WO1992002863A3 - Neural network/expert system process control system and method - Google Patents

Neural network/expert system process control system and method Download PDF

Info

Publication number
WO1992002863A3
WO1992002863A3 PCT/US1991/005257 US9105257W WO9202863A3 WO 1992002863 A3 WO1992002863 A3 WO 1992002863A3 US 9105257 W US9105257 W US 9105257W WO 9202863 A3 WO9202863 A3 WO 9202863A3
Authority
WO
WIPO (PCT)
Prior art keywords
control
neural network
expert
data
decision
Prior art date
Application number
PCT/US1991/005257
Other languages
French (fr)
Other versions
WO1992002863A2 (en
Inventor
Richard D Skeirik
Original Assignee
Du Pont
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24245829&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1992002863(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Priority to CA002066739A priority Critical patent/CA2066739C/en
Priority to EP91917194A priority patent/EP0498880B1/en
Priority to DE69128074T priority patent/DE69128074T2/en
Publication of WO1992002863A2 publication Critical patent/WO1992002863A2/en
Publication of WO1992002863A3 publication Critical patent/WO1992002863A3/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
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
    • G05B13/029—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion using neural networks and expert systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/042—Knowledge-based neural networks; Logical representations of neural networks
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/902—Application using ai with detail of the ai system
    • Y10S706/903—Control
    • Y10S706/906—Process plant

Abstract

A neural network/expert system process control system and method combines the decision-making capabilities of expert systems with the predictive capabilities of neural networks for improved process control. Neural networks provide predictions of measurements which are difficult to make, or supervisory or regulatory control changes which are difficult to implement using classical control techniques. Expert systems make decisions automatically based on knowledge which is well-known and can be expressed in rules or other knowledge representation forms. Sensor and laboratory data is effectively used. In one approach, the output data from the neural network can be used by the controller in controlling the process, and the expert system can make a decision using sensor or lab data to control the controller(s). In another approach, the output data of the neural network can be used by the expert system in making its decision, and control of the process carried out using lab or sensor data. In another approach, the output data can be used both to control the process and to make decisions.
PCT/US1991/005257 1990-08-03 1991-07-25 Neural network/expert system process control system and method WO1992002863A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002066739A CA2066739C (en) 1990-08-03 1991-07-25 Neural network/expert system process control system and method
EP91917194A EP0498880B1 (en) 1990-08-03 1991-07-25 Neural network/expert system process control system and method
DE69128074T DE69128074T2 (en) 1990-08-03 1991-07-25 Process control system and method using a neural network and / or expert system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US562,327 1990-08-03
US07/562,327 US5121467A (en) 1990-08-03 1990-08-03 Neural network/expert system process control system and method

Publications (2)

Publication Number Publication Date
WO1992002863A2 WO1992002863A2 (en) 1992-02-20
WO1992002863A3 true WO1992002863A3 (en) 1992-03-19

Family

ID=24245829

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1991/005257 WO1992002863A2 (en) 1990-08-03 1991-07-25 Neural network/expert system process control system and method

Country Status (5)

Country Link
US (1) US5121467A (en)
EP (1) EP0498880B1 (en)
CA (1) CA2066739C (en)
DE (1) DE69128074T2 (en)
WO (1) WO1992002863A2 (en)

