dc.contributor.author | Grontas, Panagiotis | |
dc.contributor.author | Γροντάς, Παναγιώτης | |
dc.date.accessioned | 2019-11-25T12:26:32Z | |
dc.date.available | 2019-11-25T12:26:32Z | |
dc.identifier.uri | https://dspace.lib.ntua.gr/xmlui/handle/123456789/49468 | |
dc.identifier.uri | http://dx.doi.org/10.26240/heal.ntua.17166 | |
dc.rights | Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ελλάδα | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/gr/ | * |
dc.subject | Ρομποτική | el |
dc.subject | Χαρτογράφηση | el |
dc.subject | Εξερεύνηση | el |
dc.subject | Σχεδιασμός τροχιάς | el |
dc.subject | Αρμονικά πεδία | el |
dc.subject | Robotics | en |
dc.subject | Mapping | en |
dc.subject | Exploration | en |
dc.subject | Path planning | en |
dc.subject | Harmonic potential fields | en |
dc.title | Computationally efficient harmonic-based reactive exploration | en |
dc.title | Υπολογιστικά αποδοτική αντιδραστική εξερεύνηση βασισμένη σε αρμονικά δυναμικά πεδία | el |
heal.type | bachelorThesis | |
heal.classification | Ρομποτική | el |
heal.classification | Robotics | en |
heal.language | en | |
heal.access | free | |
heal.recordProvider | ntua | el |
heal.publicationDate | 2019-10-02 | |
heal.abstract | Although Harmonic Potential Fields constitute a powerful tool for tackling the autonomous robot exploration problem, yet their applicability is limited in practice by the heavy computational load involved in solving the Laplace equation in real time. In this work, we propose a computationally efficient exploration scheme employing a Fast Multipole accelerated Boundary Element Method scheme, that enjoys both linear complexity w.r.t. the boundary's size as well as linear memory requirements. Furthermore, we devise an adaptive control law for the specified boundary conditions that allows us to tune the robot's behavior without affecting the inherent safety and convergence properties of the underlying potential field. Finally, we validate the performance of the proposed exploration scheme through extensive simulations in realistic environments. | en |
heal.advisorName | Κυριακόπουλος, Κωνσταντίνος | |
heal.committeeMemberName | Παπαδόπουλος, Ευάγγελος | |
heal.committeeMemberName | Βοσνιάκος, Χριστόφορος | |
heal.academicPublisher | Εθνικό Μετσόβιο Πολυτεχνείο. Σχολή Μηχανολόγων Μηχανικών. Τομέας Μηχανολογικών Κατασκευών και Αυτομάτου Ελέγχου. Εργαστήριο Αυτομάτου Ελέγχου και Ρυθμίσεως Μηχανών και Εγκαταστάσεων | el |
heal.academicPublisherID | ntua | |
heal.numberOfPages | 68 σ. | |
heal.fullTextAvailability | false |
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