Model-based controller design for a plastic film extrusion process

Sung-ho Hur; Reza Katebi; Andrew Taylor

doi:10.1109/CCA.2010.5611280

Model-based controller design for a plastic film extrusion process

Sung-ho Hur, Reza Katebi, Andrew Taylor

Electronic And Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

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Abstract

This paper reports the development and implementation of a model-based cross-directional controller for plastic film extrusion and other web-forming processes. The controller design has a similar structure to that of internal model control (IMC) with the addition of an observer whose gain is designed to minimise process and model mis-match. The observer gain is obtained by solving a multi-objective optimisation through the application of a genetic algorithm and simulation results are presented in this paper demonstrating improvements that can be achieved by the proposed controller over two existing CD controllers.

Original language	English
Title of host publication	2010 IEEE International Conference on Control Applications (CCA)
Place of Publication	Piscataway, NJ
Publisher	IEEE
Pages	944-949
Number of pages	6
ISBN (Print)	9781424453627
DOIs	https://doi.org/10.1109/CCA.2010.5611280
Publication status	Published - 8 Sept 2010
Event	2010 IEEE International Conference on Control Appliations (CCA) - Yokohama, Japan Duration: 8 Sept 2010 → 10 Sept 2010

Conference

Conference	2010 IEEE International Conference on Control Appliations (CCA)
Country/Territory	Japan
City	Yokohama
Period	8/09/10 → 10/09/10

Keywords

actuators
steady-state
process control
plastics
optimization
observers
mathematical model

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10.1109/CCA.2010.5611280

strathprints027441.pdf

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abstract = "This paper reports the development and implementation of a model-based cross-directional controller for plastic film extrusion and other web-forming processes. The controller design has a similar structure to that of internal model control (IMC) with the addition of an observer whose gain is designed to minimise process and model mis-match. The observer gain is obtained by solving a multi-objective optimisation through the application of a genetic algorithm and simulation results are presented in this paper demonstrating improvements that can be achieved by the proposed controller over two existing CD controllers.",

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N2 - This paper reports the development and implementation of a model-based cross-directional controller for plastic film extrusion and other web-forming processes. The controller design has a similar structure to that of internal model control (IMC) with the addition of an observer whose gain is designed to minimise process and model mis-match. The observer gain is obtained by solving a multi-objective optimisation through the application of a genetic algorithm and simulation results are presented in this paper demonstrating improvements that can be achieved by the proposed controller over two existing CD controllers.

AB - This paper reports the development and implementation of a model-based cross-directional controller for plastic film extrusion and other web-forming processes. The controller design has a similar structure to that of internal model control (IMC) with the addition of an observer whose gain is designed to minimise process and model mis-match. The observer gain is obtained by solving a multi-objective optimisation through the application of a genetic algorithm and simulation results are presented in this paper demonstrating improvements that can be achieved by the proposed controller over two existing CD controllers.

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KW - steady-state

KW - process control

KW - plastics

KW - optimization

KW - observers

KW - mathematical model

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BT - 2010 IEEE International Conference on Control Applications (CCA)

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T2 - 2010 IEEE International Conference on Control Appliations (CCA)

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ER -

Model-based controller design for a plastic film extrusion process

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