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H2GNN: Hierarchical-Hops Graph Neural Networks for Multi-Robot Exploration in Unknown Environments
IEEE Robotics and Automation Letters, 2022Multi-robot coarse-to-fine exploration in unknown environments makes great sense in many application fields like search and rescue. For different stages of the task, robots need to extract information from the environment discriminately, which can ...
Hao Zhang +4 more
semanticscholar +1 more source
Graph-Based Multi-Robot Path Finding and Planning
Current Robotics Reports, 2022Planning collision-free paths for multiple robots is important for real-world multi-robot systems and has been studied as an optimization problem on graphs, called multi-agent path finding (MAPF).
Hang Ma
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IEEE International Conference on Robotics and Automation, 2021
Collaborative exploration in an unknown environment without external positioning under limited communication is an essential task for multi-robot applications. For inter-robot positioning, various Distributed Simultaneous Localization and Mapping (DSLAM)
Jincheng Yu +6 more
semanticscholar +1 more source
Collaborative exploration in an unknown environment without external positioning under limited communication is an essential task for multi-robot applications. For inter-robot positioning, various Distributed Simultaneous Localization and Mapping (DSLAM)
Jincheng Yu +6 more
semanticscholar +1 more source
Collaborative Multi-robot Localization
1999This paper presents a probabilistic algorithm for collaborative mobile robot localization. Our approach uses a sample-based version of Markov localization, capable of localizing mobile robots in an any-time fashion. When teams of robots localize themselves in the same environment, probabilistic methods are employed to synchronize each robot's belief ...
Dieter Fox +3 more
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IEEE Transactions on Automation Science and Engineering
In this paper, a novel multi-robot autonomous exploration approach CURE is proposed based on dynamic Voronoi diagrams and centroids of unknown connected regions.
Qingchen Bi +6 more
semanticscholar +1 more source
In this paper, a novel multi-robot autonomous exploration approach CURE is proposed based on dynamic Voronoi diagrams and centroids of unknown connected regions.
Qingchen Bi +6 more
semanticscholar +1 more source
2012
The study on multi-robot systems attracts much attention recently due to its potential applications in environment monitoring, search and rescue, and entertainment. See Fig. 12.1 for an illustration of a group of robotics. In this chapter, we study rendezvous or the so-called cooperative set aggregation problem for a group of robotics.
Ziyang Meng, Tao Yang, Karl H. Johansson
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The study on multi-robot systems attracts much attention recently due to its potential applications in environment monitoring, search and rescue, and entertainment. See Fig. 12.1 for an illustration of a group of robotics. In this chapter, we study rendezvous or the so-called cooperative set aggregation problem for a group of robotics.
Ziyang Meng, Tao Yang, Karl H. Johansson
openaire +1 more source
Proceedings of the Second International Workshop on Robot Motion and Control. RoMoCo'01 (IEEE Cat. No.01EX535), 2002
In this paper we compare three approaches employed in multirobot control: leader follower scheme, virtual structure and behavioral approach. We describe these approaches, show their advantages and weaknesses and point out suitable applications for each of them.
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In this paper we compare three approaches employed in multirobot control: leader follower scheme, virtual structure and behavioral approach. We describe these approaches, show their advantages and weaknesses and point out suitable applications for each of them.
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Proceedings of the Southern African Institute for Computer Scientist and Information Technologists Annual Conference 2014 on SAICSIT 2014 Empowered by Technology, 2014
Development of cooperative behaviour for multi-robots system (MRS) is an important aspect of robotic task achievement. This is because it is safer to use more than one robot to achieve a task for continuity measurement of task completion and it is also quicker to complete a task on time with two or more robots as against one robot.
Chika Yinka-Banjo +2 more
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Development of cooperative behaviour for multi-robots system (MRS) is an important aspect of robotic task achievement. This is because it is safer to use more than one robot to achieve a task for continuity measurement of task completion and it is also quicker to complete a task on time with two or more robots as against one robot.
Chika Yinka-Banjo +2 more
openaire +1 more source
Multi-Robot Task Allocation Games in Dynamically Changing Environments
IEEE International Conference on Robotics and Automation, 2021We propose a game-theoretic multi-robot task allocation framework that enables a large team of robots to optimally allocate tasks in dynamically changing environments.
Shinkyu Park +2 more
semanticscholar +1 more source
FPGA-based multi-robot tracking
Journal of Parallel and Distributed Computing, 2017Abstract Vision-based robot tracking is commonly used for monitoring and debugging in single- and multi-robot environments. Currently, most of the existing vision-based multi-robot tracking systems are based on implementations on general purpose computers.
Irwansyah, Arif +4 more
openaire +2 more sources