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Paper Abstract and Keywords
Presentation 2016-07-22 10:25
Frequency domain analysis for tracking performance of delayed feedback control in DC bus system with time-varying loads
Koki Yoshida, Keiji Konishi, Naoyuki Hara (Osaka Pref. Univ.) NLP2016-41
Abstract (in Japanese) (See Japanese page) 
(in English) This report investigates behavior of a DC bus system controlled by delayed feedback control under the situation where its constant power load is varied. If the power load consumption has a small step change, the delayed feedback controller tracks the operating (i.e., equilibrium) point. However, it fails to track it for a large step change. On the other hand, the controller successfully tracks it for continuously varied consumptions even with large amplitude. This report employs the frequency domain analysis to analyze the system with varied consumptions. Our analytical results reveal the relationship between the controller parameters and tracking performance.
Keyword (in Japanese) (See Japanese page) 
(in English) DC power supply / Constant power load / Delayed feedback control / Time-varying load / Frequency domain / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 151, NLP2016-41, pp. 39-43, July 2016.
Paper # NLP2016-41 
Date of Issue 2016-07-14 (NLP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 NLP2016-41

Conference Information
Committee NLP  
Conference Date 2016-07-21 - 2016-07-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. Centennial Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NLP 
Conference Code 2016-07-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Frequency domain analysis for tracking performance of delayed feedback control in DC bus system with time-varying loads 
Sub Title (in English)  
Keyword(1) DC power supply  
Keyword(2) Constant power load  
Keyword(3) Delayed feedback control  
Keyword(4) Time-varying load  
Keyword(5) Frequency domain  
1st Author's Name Koki Yoshida  
1st Author's Affiliation Osaka Prefecture University (Osaka Pref. Univ.)
2nd Author's Name Keiji Konishi  
2nd Author's Affiliation Osaka Prefecture University (Osaka Pref. Univ.)
3rd Author's Name Naoyuki Hara  
3rd Author's Affiliation Osaka Prefecture University (Osaka Pref. Univ.)
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Date Time 2016-07-22 10:25:00 
Presentation Time 25 
Registration for NLP 
Paper # IEICE-NLP2016-41 
Volume (vol) IEICE-116 
Number (no) no.151 
Page pp.39-43 
#Pages IEICE-5 
Date of Issue IEICE-NLP-2016-07-14 

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