Enhanced real-time execution of modular control software based on IEC 61499

Author

Zoitl, Alois ; Smodic, Rene ; Sünder, Christoph ; Grabmair, Gunnar

Author_Institution

Autom. & Control Inst., Vienna Univ. of Technol.

fYear

2006

fDate

15-19 May 2006

Firstpage

327

Lastpage

332

Abstract

The ever increasing complexity of manufacturing systems demands for new real-time control infrastructures. With the new standard IEC 61499 the IEC introduced a base for such a control infrastructure. An open issue of this standard is the missing definition of real-time execution. Based on existing real-time execution theory different execution models for real-time execution of IEC 61499 control applications are analyzed in this work. A novel execution approach for an efficient execution model is presented. This new approach would serve as basis for a new IEC 61499 execution environment

Keywords

IEC standards; control engineering computing; industrial control; manufacturing systems; production engineering computing; IEC 61499; manufacturing systems; modular control software; real-time control infrastructures; real-time execution; Automatic control; Control systems; Delay; Distributed control; IEC standards; Job shop scheduling; Manufacturing automation; Manufacturing systems; Programmable control; Real time systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Robotics and Automation, 2006. ICRA 2006. Proceedings 2006 IEEE International Conference on

Conference_Location

Orlando, FL

ISSN

1050-4729

Print_ISBN

0-7803-9505-0

Type

conf

DOI

10.1109/ROBOT.2006.1641732

Filename

1641732