Families Citing this family (214)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920002268A (en) * 1990-07-17 1992-02-28 유끼노리 가까즈 Intelligent Processing Equipment
US5581459A (en) * 1990-09-26 1996-12-03 Hitachi, Ltd. Plant operation support system
JPH04262453A (en) * 1991-02-15 1992-09-17 Hitachi Ltd Neurolearning control method and equipment
US5220373A (en) * 1991-03-22 1993-06-15 Ricoh Company, Ltd. Electrophotographic process control device using a neural network for estimating states of the device
US5257206A (en) * 1991-04-08 1993-10-26 Praxair Technology, Inc. Statistical process control for air separation process
JPH04320285A (en) * 1991-04-19 1992-11-11 Ricoh Co Ltd Electrophotographic process controller
JP3184243B2 (en) * 1991-06-20 2001-07-09 株式会社日立製作所 Knowledge acquisition support system in expert system
US5355434A (en) * 1991-08-19 1994-10-11 Toyoda Koki Kabushiki Kaisha Method and apparatus for performing learning in a neural network
JPH0561849A (en) * 1991-08-29 1993-03-12 Toyoda Mach Works Ltd Input/output characteristic detection device for neutral network
US5438644A (en) * 1991-09-09 1995-08-01 University Of Florida Translation of a neural network into a rule-based expert system
JPH0583429A (en) * 1991-09-18 1993-04-02 Sanyo Electric Co Ltd Image forming device
JPH05128085A (en) * 1991-11-08 1993-05-25 Toshiba Corp Method for learning system control
US5649066A (en) * 1992-01-03 1997-07-15 The Florida State University For And On Behalf Of The Florida Board Of Regents Method and apparatus for refinement of learning in expert networks
US5396415A (en) * 1992-01-31 1995-03-07 Honeywell Inc. Neruo-pid controller
WO1994003413A1 (en) * 1992-08-10 1994-02-17 New Mexico State University Technology Transfer Corporation A digitally-configurable analog vlsi chip and method for real-time solution of partial differential equations
US5469528A (en) * 1992-09-16 1995-11-21 Syseca, Inc. Neural load disturbance analyzer
US6243696B1 (en) * 1992-11-24 2001-06-05 Pavilion Technologies, Inc. Automated method for building a model
US5412576A (en) * 1992-12-17 1995-05-02 Honeywell Inc. Selective assembly of component kits
US5486998A (en) * 1993-06-14 1996-01-23 Amax Coal West, Inc. Process stabilizing process controller
CA2124479A1 (en) * 1993-06-30 1994-12-31 Thaddeus Julius Kowalski Methods and apparatus for optimizing decision making
US6041320A (en) * 1993-08-23 2000-03-21 Fisher Controls International, Inc. Multi-region fuzzy logic control system with auxiliary variables
US5521844A (en) * 1993-09-10 1996-05-28 Beloit Corporation Printing press monitoring and advising system
US5455890A (en) * 1993-09-30 1995-10-03 Motorola, Inc. Method for structuring an expert system utilizing one or more neural networks
US5566092A (en) * 1993-12-30 1996-10-15 Caterpillar Inc. Machine fault diagnostics system and method
US5835901A (en) * 1994-01-25 1998-11-10 Martin Marietta Corporation Perceptive system including a neural network
US6336106B1 (en) 1994-02-15 2002-01-01 R.R. Donnelley & Sons Company System and method for partitioning a real-valued attribute exhibiting windowed data characteristics
US6507832B1 (en) 1994-02-15 2003-01-14 R.R. Donnelley & Sons Company Using ink temperature gain to identify causes of web breaks in a printing system
US7092894B1 (en) 1994-09-01 2006-08-15 Harris Corporation Cost reactive scheduler and method
US7539624B2 (en) 1994-09-01 2009-05-26 Harris Corporation Automatic train control system and method
US5566065A (en) * 1994-11-01 1996-10-15 The Foxboro Company Method and apparatus for controlling multivariable nonlinear processes
US5570282A (en) * 1994-11-01 1996-10-29 The Foxboro Company Multivariable nonlinear process controller
US5704011A (en) * 1994-11-01 1997-12-30 The Foxboro Company Method and apparatus for providing multivariable nonlinear control
US5659667A (en) * 1995-01-17 1997-08-19 The Regents Of The University Of California Office Of Technology Transfer Adaptive model predictive process control using neural networks
US5642467A (en) * 1995-01-31 1997-06-24 The Penn State Research Foundation Controller for autonomous device
