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Proceedings Paper

Autonomous mobile robot exploration based on the generalized Voronoi graph in the presence of localization error
Author(s): Keiji Nagatani; Howie M. Choset
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Paper Abstract

Sensor based exploration is a task which enables a robot to explore and map an unknown environment, using sensor information. The map used in this paper is the generalized Voronoi graph (GVG). The robot explores an unknown environment using an already developed incremental construction procedure to generate the GVG using sensor information. This paper presents some initial results which uses the GVG for robot localization, while mitigating the need to update encoder values. Experimental result verify the described work.

Paper Details

Date Published: 8 January 1999
PDF: 12 pages
Proc. SPIE 3525, Mobile Robots XIII and Intelligent Transportation Systems, (8 January 1999); doi: 10.1117/12.335698
Show Author Affiliations
Keiji Nagatani, Carnegie Mellon Univ. (United States)
Howie M. Choset, Carnegie Mellon Univ. (United States)


Published in SPIE Proceedings Vol. 3525:
Mobile Robots XIII and Intelligent Transportation Systems
Howie M. Choset; Pushkin Kachroo; Mikhail A. Kourjanski; Douglas W. Gage; Pushkin Kachroo; Marten J. de Vries; Mikhail A. Kourjanski; Marten J. de Vries, Editor(s)

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