The increasing demand for a wheeled mobile robot (WMR) in many special fields (eg,
planetary exploration) has generated new difficulties, one of which is caused by the wheel …

This paper presents the design and implementation of an output feedback controller based
on the super twisting algorithm (STA) that stabilizes the trajectory tracking error of a skid …

In this paper a unified motion control strategy dedicated for the waypoint following task
realized by a differentially driven robot is presented. It is assumed that the vehicle moves …

Climbing robots are characterized by a secure surface coupling that is designed to prevent
falling. The robot coupling ability is assured by an adhesion method leading to nonlinear …

This article concerns the modeling and motion control of a mobile robot with six
independently driven and non-steered wheels. The main research issue is analyzing the …

In this study, the new mobile robot with N parallel axles were designed and developed as
well as its motion equations derived. It uses several parallel axes, which, at different surface …

Trajectory tracking is a key component of autonomous robot navigation. Trajectory tracking
control algorithms control the robots effectively to track the desired trajectory that is …

The unicycle robot is an activated model with only one wheel, which ensures its safety.
Researchers were particularly interested in the unicycle robot because of its great …

The main purpose of this work is to develop an output state-dependent controller that solves
the path-tracking deviation error for a skid-steering autonomous vehicle. The controller takes …

The paper is concerned with the problem of tracking control of wheeled mobile robots
(WMRs) using predictive control systems. Various kinematic structures of WMRs important …