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Paper Abstract and Keywords
Presentation 2009-01-22 15:35
Minimization of l2-Sensitivity for 2-D Separable-Denominator State-Space Digital Filters Subject to l2-Scaling Constraints
Takayuki Shintaku, Takao Hinamoto (Hiroshima Univ.) SIP2008-142 RCS2008-190
Abstract (in Japanese) (See Japanese page) 
(in English) This paper investigates the problem of minimizing an $l_2$-sensitivity measure subject to $l_2$-norm dynamic-range scaling constraints for two-dimensional separable-denominator state-space digital filters described by the Roesser local state-space model.
To this end, after deriving an expression for evaluating the $l_2$-sensitivity, the $l_2$-sensitivity minimization problem subject to the $l_2$-scaling constraints is formulated.
An iterative algorithm is then developed to solve the constraint optimization problem directly.
A numerical example is presented to demonstrate the validity and effectiveness of the proposed algorithm.
Keyword (in Japanese) (See Japanese page) 
(in English) two-dimensional digital filter / separable-denominator transfer function / Roesser model / l2-sensitivity minimization / l2-scaling constraints / no overflow / quasi-Newton method /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 390, SIP2008-142, pp. 107-112, Jan. 2009.
Paper # SIP2008-142 
Date of Issue 2009-01-15 (SIP, RCS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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 SIP RCS  
Conference Date 2009-01-22 - 2009-01-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Kumamoto University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SIP 
Conference Code 2009-01-SIP-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Minimization of l2-Sensitivity for 2-D Separable-Denominator State-Space Digital Filters Subject to l2-Scaling Constraints 
Sub Title (in English)  
Keyword(1) two-dimensional digital filter  
Keyword(2) separable-denominator transfer function  
Keyword(3) Roesser model  
Keyword(4) l2-sensitivity minimization  
Keyword(5) l2-scaling constraints  
Keyword(6) no overflow  
Keyword(7) quasi-Newton method  
Keyword(8)  
1st Author's Name Takayuki Shintaku  
1st Author's Affiliation Hiroshima University (Hiroshima Univ.)
2nd Author's Name Takao Hinamoto  
2nd Author's Affiliation Hiroshima University (Hiroshima Univ.)
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Speaker Author-1 
Date Time 2009-01-22 15:35:00 
Presentation Time 25 minutes 
Registration for SIP 
Paper # SIP2008-142, RCS2008-190 
Volume (vol) vol.108 
Number (no) no.390(SIP), no.391(RCS) 
Page pp.107-112 
#Pages
Date of Issue 2009-01-15 (SIP, RCS) 


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