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Paper Abstract and Keywords
Presentation 2005-01-24 14:50
Environment recognition method for autonomous mobile robot by using the Self-Organizing Map
Mitsuru Nakagawa, Hiroomi Hikawa, (Oita Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper discuses the location recognition of the autonomous mobile robot by using Self-Organizing Map (SOM). Direction sensor information is fed to the SOM to find where the robot is located. Two types of SOMs are examined for the recognition. One uses memory so that it can use the information in the past. The other is feedback SOM that can handle time variant input. Their recognition performances are studied through experiments, which show that SOM with memory has a better performance when the learned environment is changed while the feedback SOM is robust against the speed change of the robot.
Keyword (in Japanese) (See Japanese page) 
(in English) Self-organizing map / Feedback SOM / Direction information / Environment recognition / / / /  
Reference Info. IEICE Tech. Rep., vol. 104, no. 583, NLP2004-92, pp. 21-26, Jan. 2005.
Paper # NLP2004-92 
Date of Issue 2005-01-17 (NLP) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee NLP  
Conference Date 2005-01-24 - 2005-01-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Kagawa Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) (TBD) 
Paper Information
Registration To NLP 
Conference Code 2005-01-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Environment recognition method for autonomous mobile robot by using the Self-Organizing Map 
Sub Title (in English)  
Keyword(1) Self-organizing map  
Keyword(2) Feedback SOM  
Keyword(3) Direction information  
Keyword(4) Environment recognition  
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1st Author's Name Mitsuru Nakagawa  
1st Author's Affiliation Oita University (Oita Univ.)
2nd Author's Name Hiroomi Hikawa  
2nd Author's Affiliation Oita University (Oita Univ.)
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3rd Author's Affiliation Oita University (Oita Univ.)
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Speaker Author-1 
Date Time 2005-01-24 14:50:00 
Presentation Time 25 minutes 
Registration for NLP 
Paper # NLP2004-92 
Volume (vol) vol.104 
Number (no) no.583 
Page pp.21-26 
#Pages
Date of Issue 2005-01-17 (NLP) 


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