On a Static Compensation in the Galerkin Approximation Method for a Parabolic Distributed System
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- IMAI Jun
- Faculty of Computer Science and Systems Engineering
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- YUKITOMO Masanori
- Faculty of Engineering, Kyushu University
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- SAGARA Setsuo
- Faculty of Engineering, Fukuoka Institute of Technology
Bibliographic Information
- Other Title
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- 放物型分布定数系のガラーキン近似法における静特性の補償について
- ホウブツガタ ブンプ テイスウケイ ノ ガラーキン キンジホウ ニ オケル セ
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Abstract
For linear stable time-independent parabolic distributed parameter systems, we propose a static compensation scheme in the Galerkin method to obtain reduced order lumped models whose frequency responses are consistent with the original one in wider range. We show that a scheme for boundary inputs can be generalized to one for distributed inputs in terms of static compensation, and that a unified approach can be developed which are practically applicable for various types of input. <BR>The relationship between proposed and conventional models are clarified by using a modal structure of the approximation model, in the case that the eigenfunction is employed for the coordinate function. <BR>A numerical study shows that the proposed scheme can be applied to the problems in a unified way and yields more efficient models for systems with distributed as well as boundary. inputs.
Journal
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- Transactions of the Institute of Systems, Control and Information Engineers
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Transactions of the Institute of Systems, Control and Information Engineers 5 (9), 365-371, 1992
THE INSTITUTE OF SYSTEMS, CONTROL AND INFORMATION ENGINEERS (ISCIE)
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Keywords
Details 詳細情報について
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- CRID
- 1390001205165714944
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- NII Article ID
- 10007399433
- 10003015894
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- NII Book ID
- AN1013280X
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- ISSN
- 2185811X
- 13425668
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- NDL BIB ID
- 3777781
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed