Transformation of passive electrical networks with distributed PWL-sources using a Model Order Reduction.
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| Title: | Transformation of passive electrical networks with distributed PWL-sources using a Model Order Reduction. |
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| Authors: | Ludwig, S.1,2 ludwig@tet.uni-hannover.de, Mathis, W.1 |
| Source: | Advances in Radio Science. 2009, Vol. 7, p113-118. 6p. 2 Diagrams, 2 Charts, 6 Graphs. |
| Subjects: | Piecewise linear topology, Grid computing, Passive electric networks, Electric networks, Decomposition method |
| Abstract: | In modeling of distributed systems with distributed sources large networks with RLC-elements and independent sources arise. This high complexity leads to a high effort in simulations. Therefore model reduction can be used to reduce these networks, preserving the behavior at the observed nodes in the networks. For the reduction of networks with a large number of independent sources only a weak reduction is enabled with standard model reduction techniques. In this paper an efficient reduction of networks with a large number of sources with piece-wise-linear waveforms is presented, using the decomposition of piece-wise-linear functions. With the proposed method a higher reduction of the network and/or a higher accuracy can be achieved with model reduction. The validity and efficiency of the proposed method is shown by reducing a RCI-Grid model. [ABSTRACT FROM AUTHOR] |
| Copyright of Advances in Radio Science is the property of Copernicus Gesellschaft mbH and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 48636002 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Transformation of passive electrical networks with distributed PWL-sources using a Model Order Reduction. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Ludwig%2C+S%2E%22">Ludwig, S.</searchLink><relatesTo>1,2</relatesTo><i> ludwig@tet.uni-hannover.de</i><br /><searchLink fieldCode="AR" term="%22Mathis%2C+W%2E%22">Mathis, W.</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Advances+in+Radio+Science%22">Advances in Radio Science</searchLink>. 2009, Vol. 7, p113-118. 6p. 2 Diagrams, 2 Charts, 6 Graphs. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Piecewise+linear+topology%22">Piecewise linear topology</searchLink><br /><searchLink fieldCode="DE" term="%22Grid+computing%22">Grid computing</searchLink><br /><searchLink fieldCode="DE" term="%22Passive+electric+networks%22">Passive electric networks</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+networks%22">Electric networks</searchLink><br /><searchLink fieldCode="DE" term="%22Decomposition+method%22">Decomposition method</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In modeling of distributed systems with distributed sources large networks with RLC-elements and independent sources arise. This high complexity leads to a high effort in simulations. Therefore model reduction can be used to reduce these networks, preserving the behavior at the observed nodes in the networks. For the reduction of networks with a large number of independent sources only a weak reduction is enabled with standard model reduction techniques. In this paper an efficient reduction of networks with a large number of sources with piece-wise-linear waveforms is presented, using the decomposition of piece-wise-linear functions. With the proposed method a higher reduction of the network and/or a higher accuracy can be achieved with model reduction. The validity and efficiency of the proposed method is shown by reducing a RCI-Grid model. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Advances in Radio Science is the property of Copernicus Gesellschaft mbH and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.5194/ars-7-113-2009 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 6 StartPage: 113 Subjects: – SubjectFull: Piecewise linear topology Type: general – SubjectFull: Grid computing Type: general – SubjectFull: Passive electric networks Type: general – SubjectFull: Electric networks Type: general – SubjectFull: Decomposition method Type: general Titles: – TitleFull: Transformation of passive electrical networks with distributed PWL-sources using a Model Order Reduction. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Ludwig, S. – PersonEntity: Name: NameFull: Mathis, W. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Text: 2009 Type: published Y: 2009 Identifiers: – Type: issn-print Value: 16849965 Numbering: – Type: volume Value: 7 Titles: – TitleFull: Advances in Radio Science Type: main |
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