Multi-Variabel Inferential Feedforward Control Of a Distillation Column

Agustriyanto, Rudy and Zhang, Jie (2000) Multi-Variabel Inferential Feedforward Control Of a Distillation Column. In: The 5th Indonesian Students Scientific Meeting , 6-7 October 2000, Paris, France.

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Abstract

Feed forward control is widely used to reduce disturbances effects on the controlled variables but in some processes it may be difficult to measure disturbances. This situation will prevent the utilization of feed forward control scheme. To overcome this problem, multi-variable inferential feed forward control strategy is proposed. This is partucylarly useful when disturbances cannot easily or economically be measured. In this strategy, the effects of disturbances on controlled process variables are inferred from the uncontrolled process variables (direct measurements of disturbances are not needed). Theoretically, it will improve control performance over conventional feedback PID control. A distillation simulator is used to illustrate the design and performance of the multivariable inferential feed forward control.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Feed forward control, indirect control, distillation composition control, disturbance rejection
Subjects: T Technology > TJ Mechanical engineering and machinery
T Technology > TK Electrical engineering. Electronics Nuclear engineering
T Technology > TP Chemical technology
Divisions: Faculty of Engineering > Department of Chemical Engineering
Depositing User: Rudy Agustriyanto, M.Sc 199005
Date Deposited: 02 Aug 2012 03:45
Last Modified: 02 Aug 2012 03:45
URI: http://repository.ubaya.ac.id/id/eprint/900

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