Comprehensive study of skid-steer wheeled mobile robots: Development and challenges

R Khan, FM Malik, A Raza, N Mazhar - Industrial Robot: the …, 2021 - emerald.com
Purpose The purpose of this paper is to provide a comprehensive and unified presentation
of recent developments in skid-steer wheeled mobile robots (SSWMR) with regard to its …

Learning model predictive controllers with real-time attention for real-world navigation

X Xiao, T Zhang, K Choromanski, E Lee… - arXiv preprint arXiv …, 2022 - arxiv.org
Despite decades of research, existing navigation systems still face real-world challenges
when deployed in the wild, eg, in cluttered home environments or in human-occupied public …

Learning inverse kinodynamics for accurate high-speed off-road navigation on unstructured terrain

X Xiao, J Biswas, P Stone - IEEE Robotics and Automation …, 2021 - ieeexplore.ieee.org
This letter presents a learning-based approach to consider the effect of unobservable world
states in kinodynamic motion planning in order to enable accurate high-speed off-road …

Vi-ikd: High-speed accurate off-road navigation using learned visual-inertial inverse kinodynamics

H Karnan, KS Sikand, P Atreya… - 2022 IEEE/RSJ …, 2022 - ieeexplore.ieee.org
One of the key challenges in high-speed off-road navigation on ground vehicles is that the
kinodynamics of the vehicle-terrain interaction can differ dramatically depending on the …

Infrastructure-aided localization and state estimation for autonomous mobile robots

D Flögel, NP Bhatt, E Hashemi - Robotics, 2022 - mdpi.com
A slip-aware localization framework is proposed for mobile robots experiencing wheel slip in
dynamic environments. The framework fuses infrastructure-aided visual tracking data (via …

Coupled nonlinear controller for vehicle trajectory tracking in a deformable soil: Application to a four-wheeled mobile agricultural robot

R Majdoubi, L Masmoudi, A Elharif - Journal of Terramechanics, 2023 - Elsevier
In this paper, the coupled longitudinal and lateral control of the mobile agricultural robot
“Agri-Eco-Robot''is addressed. As a first step, the Newton's law is used to develop the …

IV-SLAM: Introspective vision for simultaneous localization and mapping

S Rabiee, J Biswas - Conference on Robot Learning, 2021 - proceedings.mlr.press
Existing solutions to visual simultaneous localization and mapping (V-SLAM) assume that
errors in feature extraction and matching are independent and identically distributed (iid) …

Smart agriculture: Development of a skid-steer autonomous robot with advanced model predictive controllers

CW Zhu, E Hill, M Biglarbegian, SA Gadsden… - Robotics and …, 2023 - Elsevier
The agricultural domain has been experiencing extensive automation interest over the past
decade. The established process for measuring physiological and morphological traits …

Introspective perception for mobile robots

S Rabiee, J Biswas - Artificial Intelligence, 2023 - Elsevier
Perception algorithms that provide estimates of their uncertainty are crucial to the
development of autonomous robots that can operate in challenging and uncontrolled …

CAHSOR: Competence-Aware High-Speed Off-Road Ground Navigation in SE (3)

A Pokhrel, A Datar, M Nazeri, X Xiao - arXiv preprint arXiv:2402.07065, 2024 - arxiv.org
While the workspace of traditional ground vehicles is usually assumed to be in a 2D plane,
ie, SE (2), such an assumption may not hold when they drive at high speeds on unstructured …