US5748467A (en) * 1995-02-21 1998-05-05 Fisher-Rosemont Systems, Inc. Method of adapting and applying control parameters in non-linear process controllers
US5699450A (en) * 1995-02-28 1997-12-16 Xerox Corporation Detector array method and apparatus for real time in situ color control in printers and copiers
US6092919A (en) * 1995-08-01 2000-07-25 Guided Systems Technologies, Inc. System and method for adaptive control of uncertain nonlinear processes
US5946471A (en) * 1995-08-10 1999-08-31 University Of Cincinnati Method and apparatus for emulating laboratory instruments at remote stations configured by a network controller
US5724486A (en) * 1995-08-21 1998-03-03 Motorola Inc. Method for structuring an expert system utilizing one or more polynomial processors
US6314414B1 (en) * 1998-10-06 2001-11-06 Pavilion Technologies, Inc. Method for training and/or testing a neural network with missing and/or incomplete data
US5671734A (en) * 1995-11-03 1997-09-30 The United States Of America As Represented By The Secretary Of The Navy Automatic medical sign monitor
US6879971B1 (en) * 1995-12-22 2005-04-12 Pavilion Technologies, Inc. Automated method for building a model
US5746511A (en) * 1996-01-03 1998-05-05 Rosemount Inc. Temperature transmitter with on-line calibration using johnson noise
US6017143A (en) 1996-03-28 2000-01-25 Rosemount Inc. Device in a process system for detecting events
US7254518B2 (en) * 1996-03-28 2007-08-07 Rosemount Inc. Pressure transmitter with diagnostics
US8290721B2 (en) 1996-03-28 2012-10-16 Rosemount Inc. Flow measurement diagnostics
US6654697B1 (en) 1996-03-28 2003-11-25 Rosemount Inc. Flow measurement with diagnostics
US6539267B1 (en) 1996-03-28 2003-03-25 Rosemount Inc. Device in a process system for determining statistical parameter
US7623932B2 (en) 1996-03-28 2009-11-24 Fisher-Rosemount Systems, Inc. Rule set for root cause diagnostics
US7085610B2 (en) 1996-03-28 2006-08-01 Fisher-Rosemount Systems, Inc. Root cause diagnostics
US7949495B2 (en) 1996-03-28 2011-05-24 Rosemount, Inc. Process variable transmitter with diagnostics
US7630861B2 (en) 1996-03-28 2009-12-08 Rosemount Inc. Dedicated process diagnostic device
US6907383B2 (en) 1996-03-28 2005-06-14 Rosemount Inc. Flow diagnostic system
JPH1063634A (en) * 1996-04-05 1998-03-06 Nec Corp Method and device for time sequential prediction/ classification
US5822220A (en) * 1996-09-03 1998-10-13 Fisher-Rosemount Systems, Inc. Process for controlling the efficiency of the causticizing process
US5956663A (en) * 1996-11-07 1999-09-21 Rosemount, Inc. Signal processing technique which separates signal components in a sensor for sensor diagnostics
US6434504B1 (en) 1996-11-07 2002-08-13 Rosemount Inc. Resistance based process control device diagnostics
US6601005B1 (en) 1996-11-07 2003-07-29 Rosemount Inc. Process device diagnostics using process variable sensor signal
US6754601B1 (en) 1996-11-07 2004-06-22 Rosemount Inc. Diagnostics for resistive elements of process devices
US6449574B1 (en) 1996-11-07 2002-09-10 Micro Motion, Inc. Resistance based process control device diagnostics
US6519546B1 (en) 1996-11-07 2003-02-11 Rosemount Inc. Auto correcting temperature transmitter with resistance based sensor
US5828567A (en) * 1996-11-07 1998-10-27 Rosemount Inc. Diagnostics for resistance based transmitter
DE69714606T9 (en) * 1996-12-31 2004-09-09 Rosemount Inc., Eden Prairie DEVICE FOR CHECKING A CONTROL SIGNAL COMING FROM A PLANT IN A PROCESS CONTROL
US6064997A (en) * 1997-03-19 2000-05-16 University Of Texas System, The Board Of Regents Discrete-time tuning of neural network controllers for nonlinear dynamical systems
US20020128990A1 (en) * 1997-05-01 2002-09-12 Kaminskas Paul A. Control methodology and apparatus for reducing delamination in a book binding system
DE69818494T2 (en) 1997-10-13 2004-07-01 Rosemount Inc., Eden Prairie Transmission method for field devices in industrial processes
US6850874B1 (en) 1998-04-17 2005-02-01 United Technologies Corporation Method and apparatus for predicting a characteristic of a product attribute formed by a machining process using a model of the process
US7308322B1 (en) * 1998-09-29 2007-12-11 Rockwell Automation Technologies, Inc. Motorized system integrated control and diagnostics using vibration, pressure, temperature, speed, and/or current analysis
