Autonomous robotic exploration based on multiple rapidly-exploring randomized trees

H Umari, S Mukhopadhyay - 2017 IEEE/RSJ International …, 2017 - ieeexplore.ieee.org
Efficient robotic navigation requires a predefined map. Various autonomous exploration
strategies exist, which direct robots to unexplored space by detecting frontiers. Frontiers are …

An improved frontier-based approach for autonomous exploration

W Gao, M Booker, A Adiwahono… - … , robotics and vision …, 2018 - ieeexplore.ieee.org
A new approach for autonomous exploration in an unknown scenario based on the concept
of frontiers is proposed in this paper. Exploration frontiers introduced by [4], are the regions …

Autonomous robotic exploration based on frontier point optimization and multistep path planning

B Fang, J Ding, Z Wang - Ieee Access, 2019 - ieeexplore.ieee.org
Autonomous robotic exploration of an unknown environment is a key technology for robot
intelligence. In order to improve the efficiency of it, we propose a strategy based on frontier …

[HTML][HTML] Autonomous exploration using UWB and LiDAR

M Guan, C Wen - Journal of Automation and Intelligence, 2023 - Elsevier
In autonomous exploration, a robot navigates itself in an unknown environment while
building a 2D map of the environment. This is typically done using a LiDAR sensor, which …

Approaches for efficiently detecting frontier cells in robotics exploration

P Quin, DDK Nguyen, TL Vu, A Alempijevic… - Frontiers in Robotics …, 2021 - frontiersin.org
Many robot exploration algorithms that are used to explore office, home, or outdoor
environments, rely on the concept of frontier cells. Frontier cells define the border between …

An autonomous exploration algorithm using environment-robot interacted traversability analysis

Y Tang, J Cai, M Chen, X Yan… - 2019 IEEE/RSJ …, 2019 - ieeexplore.ieee.org
Auto-exploration is a task for self-driving robots to explore unknown environments, which
becomes much complicated when they move on irregular outdoor terrains. To improve the …

Efficient dense frontier detection for 2-d graph slam based on occupancy grid submaps

J Oršulić, D Miklić, Z Kovačić - IEEE Robotics and Automation …, 2019 - ieeexplore.ieee.org
In autonomous robot exploration, the frontier is the border in the world map dividing the
explored and unexplored space. The frontier plays an important role when deciding where …

Multi-robot Map Exploration Based on Multiple Rapidly-Exploring Randomized Trees

S Mukhopadhyay, H Umari, K Koirala - SN Computer Science, 2023 - Springer
A map is necessary for tasks such as path planning or localization, which are common to
mobile robot navigation. However, a map may be unavailable if the environment in which a …

Autoexplorer: Autonomous exploration of unknown environments using fast frontier-region detection and parallel path planning

KM Han, YJ Kim - 2022 IEEE/RSJ International Conference on …, 2022 - ieeexplore.ieee.org
We propose a fully autonomous system for mobile robot exploration in unknown
environments. Our system employs a novel frontier detection algorithm based on the fast …

Incremental algorithms for Safe and Reachable Frontier Detection for robot exploration

P Senarathne, D Wang - Robotics and Autonomous Systems, 2015 - Elsevier
Majority of the autonomous robot exploration strategies operate by iteratively extracting the
boundary between the mapped open space and unexplored space, frontiers, and sending …