A review of multi-sensor fusion slam systems based on 3D LIDAR

X Xu, L Zhang, J Yang, C Cao, W Wang, Y Ran, Z Tan… - Remote Sensing, 2022 - mdpi.com
The ability of intelligent unmanned platforms to achieve autonomous navigation and
positioning in a large-scale environment has become increasingly demanding, in which …

From slam to situational awareness: Challenges and survey

H Bavle, JL Sanchez-Lopez, C Cimarelli, A Tourani… - Sensors, 2023 - mdpi.com
The capability of a mobile robot to efficiently and safely perform complex missions is limited
by its knowledge of the environment, namely the situation. Advanced reasoning, decision …

Ntu viral: A visual-inertial-ranging-lidar dataset, from an aerial vehicle viewpoint

TM Nguyen, S Yuan, M Cao, Y Lyu… - … Journal of Robotics …, 2022 - journals.sagepub.com
In recent years, autonomous robots have become ubiquitous in research and daily life.
Among many factors, public datasets play an important role in the progress of this field, as …

Situational graphs for robot navigation in structured indoor environments

H Bavle, JL Sanchez-Lopez, M Shaheer… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
Mobile robots should be aware of their situation, comprising the deep understanding of their
surrounding environment along with the estimation of its own state, to successfully make …

Viral slam: Tightly coupled camera-imu-uwb-lidar slam

TM Nguyen, S Yuan, M Cao, TH Nguyen… - arXiv preprint arXiv …, 2021 - arxiv.org
In this paper, we propose a tightly-coupled, multi-modal simultaneous localization and
mapping (SLAM) framework, integrating an extensive set of sensors: IMU, cameras, multiple …

Miliom: Tightly coupled multi-input lidar-inertia odometry and mapping

TM Nguyen, S Yuan, M Cao, L Yang… - IEEE Robotics and …, 2021 - ieeexplore.ieee.org
In this letter we investigate a tightly coupled Lidar-Inertia Odometry and Mapping (LIOM)
scheme, with the capability to incorporate multiple lidars with complementary field of view …

Gravity-constrained point cloud registration

V Kubelka, M Vaidis… - 2022 IEEE/RSJ …, 2022 - ieeexplore.ieee.org
Visual and lidar Simultaneous Localization and Mapping (SLAM) algorithms benefit from the
Inertial Measurement Unit (IMU) modality. The high-rate inertial data complement the other …

3D LiDAR/IMU calibration based on continuous-time trajectory estimation in structured environments

S Li, L Wang, J Li, B Tian, L Chen, G Li - IEEE Access, 2021 - ieeexplore.ieee.org
Sensor calibration is a fundamental step for improving the performance in sensor fusion, the
aim of which is to spatially and temporally register sensors with respect to each other. This …

A Reliable Position Estimation Methodology based on Multi-Source Information for Intelligent Vehicles in Unknown Environment

Y Hu, X Li, D Kong, K Wei, P Ni… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Accurate position is important for intelligent vehicles especially in unknown environments
without prior information. Light Detection and Ranging (LiDAR) has shown great potential in …

Wision: Bolstering MAV 3d indoor state estimation by embracing multipath of wifi

F Xiao, S Zhang, S Tang, S Shen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Recent years have witnessed a remarkable growth of micro aerial vehicle (MAV)
technologies, which are desirable for many applications, eg, warehouse inventory …