US7539549B1 (en) * 1999-09-28 2009-05-26 Rockwell Automation Technologies, Inc. Motorized system integrated control and diagnostics using vibration, pressure, temperature, speed, and/or current analysis
US6615149B1 (en) 1998-12-10 2003-09-02 Rosemount Inc. Spectral diagnostics in a magnetic flow meter
US6611775B1 (en) 1998-12-10 2003-08-26 Rosemount Inc. Electrode leakage diagnostics in a magnetic flow meter
US6975219B2 (en) * 2001-03-01 2005-12-13 Fisher-Rosemount Systems, Inc. Enhanced hart device alerts in a process control system
US7206646B2 (en) 1999-02-22 2007-04-17 Fisher-Rosemount Systems, Inc. Method and apparatus for performing a function in a plant using process performance monitoring with process equipment monitoring and control
US8044793B2 (en) 2001-03-01 2011-10-25 Fisher-Rosemount Systems, Inc. Integrated device alerts in a process control system
US6298454B1 (en) 1999-02-22 2001-10-02 Fisher-Rosemount Systems, Inc. Diagnostics in a process control system
US6633782B1 (en) 1999-02-22 2003-10-14 Fisher-Rosemount Systems, Inc. Diagnostic expert in a process control system
US7562135B2 (en) 2000-05-23 2009-07-14 Fisher-Rosemount Systems, Inc. Enhanced fieldbus device alerts in a process control system
US6356191B1 (en) 1999-06-17 2002-03-12 Rosemount Inc. Error compensation for a process fluid temperature transmitter
US7010459B2 (en) 1999-06-25 2006-03-07 Rosemount Inc. Process device diagnostics using process variable sensor signal
DE60014709T3 (en) 1999-07-01 2010-04-15 Rosemount Inc., Eden Prairie TWO-WIRE TRANSMITTER WITH SELF-TESTING AND LOW POWER
US6505517B1 (en) 1999-07-23 2003-01-14 Rosemount Inc. High accuracy signal processing for magnetic flowmeter
US6701274B1 (en) 1999-08-27 2004-03-02 Rosemount Inc. Prediction of error magnitude in a pressure transmitter
US6556145B1 (en) 1999-09-24 2003-04-29 Rosemount Inc. Two-wire fluid temperature transmitter with thermocouple diagnostics
AU4733601A (en) * 2000-03-10 2001-09-24 Cyrano Sciences Inc Control for an industrial process using one or more multidimensional variables
WO2001092974A2 (en) * 2000-05-27 2001-12-06 Georgia Tech Research Corporation Adaptive control system having direct output feedback and related apparatuses and methods
JP3676660B2 (en) * 2000-08-28 2005-07-27 本田技研工業株式会社 Engine power generator
US6735484B1 (en) 2000-09-20 2004-05-11 Fargo Electronics, Inc. Printer with a process diagnostics system for detecting events
US7092863B2 (en) * 2000-12-26 2006-08-15 Insyst Ltd. Model predictive control (MPC) system using DOE based model
WO2002071173A2 (en) 2001-03-01 2002-09-12 Fisher-Rosemount Systems, Inc. Data sharing in a process plant
US7389204B2 (en) * 2001-03-01 2008-06-17 Fisher-Rosemount Systems, Inc. Data presentation system for abnormal situation prevention in a process plant
US8073967B2 (en) 2002-04-15 2011-12-06 Fisher-Rosemount Systems, Inc. Web services-based communications for use with process control systems
US6954713B2 (en) 2001-03-01 2005-10-11 Fisher-Rosemount Systems, Inc. Cavitation detection in a process plant
WO2002071171A2 (en) 2001-03-01 2002-09-12 Fisher-Rosemount Systems, Inc. Automatic work order/parts order generation and tracking
US7720727B2 (en) 2001-03-01 2010-05-18 Fisher-Rosemount Systems, Inc. Economic calculations in process control system
US6795798B2 (en) 2001-03-01 2004-09-21 Fisher-Rosemount Systems, Inc. Remote analysis of process control plant data
US6970003B2 (en) 2001-03-05 2005-11-29 Rosemount Inc. Electronics board life prediction of microprocessor-based transmitters
US6629059B2 (en) 2001-05-14 2003-09-30 Fisher-Rosemount Systems, Inc. Hand held diagnostic and communication device with automatic bus detection
US7162534B2 (en) * 2001-07-10 2007-01-09 Fisher-Rosemount Systems, Inc. Transactional data communications for process control systems
US6772036B2 (en) 2001-08-30 2004-08-03 Fisher-Rosemount Systems, Inc. Control system using process model
US7035877B2 (en) 2001-12-28 2006-04-25 Kimberly-Clark Worldwide, Inc. Quality management and intelligent manufacturing with labels and smart tags in event-based product manufacturing
