JPS6438804A - Simulation system for operation plant - Google Patents
Simulation system for operation plantInfo
- 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
Links
Landscapes
- 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.
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)
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 |
-
1987
- 1987-08-05 JP JP19437187A patent/JPS6438804A/en active Pending
Cited By (1)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3856379D1 (en) | EXPERT SYSTEM WITH PROCESS CONTROL | |
GB8316693D0 (en) | Programmable controller | |
JPS6438804A (en) | Simulation system for operation plant | |
EP0209795A3 (en) | A method of creating and executing table driven logic | |
ES2102365T3 (en) | DEVICE AND PROCEDURE FOR CONTROLLING A PROCESS USING A TRAINED NETWORK OF PARALLEL DISTRIBUTED PROCESSING. | |
ATE175501T1 (en) | METHOD OF DESIGNING A FUZZY CONTROLLER | |
ATE9617T1 (en) | PROCEDURE FOR PROGRAMMING PATH-CONTROLLED MACHINES. | |
JPS56168214A (en) | Process step-forward type sequence controller | |
SE9801964L (en) | Simulation system | |
JPS6446459A (en) | Massager | |
JPS5769309A (en) | Programmable logic controller | |
JPS6442734A (en) | Arithmetic circuit | |
JPS53107579A (en) | Programming method for remote control system | |
JPS5710872A (en) | Instruction control device | |
JPS5485639A (en) | Pattern matching device | |
SU696495A1 (en) | Device for selecting optimum typodimensional series | |
JPS56137404A (en) | Sequence controller | |
JPS6425205A (en) | Programmable controller | |
Petroni | Why have a heuristic of scientific discovery? | |
JPS56111933A (en) | Output control system | |
JPS6475168A (en) | Soldering robot | |
JPS5449482A (en) | Process controller | |
JPS56111902A (en) | Program setting device | |
JPS53136452A (en) | Constituting method of pla | |
JPS6446143A (en) | Measurement system for software including rate with use of simulator |