| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2007-05-24 15:35 Estimating Coefficients of Rolling Friction of Road Surfaces Using Yuya Higuchi, Hidekata Hontani (NIT)  PRMU2007-12 MI2007-12 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this article, we propose a new framework in which a network of car-mounted sensors is used for estimating friction coefficients of road surfaces. In the framework, each running car measures its engine power and velocity at each location, and these measurements are uploaded to a server. Referring to the measurements, the server computes the maximum likelihood estimates of the values of car parameters and of the friction coefficients. In this article, we point out that the estimates have two dimensional freedoms, and propose one reference car whose parameters are known. For analyzing the distribution of estimation error, we introduce a measurement graph and define the distance between cars. We report some results of simulation experiments that test the dependence of the estimation error to the structure of the measurement graph. |
|
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | sensor network / sensor calibration / maximum likelihood estimation / ITS / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 57, PRMU2007-12, pp. 61-66, May 2007. | |
| Paper # | PRMU2007-12 | |
| Date of Issue | 2007-05-17 (PRMU, MI) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | PRMU2007-12 MI2007-12 |
|
| Conference Information | |
| Committee | PRMU MI |
| Conference Date | 2007-05-24 - 2007-05-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Mie Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | PRMU |
| Conference Code | 2007-05-PRMU-MI |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimating Coefficients of Rolling Friction of Road Surfaces Using |
| Sub Title (in English) | |
| Keyword(1) | sensor network |
| Keyword(2) | sensor calibration |
| Keyword(3) | maximum likelihood estimation |
| Keyword(4) | ITS |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yuya Higuchi |
| 1st Author's Affiliation | Nagoya Institute of Technology (NIT) |
| 2nd Author's Name | Hidekata Hontani |
| 2nd Author's Affiliation | Nagoya Institute of Technology (NIT) |
| 3rd Author's Name | |
| 3rd Author's Affiliation | () |
| 4th Author's Name | |
| 4th Author's Affiliation | () |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2007-05-24 15:35:00 |
| Presentation Time | 30 minutes |
| Registration for | PRMU |
| Paper # | PRMU2007-12, MI2007-12 |
| Volume (vol) | vol.107 |
| Number (no) | no.57(PRMU), no.58(MI) |
| Page | pp.61-66 |
| #Pages | 6 |
| Date of Issue | 2007-05-17 (PRMU, MI) |
[Return to Top Page]