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

• 今井 純

  九州工業大学情報工学部

• 行友 雅徳

  九州大学工学部

• 相良 節夫

  福岡工業大学工学部

書誌事項

タイトル別名

• On a Static Compensation in the Galerkin Approximation Method for a Parabolic Distributed System
• 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

抄録

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.

収録刊行物

• システム制御情報学会論文誌

  システム制御情報学会論文誌 5 (9), 365-371, 1992

  一般社団法人 システム制御情報学会

キーワード

• parabolic distributed parameter systems
• finite-dimensional approximation
• the Galerkin method
• static compensation
• frequency response

詳細情報

• CRID: 1390001205165714944
• NII論文ID: 10007399433
• NII論文ID: 10003015894
• NII書誌ID: AN1013280X
• DOI: 10.5687/iscie.5.365
• ISSN: 2185811X
• ISSN: 13425668
• NDL書誌ID: 3777781
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3777781
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可