US7357298B2 (en) * 2001-12-28 2008-04-15 Kimberly-Clark Worldwide, Inc. Integrating event-based production information with financial and purchasing systems in product manufacturing
US7380213B2 (en) 2001-12-28 2008-05-27 Kimberly-Clark Worldwide, Inc. User interface for reporting event-based production information in product manufacturing
US8799113B2 (en) 2001-12-28 2014-08-05 Binforma Group Limited Liability Company Quality management by validating a bill of materials in event-based product manufacturing
US6968250B2 (en) * 2001-12-28 2005-11-22 Kimberly-Clark Worldwide, Inc. Intelligent agent system and method for evaluating data integrity in process information databases
US7032816B2 (en) * 2001-12-28 2006-04-25 Kimberly-Clark Worldwide, Inc. Communication between machines and feed-forward control in event-based product manufacturing
AU2003209884A1 (en) * 2002-03-15 2003-09-29 Maz Laboratory An adaptive decision engine
US7110924B2 (en) 2002-05-15 2006-09-19 Caterpillar Inc. Method for controlling the performance of a target system
US7600234B2 (en) * 2002-12-10 2009-10-06 Fisher-Rosemount Systems, Inc. Method for launching applications
US7024154B1 (en) * 2002-12-18 2006-04-04 Itt Manufacturing Enterprises, Inc. Training tracking system and method of use
US8935298B2 (en) 2002-12-30 2015-01-13 Fisher-Rosemount Systems, Inc. Integrated navigational tree importation and generation in a process plant
US7493310B2 (en) 2002-12-30 2009-02-17 Fisher-Rosemount Systems, Inc. Data visualization within an integrated asset data system for a process plant
US7152072B2 (en) 2003-01-08 2006-12-19 Fisher-Rosemount Systems Inc. Methods and apparatus for importing device data into a database system used in a process plant
US20040158474A1 (en) * 2003-02-06 2004-08-12 Karschnia Robert J. Service facility for providing remote diagnostic and maintenance services to a process plant
US7953842B2 (en) 2003-02-19 2011-05-31 Fisher-Rosemount Systems, Inc. Open network-based data acquisition, aggregation and optimization for use with process control systems
US7725249B2 (en) 2003-02-27 2010-05-25 General Electric Company Method and apparatus for congestion management
US7937193B2 (en) 2003-02-27 2011-05-03 General Electric Company Method and apparatus for coordinating railway line of road and yard planners
US7512481B2 (en) 2003-02-27 2009-03-31 General Electric Company System and method for computer aided dispatching using a coordinating agent
US7797087B2 (en) 2003-02-27 2010-09-14 General Electric Company Method and apparatus for selectively disabling train location reports
US20060212188A1 (en) 2003-02-27 2006-09-21 Joel Kickbusch Method and apparatus for automatic selection of alternative routing through congested areas using congestion prediction metrics
US7103427B2 (en) * 2003-02-28 2006-09-05 Fisher-Rosemont Systems, Inc. Delivery of process plant notifications
US6915235B2 (en) * 2003-03-13 2005-07-05 Csi Technology, Inc. Generation of data indicative of machine operational condition
US7634384B2 (en) 2003-03-18 2009-12-15 Fisher-Rosemount Systems, Inc. Asset optimization reporting in a process plant
US20040230328A1 (en) * 2003-03-21 2004-11-18 Steve Armstrong Remote data visualization within an asset data system for a process plant
US7299415B2 (en) * 2003-06-16 2007-11-20 Fisher-Rosemount Systems, Inc. Method and apparatus for providing help information in multiple formats
EP1646864B1 (en) 2003-07-18 2018-11-07 Rosemount Inc. Process diagnostics
US8292172B2 (en) 2003-07-29 2012-10-23 General Electric Company Enhanced recordation device for rail car inspections
US7018800B2 (en) 2003-08-07 2006-03-28 Rosemount Inc. Process device with quiescent current diagnostics
US7627441B2 (en) 2003-09-30 2009-12-01 Rosemount Inc. Process device with vibration based diagnostics
US7523667B2 (en) 2003-12-23 2009-04-28 Rosemount Inc. Diagnostics of impulse piping in an industrial process
US7030747B2 (en) * 2004-02-26 2006-04-18 Fisher-Rosemount Systems, Inc. Method and system for integrated alarms in a process control system
US7676287B2 (en) * 2004-03-03 2010-03-09 Fisher-Rosemount Systems, Inc. Configuration system and method for abnormal situation prevention in a process plant
