Ladder Diagram generation using generic model of discrete event system

Author

Choi, Sung-Wook ; Lee, Kang-Gu ; Koo, Lock-jo ; Chang-Mok Park ; Park, Chang-Mok ; Wang, Gi-Nam

Author_Institution

Dept. of Ind. Eng., Ajou Univ., Suwon

fYear

2008

fDate

9-10 Sept. 2008

Firstpage

1

Lastpage

4

Abstract

This paper describes plant modeling using DES (discrete event system) in generic model, and designing the controller for PLC-based manufacturing system. The tested model through simulation can be automatically transformed into LD (Ladder Diagram) program analyzing the controller elements. In addition, through the simulation of devices and controllers, possible logical errors can be minimized. The contribution of this work is to generate small and medium sized PLC-programs and reduce down-time and ramp-up time.

Keywords

control system synthesis; discrete event systems; flexible manufacturing systems; formal logic; industrial control; industrial plants; programmable controllers; FMS; PLC-based manufacturing system; automated transformation system; control simulation; discrete event system; flexible manufacturing system; formal method; generic model environment; ladder diagram generation; logical error detection; manufacturing plant modeling; programmable controller design; Automata; Automatic control; Control systems; Discrete event systems; IEC standards; Manufacturing processes; Manufacturing systems; Process control; Programmable control; System testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Cybernetic Intelligent Systems, 2008. CIS 2008. 7th IEEE International Conference on

Conference_Location

London

Print_ISBN

978-1-4244-2914-1

Electronic_ISBN

978-1-4244-2915-8

Type

conf

DOI

10.1109/UKRICIS.2008.4798976

Filename

4798976