Application of Tuning Rules of Cascade Control Systems for the Tennessee Eastman Process

碩士 === 長庚大學 === 化工與材料工程研究所 === 94 === In 1994,McAvoy and Ye proposed a multiple single-input single-output control loop structure which includes many cascade control systems to handle plantwide control problem of the Tennessee Eastman process. They used RGA and NI rules to analyze the pairings betwe...

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Main Authors: Huang, Chun-Kai, 黃群凱
Other Authors: Wang, Gow-Bin
Format: Others
Language:zh-TW
Published: 2006
Online Access:http://ndltd.ncl.edu.tw/handle/85530946501026020480
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spelling ndltd-TW-094CGU000630362015-12-18T04:03:41Z http://ndltd.ncl.edu.tw/handle/85530946501026020480 Application of Tuning Rules of Cascade Control Systems for the Tennessee Eastman Process 應用串級控制系統之調諧法則於田納西伊士曼製程 Huang, Chun-Kai 黃群凱 碩士 長庚大學 化工與材料工程研究所 94 In 1994,McAvoy and Ye proposed a multiple single-input single-output control loop structure which includes many cascade control systems to handle plantwide control problem of the Tennessee Eastman process. They used RGA and NI rules to analyze the pairings between manipulated variables and controlled variables. It is known that the base control structure for Tennessee Eastman process was designed by use of three stages. In next year, McAvoy and Ye modified the base control structure to improve the disturbance rejection ability. The main change was to choose the more suitable pairing for reactor pressure. Therefore, it was able to manage the disturbances in TE process more effectively. In the improved base control structure provided by McAvoy and Ye, there included nine cascade control systems. But how to determine the PID parameters for inner and outer loops of each cascade control system was not clear. This study applied the tuning rules of cascade control systems proposed in the literature to obtain the corresponding parameters of inner and outer control loops. Simulation results demonstrate that the control performance in disturbance rejection and setpoint tracking can be significantly improved by use of the obtained PID parameters in cascade control loops. Wang, Gow-Bin 王國彬 2006 學位論文 ; thesis 63 zh-TW
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language zh-TW
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description 碩士 === 長庚大學 === 化工與材料工程研究所 === 94 === In 1994,McAvoy and Ye proposed a multiple single-input single-output control loop structure which includes many cascade control systems to handle plantwide control problem of the Tennessee Eastman process. They used RGA and NI rules to analyze the pairings between manipulated variables and controlled variables. It is known that the base control structure for Tennessee Eastman process was designed by use of three stages. In next year, McAvoy and Ye modified the base control structure to improve the disturbance rejection ability. The main change was to choose the more suitable pairing for reactor pressure. Therefore, it was able to manage the disturbances in TE process more effectively. In the improved base control structure provided by McAvoy and Ye, there included nine cascade control systems. But how to determine the PID parameters for inner and outer loops of each cascade control system was not clear. This study applied the tuning rules of cascade control systems proposed in the literature to obtain the corresponding parameters of inner and outer control loops. Simulation results demonstrate that the control performance in disturbance rejection and setpoint tracking can be significantly improved by use of the obtained PID parameters in cascade control loops.
author2 Wang, Gow-Bin
author_facet Wang, Gow-Bin
Huang, Chun-Kai
黃群凱
author Huang, Chun-Kai
黃群凱
spellingShingle Huang, Chun-Kai
黃群凱
Application of Tuning Rules of Cascade Control Systems for the Tennessee Eastman Process
author_sort Huang, Chun-Kai
title Application of Tuning Rules of Cascade Control Systems for the Tennessee Eastman Process
title_short Application of Tuning Rules of Cascade Control Systems for the Tennessee Eastman Process
title_full Application of Tuning Rules of Cascade Control Systems for the Tennessee Eastman Process
title_fullStr Application of Tuning Rules of Cascade Control Systems for the Tennessee Eastman Process
title_full_unstemmed Application of Tuning Rules of Cascade Control Systems for the Tennessee Eastman Process
title_sort application of tuning rules of cascade control systems for the tennessee eastman process
publishDate 2006
url http://ndltd.ncl.edu.tw/handle/85530946501026020480
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