Constrained iterative learning control of liquid slosh in an industrial packaging machine

Author

Grundelius, M. ; Bernhardsson, Bo

Author_Institution

Dept. of Autom. Control, Lund Inst. of Technol., Sweden

Volume

5

fYear

2000

fDate

2000

Firstpage

4544

Abstract

Considers the problem of moving a container with liquid without too much slosh in an industrial packaging machine, There is no measurement of the slosh available in the machine to use for control, it is however possible to measure the slosh in a testbed. The problem is to determine the shape of the open loop acceleration reference that is programmed in the motion control system that controls the movement of the containers. In the paper the acceleration reference is calculated using iterative learning control where the results of an experiment are used to refine the acceleration reference to be used in the next iteration

Keywords

learning systems; linear systems; motion control; nonlinear control systems; packaging; process control; constrained iterative learning control; industrial packaging machine; liquid slosh; open loop acceleration reference; Acceleration; Containers; Control systems; Electrical equipment industry; Industrial control; Motion control; Open loop systems; Packaging machines; Shape control; Testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 2000. Proceedings of the 39th IEEE Conference on

Conference_Location

Sydney, NSW

ISSN

0191-2216

Print_ISBN

0-7803-6638-7

Type

conf

DOI

10.1109/CDC.2001.914630

Filename

914630