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Paper Abstract and Keywords
Presentation 2009-02-13 09:00
New On-line Parameter Tuning Technique for Digital Power Converter with Predictive Peak Current Mode Control
Ye-Then Chang, Yen-Shin Lai (National Taipei Univ. of Tech.) EE2008-75
Abstract (in Japanese) (See Japanese page) 
(in English) The objective of this paper is to present an on-line parameter tuning technique for digital power converter with predictive peak current mode control. The proposed technique can effectively deal with the issues caused by both inductor variation and input voltage drift. The proposed on-line parameter tuning method is based upon the sampled currents between two PWM outputs. Neither additional sensor nor system parameter is required for the realization of the proposed technique. Moreover, the effects of inductor variation and input voltage drift are analyzed. It will be shown that the variation of inductor results in DC offset of inductor current and input voltage drift deteriorates the performance of both steady state and transient responses. It will be confirmed by experimental results that these effects can be coped with using the presented on-line parameter tuning technique. Experimental results will be presented to fully support the theoretical analysis.
Keyword (in Japanese) (See Japanese page) 
(in English) digital control / predictive peak current control / leading edge modulation / / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 430, EE2008-75, pp. 65-70, Feb. 2009.
Paper # EE2008-75 
Date of Issue 2009-02-05 (EE) 
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 EE2008-75

Conference Information
Committee EE  
Conference Date 2009-02-12 - 2009-02-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Industrial Technology Research Institute 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EE 
Conference Code 2009-02-EE 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) New On-line Parameter Tuning Technique for Digital Power Converter with Predictive Peak Current Mode Control 
Sub Title (in English)  
Keyword(1) digital control  
Keyword(2) predictive peak current control  
Keyword(3) leading edge modulation  
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1st Author's Name Ye-Then Chang  
1st Author's Affiliation National Taipei University of Technology (National Taipei Univ. of Tech.)
2nd Author's Name Yen-Shin Lai  
2nd Author's Affiliation National Taipei University of Technology (National Taipei Univ. of Tech.)
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Speaker Author-1 
Date Time 2009-02-13 09:00:00 
Presentation Time 25 minutes 
Registration for EE 
Paper # EE2008-75 
Volume (vol) vol.108 
Number (no) no.430 
Page pp.65-70 
#Pages 6 
Date of Issue 2009-02-05 (EE) 

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