WO2002079885A3 - Maintenance method and device with a simulation model - Google Patents

Maintenance method and device with a simulation model Download PDF

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Publication number
WO2002079885A3
WO2002079885A3 PCT/DE2002/001013 DE0201013W WO02079885A3 WO 2002079885 A3 WO2002079885 A3 WO 2002079885A3 DE 0201013 W DE0201013 W DE 0201013W WO 02079885 A3 WO02079885 A3 WO 02079885A3
Authority
WO
WIPO (PCT)
Prior art keywords
simulation model
maintenance method
simulation
maintenance
real process
Prior art date
Application number
PCT/DE2002/001013
Other languages
German (de)
French (fr)
Other versions
WO2002079885A2 (en
Inventor
Lueder Heidemann
Hansjuergen Seybold
Original Assignee
Siemens Ag
Lueder Heidemann
Hansjuergen Seybold
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
Priority claimed from DE10147741A external-priority patent/DE10147741A1/en
Application filed by Siemens Ag, Lueder Heidemann, Hansjuergen Seybold filed Critical Siemens Ag
Priority to EP02724114A priority Critical patent/EP1373998A2/en
Publication of WO2002079885A2 publication Critical patent/WO2002079885A2/en
Publication of WO2002079885A3 publication Critical patent/WO2002079885A3/en
Priority to US10/670,929 priority patent/US20050187663A1/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
    • G05B19/41885—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by modeling, simulation of the manufacturing system
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0243—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/32—Operator till task planning
    • G05B2219/32343—Derive control behaviour, decisions from simulation, behaviour modelling
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/32—Operator till task planning
    • G05B2219/32356—For diagnostics
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/32—Operator till task planning
    • G05B2219/32385—What is simulated, manufacturing process and compare results with real process
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

A real process is simulated for preventively detecting the need for maintenance and the simulation is synchronized with the real process. Malfunctioning can be timely detected from a process control viewpoint by comparing the real process with the simulation and maintenance measures can be appropriately managed. Downtime in a facility can thus be reduced and individual process steps are optimized.
PCT/DE2002/001013 2001-03-29 2002-03-20 Maintenance method and device with a simulation model WO2002079885A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02724114A EP1373998A2 (en) 2001-03-29 2002-03-20 Maintenance method and device with a simulation model
US10/670,929 US20050187663A1 (en) 2001-03-29 2003-09-25 Maintenance method and device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10115694.4 2001-03-29
DE10115694 2001-03-29
DE10147741A DE10147741A1 (en) 2001-03-29 2001-09-27 Maintenance method and apparatus
DE10147741.4 2001-09-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/670,929 Continuation US20050187663A1 (en) 2001-03-29 2003-09-25 Maintenance method and device

Publications (2)

Publication Number Publication Date
WO2002079885A2 WO2002079885A2 (en) 2002-10-10
WO2002079885A3 true WO2002079885A3 (en) 2003-08-07

Family

ID=26008957

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/001013 WO2002079885A2 (en) 2001-03-29 2002-03-20 Maintenance method and device with a simulation model

Country Status (2)

Country Link
EP (1) EP1373998A2 (en)
WO (1) WO2002079885A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009009293A1 (en) * 2009-02-17 2010-08-19 Siemens Aktiengesellschaft Method and system for engineering an automation of at least part of a technical installation
WO2012031859A1 (en) * 2010-09-06 2012-03-15 Siemens Aktiengesellschaft Control device for a factory installation, and control and monitoring methods for such a factory installation
EP2479630A1 (en) 2011-01-25 2012-07-25 Siemens Aktiengesellschaft Method for collision-free switching of an assembly from off mode to operational mode
US8731722B2 (en) 2011-07-08 2014-05-20 Intelligrated Headquarters Llc Integrated simulation technology
EP3144751B1 (en) * 2015-09-18 2021-10-27 Siemens Aktiengesellschaft Control system, and method for operating a control system with a real and a virtual controller for process monitoring

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0643344A1 (en) * 1993-07-19 1995-03-15 Texas Instruments Incorporated Apparatus and method for model based process control
DE19639424A1 (en) * 1995-09-25 1997-03-27 Siemens Ag Ind. plant atomisation design system using combined process and control model
US5752008A (en) * 1996-05-28 1998-05-12 Fisher-Rosemount Systems, Inc. Real-time process control simulation method and apparatus
US6088630A (en) * 1997-11-19 2000-07-11 Olin Corporation Automatic control system for unit operation
EP1061422A1 (en) * 1999-06-11 2000-12-20 IvyTeam AG Computer system for the definition, optimisation and control of processes
WO2001001207A1 (en) * 1999-06-30 2001-01-04 Etec Systems, Inc. Method and apparatus for hierarchical control of continuously operating systems

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0643344A1 (en) * 1993-07-19 1995-03-15 Texas Instruments Incorporated Apparatus and method for model based process control
DE19639424A1 (en) * 1995-09-25 1997-03-27 Siemens Ag Ind. plant atomisation design system using combined process and control model
US5752008A (en) * 1996-05-28 1998-05-12 Fisher-Rosemount Systems, Inc. Real-time process control simulation method and apparatus
US6088630A (en) * 1997-11-19 2000-07-11 Olin Corporation Automatic control system for unit operation
EP1061422A1 (en) * 1999-06-11 2000-12-20 IvyTeam AG Computer system for the definition, optimisation and control of processes
WO2001001207A1 (en) * 1999-06-30 2001-01-04 Etec Systems, Inc. Method and apparatus for hierarchical control of continuously operating systems

Also Published As

Publication number Publication date
WO2002079885A2 (en) 2002-10-10
EP1373998A2 (en) 2004-01-02

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