AUTOMATIC TUNING OF PID CONTROLLER USING SECOND-ORDER PLUS TIME DELAY MODEL

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概要

• 論文の詳細を見る

• A new identification method using the second order plus time delay model for the automatic tuning of the PID controller and a simple and explicit tuning method are proposed. We present a relay feedback test combined with a P controller to identify the process using the second order plus time delay model. Thus, the difficulty to determine the initial proportional gain is overcome. Since the proposed identification method uses the second order plus time delay model to identify the prodess, it can incorporate more various processes such as underdamped and high order processes than the identification method using the first order plus time delay model. In addition, a simple and explicit tuning relation for the second order plus time delay model is proposed in this paper. This tuning relation shows almost the same performance as the optimal tuning parameters. The proposed method needs no numerical technique and shows good performances in both simulation and experimental study.

• 社団法人 化学工学会の論文
• 1996-12-01

著者

• LEE In-Beum

  School of Environmental Engineering/Department of Chemical Engineering, Pohang University of Science

• Yi Seok-ho

  Samsung Engineering Co.

• Lee In-beum

  School Of Environmental Engineering Pohang University Of Science And Technology

• Sung Whan

  School Of Environmental Engineering Pohang University Of Science And Technology

• O Jungmin

  School of Environmental Engineering, Pohang University of Science and Technology

• LEE Jietae

  Department of Chemical Engineering, Kyungpook National University

• Lee Jietae

  Department Of Chemical Engineering Kyungpook National University

• O Jungmin

  School Of Environmental Engineering Pohang University Of Science And Technology

• Sung Su

  School of Environmental Engineering, Pohang University of Science and Technology

関連論文

• Calibration, Prediction and Process Monitoring Model Based on Factor Analysis for Incomplete Process Data
• Generic Monitoring System in the Biological Wastewater Treatment Process
• AUTOMATIC TUNING OF PID CONTROLLER USING SECOND-ORDER PLUS TIME DELAY MODEL

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