal adaptive robust control with the
fuzzy evidence theory to deal with the constraint-following control problem for the uncertain …

Fixed‐time cooperative control for robotic manipulators with motion constraints using unified transformation function

Y Liu, H Zhang, Y Wang, S Yu - International Journal of Robust …, 2021 - Wiley Online Library
This article investigates the fixed‐time consensus tracking control problem for multiagent
systems composed of uncertain l‐link robotic manipulators with position and velocity …

A non-cooperative game approach to the robust control design for a class of fuzzy dynamical systems

F Dong, D Jin, X Zhao, J Han, W Lu - ISA transactions, 2022 - Elsevier
Aiming at the time-varying bounded uncertainty in the mechanical system and the problem
of excessive control gain caused by the “worst case”, a robust control with tunable …

Observer-Based robust adaptive fuzzy approach for current control of robot manipulators by estimation of uncertainties

H Fallah Ghavidel, A Akbarzadeh Kalat… - Modares Mechanical …, 2017 - mme.modares.ac.ir
In this paper, a novel dynamical model is proposed for the multi-input multi-output
electrically driven robot manipulators, by an observer-based robust adaptive fuzzy controller …

Cooperative game approach to robust control design for fuzzy dynamical systems

R Yu, YH Chen, B Han - IEEE Transactions on Cybernetics, 2020 - ieeexplore.ieee.org
There is uncertainty in the system, and we consider that uncertainty is (possibly fast) time
varying, but with definite bound. Fuzzy set theory is used to describe the inexact boundary …