Generalized-extended-state-observer and equivalent-input-disturbance methods for active disturbance rejection: Deep observation and comparison

J She, K Miyamoto, QL Han, M Wu… - IEEE/CAA Journal of …, 2022 - ieeexplore.ieee.org
Active disturbance-rejection methods are effective in estimating and rejecting disturbances
in both transient and steady-state responses. This paper presents a deep observation on …

Neural network-based adaptive controller for trajectory tracking of wheeled mobile robots

N Hassan, A Saleem - IEEE Access, 2022 - ieeexplore.ieee.org
Trajectory tracking control is indispensable for a wheeled mobile robot to achieve successful
navigation. The classical tracking control systems that are used in wheeled mobile robots do …

Dynamic frontier-led swarming: Multi-robot repeated coverage in dynamic environments

VP Tran, MA Garratt, K Kasmarik… - IEEE/CAA Journal of …, 2023 - ieeexplore.ieee.org
A common assumption of coverage path planning research is a static environment. Such
environments require only a single visit to each area to achieve coverage. However, some …

A fast nonsingleton type-3 fuzzy predictive controller for nonholonomic robots under sensor and actuator faults and measurement errors

A Mohammadzadeh, H Taghavifar… - … on Systems, Man …, 2024 - ieeexplore.ieee.org
This study proposes a novel control scheme for simultaneously tracking and stabilizing
nonholonomic wheeled mobile robots (NWMRs) subject to actuator and sensor faults …

Trajectory tracking and obstacle avoidance for wheeled mobile robots based on EMPC with an adaptive prediction horizon

P Li, S Wang, H Yang, H Zhao - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article develops an event-triggered model-predictive control (EMPC) strategy to realize
trajectory tracking and obstacle avoidance for a wheeled mobile robot (WMR) subject to …

Model predictive tracking control with disturbance compensation for wheeled mobile robots in an environment with obstacles

P Li, H Yang, S Wang - Journal of the Franklin Institute, 2023 - Elsevier
This paper explores the trajectory tracking control problem for a wheeled mobile robot
(WMR) in an environment with obstacles and unknown disturbances. A fixed-time extended …

Designing an optimal control strategy for a mobile manipulator and its application by considering the effect of uncertainties and wheel slipping

M Habibnejad Korayem, N Ghobadi… - Optimal Control …, 2021 - Wiley Online Library
This article seeks to develop the dynamic model of a mobile robot for controlling purposes
while the effects of uncertainties and longitudinal and lateral slip are assumed. The rise in …

Practical fixed-time trajectory tracking control of constrained wheeled mobile robots with kinematic disturbances

Q Lu, J Chen, Q Wang, D Zhang, M Sun, CY Su - ISA transactions, 2022 - Elsevier
This paper addresses the problem of practical fixed-time trajectory tracking for wheeled
mobile robots (WMRs) subject to kinematic disturbances and input saturation. Firstly …

Design and implementation of proximal planning and control of an unmanned ground vehicle to operate in dynamic environments

S Khan, J Guivant - IEEE Transactions on Intelligent Vehicles, 2022 - ieeexplore.ieee.org
This paper presents a novel proximal planning and control (PPC) formulation for an
unmanned ground vehicle (UGV) which is affected by skidding and slip disturbances. The …

Adaptive fuzzy control of mobile robots with full-state constraints and unknown longitudinal slipping

J Nie, Y Wang, Z Miao, Y Jiang, H Zhong, J Lin - Nonlinear Dynamics, 2021 - Springer
Motion control of wheeled mobile robots with state constraints under slipping condition faces
many difficulties, such as unmeasurable velocities, non-holonomic kinematic model, and …