書誌事項
- タイトル別名
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- Self-Tuning I-P Control Based on Generalized Predictive Control using Coprime Factorization for a Thermal Power Plant Boiler
- キヤク ブンカイ ヒョウゲン オ モチイタ イッパンカ ヨソク セイギョ ニ モトヅク セルフチューニング I P セイギョキ ニ ヨル カリョク ハツデンショ ボイラー セイギョ
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This paper gives a design of an I-P controller for a pressure control system in a furnace of a thermal power plant boiler. The plant has multivariables, interactions among variables, non-linearity and uncertain time delays. Hence the control performance for this plant would be not good by simply using I-P controllers. <BR>To obtain a good transient property for a reference signal of a plant such as having the interactions among variables, non-linearity and unknown time delays, this paper regards interactions as disturbances, lets the plant approximate to two first-order independent systems having disturbances instead of interactions and uses a self-tuning I-P controller based on an extended generalized predictive control (GPC) which can redesign disturbance response independently to reference response. Expressions of a self-tuning scheme of the I-P controller for two first-order systems are obtained by approximating the I-P controller to the extended GPC method with identified parameters of two first-order systems. Simulation results are given to show effectiveness of the proposed controller.
収録刊行物
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- 電気学会論文誌D(産業応用部門誌)
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電気学会論文誌D(産業応用部門誌) 123 (10), 1132-1140, 2003
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390001204656833920
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- NII論文ID
- 10011751869
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- NII書誌ID
- AN10012320
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- ISSN
- 13488163
- 09136339
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- NDL書誌ID
- 6719006
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可