Direct determination of sequences of passes for the strip rolling process by means of fuzzy logic rules

Author

Pataro, C.D.M. ; Helman, H.

Author_Institution

Dept. de Engenharia Eletronica, UFMG, Belo Horizonte, Brazil

Volume

1

fYear

1999

fDate

36342

Firstpage

549

Abstract

In this work the direct determination of sequences of passes for the strip rolling process by means of fuzzy logic rules is presented. The variables rolling load, accumulated deformation and aimed deformation - are expressed in linguistic terms, such as high, medium and low and their corresponding sub-levels. These rules can be established in agreement with data obtained from theoretical models, rolling of samples of the strip or by means of available databases for this particular material and operational conditions. In the last two cases, the procedure becomes independent of the knowledge of mechanical and metallurgical characteristics of the process

Keywords

deformation; fuzzy control; fuzzy logic; process control; rolling mills; steel industry; accumulated deformation; deformation; fuzzy control; fuzzy logic rules; linguistic terms; pass sequences; process control; rolling load; strip rolling; Annealing; Databases; Deformable models; Friction; Fuzzy logic; History; Iterative methods; Neural networks; Stress; Strips;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Processing and Manufacturing of Materials, 1999. IPMM '99. Proceedings of the Second International Conference on

Conference_Location

Honolulu, HI

Print_ISBN

0-7803-5489-3

Type

conf

DOI

10.1109/IPMM.1999.792537

Filename

792537