Multi robot systems
Collision avoidance in multi-robot systems
... a multi-robot system to cooperatively perform a given task in real-world applications, one of the main tasks for each robot in the system is to reach its individual goal without colliding with a ...
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Adaptive communication in multi-robot systems using directionality of signal strength
... Fig. 2. Schematic drawing of a true signal strength profile in the local environment of a robotic router. Large lobes indicate directions of high signal strength. First, we introduce an innovative approach for mapping ...
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Decentralized rigidity maintenance control with range measurements for multi-robot systems
... of multi-robot systems is an enabling technology for a variety of ...applications. Multi-robot systems benefit from an increased robustness against system failures due to their ...
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Self-adaptive Markov Localization for Single-Robot and Multi-Robot Systems
... and Multi-Robot Systems __________________________________________________________________________________ RESUME en anglais In order to achieve the autonomy of mobile robots, effective localization ...
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Toward an hybrid control architecture for a mobile multi-robot systems
... mobile robot to obtain a stable trajectory tracking while avoiding ...the robot is controlled by elementary continuous controllers according to the sub-tasks to accomplish (trajectory tracking, obstacle ...
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Collision avoidance for persistent monitoring in multi-robot systems with intersecting trajectories
... Persistent monitoring is related to sweep coverage [3], and patrolling problems [4], [5], [6] where robots with finite sensor footprints must sweep their sensor over every point in the environment. The problem is also ...
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Vector Maps: A Lightweight and Accurate Map Format for Multi-robot Systems
... http://car.mines-douai.fr Abstract. SLAM algorithms produce accurate maps that allow local- ization with typically centimetric precision. However, such a map is ma- terialized as a large Occupancy Grid. Beside the high ...
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Decentralized control of multi-robot systems using partially observable Markov Decision Processes and belief space macro-actions
... Uncertainty Robot motion planning is the problem of driving a moving robot from a start location to a goal ...a robot under uncertainty, the current configuration of the robot based on noisy ...
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Real-Time Distributed Receding Horizon Motion Planning and Control for Mobile Multi-Robot Dynamic Systems
... I. I NTRODUCTION The capability of defining and executing a collision-free motion plan for passing from one configuration to another is a crucial aspect of robotics that can be specially difficult to solve for mobile ...
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Cooperative robot control and concurrent synchronization of Lagrangian systems
... I. I NTRODUCTION Group synchronization and cooperative control are topics that are currently receiving a lot of interest in a variety of research communities. The objective of this paper is to introduce a unified ...
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Architecture Controlling Multi-Robot System using Multi-Agent based Coordination Approach
... to multi-robot systems with a high degree of coordination between au- tonomous ...powerful multi-robot coordination, and apply it on real ...
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Simultaneous Auctions for "Rendez-Vous" Coordination Phases in Multi-robot Multi-task Mission
... Keywords-Multi-robot systems; Task allocation by auctions; Decision making ...a robot as an agent in a multi-agent system, consists in computing its individual policy that maps the ...
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Multi-robot Cooperative Systems for Exploration : Advances in dealing with constrained communication environments
... Keywords: Multi-robot systems, Cooperative systems, Explo- ration ...a multi-robot system is chosen to carry this task out ...
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Approximate Distributed Spatiotemporal Topic Models for Multi-Robot Terrain Characterization
... Our problem differs from the traditional distributed learn- ing setting fundamentally in that our data is partitioned naturally by virtue of being collected on independent robots. In contrast, in a traditional learning ...
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Punctual versus continuous auction coordination for multi-robot and multi-task topological navigation
... mobile multi- robot systems where robots use auction sales to allo- cate tasks between them and to compute their policies in a distributed ...
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Consistent Multi-robot Decentralized SLAM with Unknown Initial Positions
... Specific multi-vehicle data association processes have been developed. In [19], the authors propose a method based on the analysis of the 3 closest landmarks to each new point. Some measures (distance and angle) ...
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Multi-robot cooperation through the common use of "mechanisms"
... HAL Id: hal-01979740 https://hal.laas.fr/hal-01979740 Submitted on 18 Jan 2019 HAL is a multi-disciplinary open access archive for the deposit and dissemination of sci- entific research documents, whether they ...
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An Adaptive Multi-Controller Architecture for Mobile Robot Navigation
... guaranties the right transition between controllers (cf. sections (1.2) and (1.3)). It is noted that the nominal linear speed of the robot v for this controller is considered as a constant. The derivative of θ e ...
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Collaborative Visual SLAM Framework for a Multi-Robot System
... single robot SLAM, a communication module which propagates the local graphs to other robots and a neighbourhood graph optimization module which combines all the local graphs into maps describing the neighbourhood ...
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Optimized trajectories of multi-robot deploying wireless sensor nodes
... the robot to visit the whole area while avoiding obstacles and placing sensor ...one robot and a sensor node should be placed at each position ...one robot is involved, this problem becomes similar ...
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