US7079984B2 (en) * 2004-03-03 2006-07-18 Fisher-Rosemount Systems, Inc. Abnormal situation prevention in a process plant
US7515977B2 (en) * 2004-03-30 2009-04-07 Fisher-Rosemount Systems, Inc. Integrated configuration system for use in a process plant
US6920799B1 (en) 2004-04-15 2005-07-26 Rosemount Inc. Magnetic flow meter with reference electrode
US7046180B2 (en) 2004-04-21 2006-05-16 Rosemount Inc. Analog-to-digital converter with range error detection
US20050267709A1 (en) * 2004-05-28 2005-12-01 Fisher-Rosemount Systems, Inc. System and method for detecting an abnormal situation associated with a heater
US7536274B2 (en) * 2004-05-28 2009-05-19 Fisher-Rosemount Systems, Inc. System and method for detecting an abnormal situation associated with a heater
CA2567139A1 (en) 2004-06-12 2005-12-29 Fisher-Rosemount Systems, Inc. System and method for detecting an abnormal situation associated with a process gain of a control loop
US7908047B2 (en) 2004-06-29 2011-03-15 General Electric Company Method and apparatus for run-time incorporation of domain data configuration changes
US7181654B2 (en) * 2004-09-17 2007-02-20 Fisher-Rosemount Systems, Inc. System and method for detecting an abnormal situation associated with a reactor
EP1861302A4 (en) 2005-03-14 2010-05-05 Gen Electric A system and method for railyard planning
US7421348B2 (en) * 2005-03-18 2008-09-02 Swanson Brian G Predictive emissions monitoring method
US8768664B2 (en) * 2005-03-18 2014-07-01 CMC Solutions, LLC. Predictive emissions monitoring using a statistical hybrid model
DE102005015506A1 (en) * 2005-04-05 2006-10-12 Man Roland Druckmaschinen Ag Press simulator
US8005647B2 (en) 2005-04-08 2011-08-23 Rosemount, Inc. Method and apparatus for monitoring and performing corrective measures in a process plant using monitoring data with corrective measures data
US9201420B2 (en) 2005-04-08 2015-12-01 Rosemount, Inc. Method and apparatus for performing a function in a process plant using monitoring data with criticality evaluation data
US7656286B2 (en) * 2005-05-03 2010-02-02 Palomar Technology, Llc Trusted monitoring system and method
US7526463B2 (en) * 2005-05-13 2009-04-28 Rockwell Automation Technologies, Inc. Neural network using spatially dependent data for controlling a web-based process
US8112565B2 (en) 2005-06-08 2012-02-07 Fisher-Rosemount Systems, Inc. Multi-protocol field device interface with automatic bus detection
US7272531B2 (en) 2005-09-20 2007-09-18 Fisher-Rosemount Systems, Inc. Aggregation of asset use indices within a process plant
US20070068225A1 (en) 2005-09-29 2007-03-29 Brown Gregory C Leak detector for process valve
IL181041A0 (en) * 2007-01-29 2007-07-04 Deutsche Telekom Ag Improved method and system for detecting malicious behavioral patterns in a computer, using machine learning
US8490194B2 (en) * 2006-01-31 2013-07-16 Robert Moskovitch Method and system for detecting malicious behavioral patterns in a computer, using machine learning
US8498762B2 (en) 2006-05-02 2013-07-30 General Electric Company Method of planning the movement of trains using route protection
US7734383B2 (en) 2006-05-02 2010-06-08 General Electric Company Method and apparatus for planning the movement of trains using dynamic analysis
US7797088B2 (en) 2006-05-02 2010-09-14 General Electric Company Method and apparatus for planning linked train movements
US7680750B2 (en) 2006-06-29 2010-03-16 General Electric Company Method of planning train movement using a three step optimization engine
US8145358B2 (en) * 2006-07-25 2012-03-27 Fisher-Rosemount Systems, Inc. Method and system for detecting abnormal operation of a level regulatory control loop
US7657399B2 (en) * 2006-07-25 2010-02-02 Fisher-Rosemount Systems, Inc. Methods and systems for detecting deviation of a process variable from expected values
US7912676B2 (en) * 2006-07-25 2011-03-22 Fisher-Rosemount Systems, Inc. Method and system for detecting abnormal operation in a process plant
US8606544B2 (en) 2006-07-25 2013-12-10 Fisher-Rosemount Systems, Inc. Methods and systems for detecting deviation of a process variable from expected values
