書誌事項
- タイトル別名
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- A Design of Digital Tracking Controller in the Presence of Load Change
- フカ ヘンカ オ コウリョシタ ディジタル トラッキング セイギョケイ ノ セ
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説明
This paper deals with a digital tracking control system subject to change in load condition. It is assumed that the plant is described by a discrete-time state-space model with a time delay and a direct forward link between control input and output. An optimal controller with state feedback plus integral and preview actions is derived by using the LQI technique. It is shown under the stabilizability and detectability conditions that the optimal closed-loop system is stable and achieves a complete output regulation. For a special case where the time delay is unilateral, we present an algorithm for computing feedback gain with less computational effort. The tracking performance of proposed optimal control law is evaluated through a numerical example for a heat exchanger model. Experimental studies using a pilot plant show that the controller gives acceptable tracking performance in the presence of load change.
収録刊行物
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- システム制御情報学会論文誌
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システム制御情報学会論文誌 5 (3), 111-121, 1992
一般社団法人 システム制御情報学会
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詳細情報 詳細情報について
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- CRID
- 1390001205165860992
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- NII論文ID
- 10007534598
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- NII書誌ID
- AN1013280X
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- ISSN
- 2185811X
- 13425668
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- NDL書誌ID
- 3751504
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- データソース種別
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- JaLC
- NDL
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- 使用不可