A Novel Non-Circular Arc Rollgap Model, Designed from the Control Point of View

Stefan Fuchshumer; Kurt Schlacher; Georg Keintzel

A Novel Non-Circular Arc Rollgap Model, Designed from the Control Point of View

Stefan Fuchshumer
, Kurt Schlacher
, Georg Keintzel

Institute of Control Systems

Research output: Chapter in Book/Report/Conference proceeding › Conference proceedings › peer-review

Abstract

The mathematical models for the temper and thin strip rolling case typically incorporate a detailed description of the elastic work roll deformations. These models, referred to as non-circular arc rollgap models, are either based on the elastic half-space solution or on Jortner's solution. In this contribuion the approximation of the displacement fields by means of the Ritz method is proposed in order to derive an implicit algebraic rollgap model suitable for the simulation and control purpose.

Original language	English
Title of host publication	Preprints 11th IFAC Symposium on Automation in Mining, Mineral and Metal Processing
Number of pages	300
Publication status	Published - Sept 2004

Fields of science

101028 Mathematical modelling
202 Electrical Engineering, Electronics, Information Engineering
202003 Automation
202017 Embedded systems
202027 Mechatronics
202034 Control engineering
203015 Mechatronics

Cite this

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title = "A Novel Non-Circular Arc Rollgap Model, Designed from the Control Point of View",

abstract = "The mathematical models for the temper and thin strip rolling case typically incorporate a detailed description of the elastic work roll deformations. These models, referred to as non-circular arc rollgap models, are either based on the elastic half-space solution or on Jortner's solution. In this contribuion the approximation of the displacement fields by means of the Ritz method is proposed in order to derive an implicit algebraic rollgap model suitable for the simulation and control purpose.",

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AU - Schlacher, Kurt

AU - Keintzel, Georg

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N2 - The mathematical models for the temper and thin strip rolling case typically incorporate a detailed description of the elastic work roll deformations. These models, referred to as non-circular arc rollgap models, are either based on the elastic half-space solution or on Jortner's solution. In this contribuion the approximation of the displacement fields by means of the Ritz method is proposed in order to derive an implicit algebraic rollgap model suitable for the simulation and control purpose.

AB - The mathematical models for the temper and thin strip rolling case typically incorporate a detailed description of the elastic work roll deformations. These models, referred to as non-circular arc rollgap models, are either based on the elastic half-space solution or on Jortner's solution. In this contribuion the approximation of the displacement fields by means of the Ritz method is proposed in order to derive an implicit algebraic rollgap model suitable for the simulation and control purpose.

UR - http://regpro.mechatronik.uni-linz.ac.at

M3 - Conference proceedings

BT - Preprints 11th IFAC Symposium on Automation in Mining, Mineral and Metal Processing

ER -

A Novel Non-Circular Arc Rollgap Model, Designed from the Control Point of View

Abstract

Fields of science

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Cite this