Trifocal tensor-based adaptive visual trajectory tracking control of mobile robots

J Chen, B Jia, K Zhang - IEEE transactions on cybernetics, 2016 - ieeexplore.ieee.org
In this paper, a trifocal tensor-based approach is proposed for the visual trajectory tracking
task of a nonholonomic mobile robot equipped with a roughly installed monocular camera …

Model-free unified tracking and regulation visual servoing of wheeled mobile robots

B Li, Y Fang, G Hu, X Zhang - IEEE Transactions on Control …, 2015 - ieeexplore.ieee.org
In this paper, a unified tracking and regulation visual servoing strategy is proposed for a
wheeled mobile robot equipped with an onboard camera, wherein the 2-1/2-D visual …

Visual servo regulation of wheeled mobile robots with simultaneous depth identification

B Li, X Zhang, Y Fang, W Shi - IEEE Transactions on Industrial …, 2017 - ieeexplore.ieee.org
In this paper, an adaptive visual servoing scheme is developed to drive a wheeled mobile
robot to the desired pose, wherein the unknown depth information is identified …

Discrete-time second order sliding mode with time delay control for uncertain robot manipulators

Y Kali, M Saad, K Benjelloun, A Fatemi - Robotics and Autonomous …, 2017 - Elsevier
Control of uncertain nonlinear systems is one of the main topics in automation, control
problem. However, uncertainties caused by uncertain parameters, load variations …

Optimal super-twisting algorithm with time delay estimation for robot manipulators based on feedback linearization

Y Kali, M Saad, K Benjelloun - Robotics and autonomous systems, 2018 - Elsevier
In this paper, an Optimal Super-Twisting Algorithm (OSTA) with time delay estimation is
designed based on Input/Output feedback linearization for uncertain robot manipulators. The …

Image-based position control of mobile robots with a completely unknown fixed camera

X Liang, H Wang, YH Liu, W Chen… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
In this paper, we consider the position control problem of nonholonomic mobile robots, ie,
the regulation of mobile robots to a desired position specified by the image position of a …

Calibration-free image-based trajectory tracking control of mobile robots with an overhead camera

X Liang, H Wang, YH Liu, B You, Z Liu… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
To make the controller implementation easier and to enhance the system robustness and
control performance in the presence of the camera parameter uncertainties, it is very desired …

Purely image-based pose stabilization of nonholonomic mobile robots with a truly uncalibrated overhead camera

X Liang, H Wang, YH Liu, Z Liu, B You… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Although many vision-based control methods have been proposed for nonholonomic mobile
robots, in their implementation, it is usually necessary to calibrate the camera intrinsic and/or …

Trifocal tensor-based 6-DOF visual servoing

K Zhang, F Chaumette, J Chen - The International Journal of …, 2019 - journals.sagepub.com
This paper proposes a trifocal tensor-based approach for six-degree-of-freedom visual
servoing. The trifocal tensor model among the current, desired, and reference views is …

Robust image-based visual servoing for autonomous row crop following with wheeled mobile robots

GBP Barbosa, EC Da Silva… - 2021 IEEE 17th …, 2021 - ieeexplore.ieee.org
In this work, we present a new robust vision-based controller for wheeled mobile robots,
equipped with a fixed monocular camera, to perform autonomous navigation in agricultural …