US8082071B2 (en) 2006-09-11 2011-12-20 General Electric Company System and method of multi-generation positive train control system
US7953501B2 (en) 2006-09-25 2011-05-31 Fisher-Rosemount Systems, Inc. Industrial process control loop monitor
US8788070B2 (en) 2006-09-26 2014-07-22 Rosemount Inc. Automatic field device service adviser
CN101535909B (en) * 2006-09-28 2012-08-29 费舍-柔斯芒特系统股份有限公司 Abnormal situation prevention in a heat exchanger
US7853431B2 (en) 2006-09-29 2010-12-14 Fisher-Rosemount Systems, Inc. On-line monitoring and diagnostics of a process using multivariate statistical analysis
JP2010505121A (en) 2006-09-29 2010-02-18 ローズマウント インコーポレイテッド Magnetic flow meter with verification
US7321846B1 (en) 2006-10-05 2008-01-22 Rosemount Inc. Two-wire process control loop diagnostics
US20080188972A1 (en) * 2006-10-11 2008-08-07 Fisher-Rosemount Systems, Inc. Method and System for Detecting Faults in a Process Plant
US8433461B2 (en) 2006-11-02 2013-04-30 General Electric Company Method of planning the movement of trains using pre-allocation of resources
US8032341B2 (en) * 2007-01-04 2011-10-04 Fisher-Rosemount Systems, Inc. Modeling a process using a composite model comprising a plurality of regression models
US8032340B2 (en) 2007-01-04 2011-10-04 Fisher-Rosemount Systems, Inc. Method and system for modeling a process variable in a process plant
US7827006B2 (en) * 2007-01-31 2010-11-02 Fisher-Rosemount Systems, Inc. Heat exchanger fouling detection
US10410145B2 (en) * 2007-05-15 2019-09-10 Fisher-Rosemount Systems, Inc. Automatic maintenance estimation in a plant environment
US8898036B2 (en) 2007-08-06 2014-11-25 Rosemount Inc. Process variable transmitter with acceleration sensor
US8301676B2 (en) 2007-08-23 2012-10-30 Fisher-Rosemount Systems, Inc. Field device with capability of calculating digital filter coefficients
US7702401B2 (en) 2007-09-05 2010-04-20 Fisher-Rosemount Systems, Inc. System for preserving and displaying process control data associated with an abnormal situation
US9323247B2 (en) 2007-09-14 2016-04-26 Fisher-Rosemount Systems, Inc. Personalized plant asset data representation and search system
US7590511B2 (en) 2007-09-25 2009-09-15 Rosemount Inc. Field device for digital process control loop diagnostics
US8055479B2 (en) 2007-10-10 2011-11-08 Fisher-Rosemount Systems, Inc. Simplified algorithm for abnormal situation prevention in load following applications including plugged line diagnostics in a dynamic process
US8438430B2 (en) * 2008-08-21 2013-05-07 Vmware, Inc. Resource management system and apparatus
US8380642B2 (en) * 2008-12-03 2013-02-19 Schlumberger Technology Corporation Methods and systems for self-improving reasoning tools
GB2465861B (en) * 2008-12-03 2011-09-28 Logined Bv Self-improving reasoning tools
KR20120069606A (en) * 2009-04-30 2012-06-28 지이 인프라스트럭처 사우쓰 아프리카 (프로프라이어테리) 리미티드 Method of establishing a process decision support system
US7921734B2 (en) 2009-05-12 2011-04-12 Rosemount Inc. System to detect poor process ground connections
US8571696B2 (en) * 2009-06-10 2013-10-29 Fisher-Rosemount Systems, Inc. Methods and apparatus to predict process quality in a process control system
US9323234B2 (en) 2009-06-10 2016-04-26 Fisher-Rosemount Systems, Inc. Predicted fault analysis
US9542657B2 (en) * 2011-02-23 2017-01-10 Avaya Inc. Method and system for optimizing contact center performance
US9207670B2 (en) 2011-03-21 2015-12-08 Rosemount Inc. Degrading sensor detection implemented within a transmitter
DE102011017448A1 (en) * 2011-04-18 2012-10-18 Krones Aktiengesellschaft Method for operating a container treatment plant with fault diagnosis
US9927788B2 (en) 2011-05-19 2018-03-27 Fisher-Rosemount Systems, Inc. Software lockout coordination between a process control system and an asset management system
US9529348B2 (en) 2012-01-24 2016-12-27 Emerson Process Management Power & Water Solutions, Inc. Method and apparatus for deploying industrial plant simulators using cloud computing technologies
US9052240B2 (en) 2012-06-29 2015-06-09 Rosemount Inc. Industrial process temperature transmitter with sensor stress diagnostics
US20140052425A1 (en) * 2012-08-16 2014-02-20 Sankar Selvaraj Method and apparatus for evaluating a model of an industrial plant process
