DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, Ui Kyu | ko |
dc.contributor.author | Kim, Byung Kook | ko |
dc.date.accessioned | 2013-03-12T22:46:24Z | - |
dc.date.available | 2013-03-12T22:46:24Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2011-07 | - |
dc.identifier.citation | Journal of Institute of Control, Robotics and Systems, v.17, no.7, pp.674 - 684 | - |
dc.identifier.issn | 1976-5622 | - |
dc.identifier.uri | http://hdl.handle.net/10203/103767 | - |
dc.description.abstract | More and more elderly and disabled people are using electric scooters instead of electric wheelchairs because of higher mobility. However, people with high levels of impairment or the elderly still have difficulties in driving the electric scooters safely. Semi-autonomous electric scooter system is one of the solutions for the safety: Either manual driving or autonomous driving can be used selectively. In this paper, we implement a semi-autonomous electric scooter system with functions of localization and path following. In order to recognize the pose of electric scooter in outdoor environments, we design an outdoor localization system based on the extended Kalman filter using DGPS (Differential Global Positioning System) and wheel encoders. We added an accelerometer to make the localization system adaptable to road condition. Also we propose a path following algorithm using two arcs with current pose of the electric scooter and a given path in the map. Simulation results are described to show that the proposed algorithms provide the ability to drive an electric scooter semi-autonomously. Finally, we conduct outdoor experiments to reveal the practicality of the proposed system. © ICROS 2011. | - |
dc.language | Korean | - |
dc.publisher | Institute of Control, Robotics and Systems | - |
dc.title | Development of a DGPS-based localization and semi-autonomous path following system for electric scooters | - |
dc.title.alternative | 전동 스쿠터를 위한 DGPS 기반의 위치 추정 및 반 자율 주행 시스템 개발 | - |
dc.type | Article | - |
dc.identifier.scopusid | 2-s2.0-84861212679 | - |
dc.type.rims | ART | - |
dc.citation.volume | 17 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 674 | - |
dc.citation.endingpage | 684 | - |
dc.citation.publicationname | Journal of Institute of Control, Robotics and Systems | - |
dc.identifier.doi | 10.5302/J.ICROS.2011.17.7.674 | - |
dc.contributor.localauthor | Kim, Byung Kook | - |
dc.contributor.nonIdAuthor | Song, Ui Kyu | - |
dc.subject.keywordAuthor | Electric scooter | - |
dc.subject.keywordAuthor | Outdoor localization | - |
dc.subject.keywordAuthor | Path following | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.