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Paper Abstract and Keywords
Presentation 2010-03-05 17:05
A Study for On-Line Transfer Function Analysis, in Affect to Motor in Resonance, in Association with Variable Speed Rolling Mill Motor Drive System
Tatuya Takahashi, Tatuya Toriyabe, Si Ming Xiao, Toshifumi Tamaoki, Takahiro Ueno, Noboru Morita (Nippon Inst. of Tech.) EMD2009-142
Abstract (in Japanese) (See Japanese page) 
(in English) Torsional Vibration, may occur in recent days, as a result of higher speed response adjustment for variable speed rolling mill motor drive system. Therefore online transfer function analysis, in which white noise signal is superposed to speed reference signal in between real rolling operation, is applied to the variable speed rolling mill motor drive system, in under to realize both higher response adjustment and avoiding the motor shaft torsional resonance, at the same time. Issues in this paper are focused on excess acceleration value in tangential direction mill motor rotor which is caused by the motor shaft torsional resonance at the white noise signal superposition to the speed reference signal of the motor drive system for the online transfer function analysis. Furthermore, focusing on acceleration G which loaded on rotor of tangential direction, when acceleration G of tangential direction of rotor burr has been added, the stress concentrates to weak spot department. The report is about the result which analyzed by FEM (ANSYS).
Keyword (in Japanese) (See Japanese page) 
(in English) rolling mill motor / torsion vibration / white noise / On-Line Transmission Function Analysis / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 452, EMD2009-142, pp. 61-64, March 2010.
Paper # EMD2009-142 
Date of Issue 2010-02-26 (EMD) 
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)
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Conference Information
Committee EMD  
Conference Date 2010-03-05 - 2010-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Yokohama National University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Short note (Graduation thesis and master's thesis) 
Paper Information
Registration To EMD 
Conference Code 2010-03-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study for On-Line Transfer Function Analysis, in Affect to Motor in Resonance, in Association with Variable Speed Rolling Mill Motor Drive System 
Sub Title (in English)  
Keyword(1) rolling mill motor  
Keyword(2) torsion vibration  
Keyword(3) white noise  
Keyword(4) On-Line Transmission Function Analysis  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Tatuya Takahashi  
1st Author's Affiliation Nippon Institute of Technology (Nippon Inst. of Tech.)
2nd Author's Name Tatuya Toriyabe  
2nd Author's Affiliation Nippon Institute of Technology (Nippon Inst. of Tech.)
3rd Author's Name Si Ming Xiao  
3rd Author's Affiliation Nippon Institute of Technology (Nippon Inst. of Tech.)
4th Author's Name Toshifumi Tamaoki  
4th Author's Affiliation Nippon Institute of Technology (Nippon Inst. of Tech.)
5th Author's Name Takahiro Ueno  
5th Author's Affiliation Nippon Institute of Technology (Nippon Inst. of Tech.)
6th Author's Name Noboru Morita  
6th Author's Affiliation Nippon Institute of Technology (Nippon Inst. of Tech.)
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Speaker Author-1 
Date Time 2010-03-05 17:05:00 
Presentation Time 15 minutes 
Registration for EMD 
Paper # EMD2009-142 
Volume (vol) vol.109 
Number (no) no.452 
Page pp.61-64 
#Pages 4 
Date of Issue 2010-02-26 (EMD) 

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