dc.contributor.author | Haugaløkken, Bent Oddvar Arnesen | |
dc.contributor.author | Skaldebø, Martin Breivik | |
dc.contributor.author | Schjølberg, Ingrid | |
dc.date.accessioned | 2020-09-07T12:36:48Z | |
dc.date.available | 2020-09-07T12:36:48Z | |
dc.date.created | 2020-06-19T14:29:25Z | |
dc.date.issued | 2020 | |
dc.identifier.issn | 0921-8890 | |
dc.identifier.uri | https://hdl.handle.net/11250/2676690 | |
dc.description.abstract | Optics-based systems may provide high spatial and temporal resolution for close range object detection in underwater environments. By using a monocular camera on a low cost underwater vehicle manipulator system, objects can be tracked by the vehicle and handled by the manipulator. In this paper, a monocular camera is used to detect an object of interest through object detection. Spatial features of the object are extracted, and a dynamic positioning system is designed for the underwater vehicle in order for it to maintain a desired position relative to the object. A manipulator mounted under the vehicle is used to retrieve the object through a developed kinematic control system. Experimental tests verify the proposed methodology. A stability analysis proves asymptotic stability properties for the chosen sliding mode controller and exponential stability for the task error. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier | en_US |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Monocular vision-based gripping of objects | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | publishedVersion | en_US |
dc.source.journal | Robotics and Autonomous Systems | en_US |
dc.identifier.doi | 10.1016/j.robot.2020.103589 | |
dc.identifier.cristin | 1816371 | |
dc.description.localcode | © 2020 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). | en_US |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |