Exploration is a task in which autonomous mobile robots incrementally discover features of interest in initially unknown environments. Usually, robots use exploration strategies to select their next best locations in partially explored environments. Most of the current exploration strategies ignore prior knowledge about the environments to explore that, in some practical cases, could be available. In this paper, we present a method that includes a priori knowledge in an exploration strategy for a mobile robot. Our exploration strategy selects the next best locations the robot should reach by exploiting the knowledge of the floor plan of the indoor environment that is being explored. Although the floor plan can be inaccurate (e.g., it typically does not include furniture and could represent a topology that does not fully match with that of the actual environment), we experimentally show, both in simulation and with real robots, that knowing the floor plan improves the exploration performance under a wide range of conditions.
Robot Exploration Using Knowledge of Inaccurate Floor Plans / M. Luperto, D. Fusi, A. Borghese, F. Amigoni - In: 2019 European Conference on Mobile Robots (ECMR)[s.l] : IEEE, 2019 Sep. - ISBN 9781728136059. - pp. 1-7 (( convegno European Conference on Mobile Robots tenutosi a Prague nel 2019.
|Titolo:||Robot Exploration Using Knowledge of Inaccurate Floor Plans|
LUPERTO, MATTEO (Primo)
BORGHESE, NUNZIO ALBERTO (Penultimo)
|Settore Scientifico Disciplinare:||Settore INF/01 - Informatica|
Settore ING-INF/05 - Sistemi di Elaborazione delle Informazioni
|Progetto:||Multiple-actOrs Virtual Empathic CARgiver for the Elder|
|Data di pubblicazione:||set-2019|
|Digital Object Identifier (DOI):||http://dx.doi.org/10.1109/ECMR.2019.8870925|
|Tipologia:||Book Part (author)|
|Appare nelle tipologie:||03 - Contributo in volume|