Sequential track fusion in multi-sensor networks of unscented Kalman filters: A case of slip estimation in planetary mobile robots

M Zarei, R Chhabra, M Mottaghi - Acta Astronautica, 2024 - Elsevier
Accurate wheel slip estimation facilitates Wheeled Mobile Robots (WMRs) with improved
localization and traversability monitoring which are crucial to their autonomy in challenging …

Consistent Fusion of Correlated Pose Estimates on Matrix Lie Groups

M Zarei, R Chhabra - IEEE Robotics and Automation Letters, 2024 - ieeexplore.ieee.org
Pose fusion on the Special Euclidean groups () plays a key role in the localization of
ground/aerial vehicles. However, for consistent fusion of pose estimates, the enduring …

基于消息传递的机载雷达组网航迹融合.

白向龙, 潘泉, 马恩淳, 郝宇航… - Control Theory & …, 2024 - search.ebscohost.com
机载雷达组网航迹融合需要解决目标跟踪, 数据关联与航迹管理3 个子问题, 然而这3
个子问题相互耦合, 采用开环序贯估计算法会导致性能下降. 本文提出了一种基于消息传递的机 …

Wheeled mobile robots on rough terrains as stochastic nonholonomic systems

V Gzenda, R Chhabra - Authorea Preprints, 2023 - techrxiv.org
In this paper, we investigate the motion of wheeled mobile robots on rough terrains
modelled as noisy nonholonomic constraints. Such constraints are the natural extension of …

Distributed Matrix Weighted Fusion Gaussian Filter

Z Hu, B Chen, R Wang - IEEE Control Systems Letters, 2022 - ieeexplore.ieee.org
This letter is concerned with the distributed fusion estimation problem for nonlinear systems.
Generally, optimal distributed weighted fusion criterion can be given by the form of analytic …

Sequential Sensor Fusion for Slip Estimation in Mobile Robots

M Zarei, R Chhabra - 2024 American Control Conference …, 2024 - ieeexplore.ieee.org
Autonomous localization of Wheeled Mobile Robots (WMRs) in challenging extraterrestrial
environments greatly depends on wheel slip estimation. In this paper, we propose a novel …

Multi-Sensor Distributed Fusion based on cross-location for passive tracking

Z Xu, Y Guo, Y Kuang, Y Chen - 2024 - researchsquare.com
To solve the problem of passive multi-sensor tracking in clutter, a distributed fusion algorithm
based on trajectory integral distance and pseudo-measurement is proposed. First, a twofold …

Sequential Track Fusion in UKF-based Multi-Sensor Networks: A Case of Slip Estimation in Wheeled Mobile Robots

M Zarei, R Chhabra, M Mottaghi - Authorea Preprints, 2023 - techrxiv.org
Accurate wheel slip estimation facilitates Wheeled Mobile Robots (WMRs) with improved
localization and traversability monitoring which are crucial to their autonomy in challenging …

The Unscented Kalman Filter Based Fusion Tracking Method with Multi-error Model

Q Zhang, J Gao, H Sun - 2021 IEEE International Conference …, 2021 - ieeexplore.ieee.org
Aiming at the tracking problem for a moving target with multiple observation noises. An
unscented Kalman filter based fusion tracking method with multi-error model (MEF-UKF) is …