JPS6438804A - Simulation system for operation plant - Google Patents

Simulation system for operation plant

Info

Publication number
JPS6438804A
JPS6438804A JP19437187A JP19437187A JPS6438804A JP S6438804 A JPS6438804 A JP S6438804A JP 19437187 A JP19437187 A JP 19437187A JP 19437187 A JP19437187 A JP 19437187A JP S6438804 A JPS6438804 A JP S6438804A
Authority
JP
Japan
Prior art keywords
places
marked
sequence control
dots
control system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP19437187A
Other languages
Japanese (ja)
Inventor
Kensuke Miura
Takeya Fukumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Fuji Facom Corp
Original Assignee
Fuji Electric Co Ltd
Fuji Facom Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd, Fuji Facom Corp filed Critical Fuji Electric Co Ltd
Priority to JP19437187A priority Critical patent/JPS6438804A/en
Publication of JPS6438804A publication Critical patent/JPS6438804A/en
Pending legal-status Critical Current

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  • Feedback Control In General (AREA)

Abstract

PURPOSE:To avoid complication of a program by dividing an operation plant into a process itself and a sequence control system and adopting the Petri net technique for the sequence control system. CONSTITUTION:The operation plant is divided to the process and the sequence control system, and the process is converted to a model by numerical expression. The sequence control is converted to a model by the Petri net technique based on of places which correspond to manipulated variables or process variables and are marked with circles, places with external token input which correspond to operation indication inputs to the plant and are marked with double circles, and transitions t1-t10 which connect respective places and put tokens marked with dots in placed connected to the output side by firing to validate them at the time of putting tokens marked with dots in all places connected to the input side to validate them and remove tokens marked with dots from all places on the input side to release validation, thus performing simulation.
JP19437187A 1987-08-05 1987-08-05 Simulation system for operation plant Pending JPS6438804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19437187A JPS6438804A (en) 1987-08-05 1987-08-05 Simulation system for operation plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19437187A JPS6438804A (en) 1987-08-05 1987-08-05 Simulation system for operation plant

Publications (1)

Publication Number Publication Date
JPS6438804A true JPS6438804A (en) 1989-02-09

Family

ID=16323478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19437187A Pending JPS6438804A (en) 1987-08-05 1987-08-05 Simulation system for operation plant

Country Status (1)

Country Link
JP (1) JPS6438804A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007058447A (en) * 2005-08-23 2007-03-08 Kimura Unity Co Ltd Modeling method of control target system based on extended petri net and controller based on extended petri net

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007058447A (en) * 2005-08-23 2007-03-08 Kimura Unity Co Ltd Modeling method of control target system based on extended petri net and controller based on extended petri net

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