US9207129B2 (en) 2012-09-27 2015-12-08 Rosemount Inc. Process variable transmitter with EMF detection and correction
US9602122B2 (en) 2012-09-28 2017-03-21 Rosemount Inc. Process variable measurement noise diagnostic
CN103885335A (en) * 2012-12-21 2014-06-25 鞍钢股份有限公司 Decision-making method based on decision support system in sintering process
DE102015210974A1 (en) * 2015-06-15 2016-12-15 Windmöller & Hölscher Kg Packaging installation and method for packaging a product into a plurality of bags or bags
US10607139B2 (en) * 2015-09-23 2020-03-31 International Business Machines Corporation Candidate visualization techniques for use with genetic algorithms
US10685035B2 (en) 2016-06-30 2020-06-16 International Business Machines Corporation Determining a collection of data visualizations
US10192016B2 (en) * 2017-01-17 2019-01-29 Xilinx, Inc. Neural network based physical synthesis for circuit designs
US20190050714A1 (en) * 2017-08-09 2019-02-14 Ants Technology (Hk) Limited Modular distributed artificial neural networks
US11041644B2 (en) * 2018-05-16 2021-06-22 Distech Controls Inc. Method and environment controller using a neural network for bypassing a legacy environment control software module
US10992763B2 (en) 2018-08-21 2021-04-27 Bank Of America Corporation Dynamic interaction optimization and cross channel profile determination through online machine learning
DE102018133058A1 (en) 2018-12-20 2020-06-25 Beckhoff Automation Gmbh METHOD FOR CONTROLLING A REAL-TIME AUTOMATION PROCESS
JP6975188B2 (en) 2019-02-07 2021-12-01 ファナック株式会社 Status determination device and status determination method
WO2020240039A1 (en) * 2019-05-30 2020-12-03 Financiera Maderera, S.A. Method and system for controlling fibre moisture content in a fibreboard manufacturing process
DE102019131456A1 (en) * 2019-11-21 2021-05-27 Schaeffler Technologies AG & Co. KG Method for determining a property of a machine, in particular a machine tool, without measuring the property
DE102020111674A1 (en) 2020-04-29 2021-11-04 Krones Aktiengesellschaft Container handling machine and method for monitoring the operation of a container handling machine
DE102020205895A1 (en) 2020-05-11 2021-11-11 Iba Ag Method and device for the automatic monitoring of a cyclical process
DE102020208642A1 (en) 2020-07-09 2022-01-13 Robert Bosch Gesellschaft mit beschränkter Haftung Method and device for anomaly detection in technical systems
US11350166B2 (en) * 2020-08-27 2022-05-31 Comcast Cable Communications, Llc Systems and methods for improved content accessibility scoring
CN114747794B (en) * 2022-04-21 2022-12-27 河南中烟工业有限责任公司 Cut stem dryer outlet water content control method based on accumulation and strategy
CN114816963B (en) * 2022-06-28 2022-09-20 南昌航空大学 Embedded software quality evaluation method, system, computer and readable storage medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989003092A1 (en) * 1987-09-30 1989-04-06 E.I. Du Pont De Nemours And Company Expert system with process control

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01224804A (en) * 1988-03-04 1989-09-07 Toshiba Corp Ai process monitor and control equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989003092A1 (en) * 1987-09-30 1989-04-06 E.I. Du Pont De Nemours And Company Expert system with process control

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
1989 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN AND CYBERNETICS, Vol. 1, November 1989, Cambridge, US,. D.J. SOBAJIC et al., "Robust Control of Nonlinear Systems Using Pattern Recognition", pages 315-320. *
PROCEEDINGS OF THE 1990 AMERICAN CONTROL CONFERENCE, Vol. 3, 23 May 1990, San Diego, US., P.A. LANT et al., "A Comparison of Adaptive Estimation With Neural Based Techniques for Bioprocess Application", pages 2173-2178. *

Also Published As

Publication number Publication date
DE69128074T2 (en) 1998-05-28
CA2066739A1 (en) 1992-02-04
EP0498880A1 (en) 1992-08-19
CA2066739C (en) 2002-02-26
EP0498880B1 (en) 1997-10-29
DE69128074D1 (en) 1997-12-04
US5121467A (en) 1992-06-09
WO1992002863A2 (en) 1992-02-20

Similar Documents

Publication Publication Date Title
WO1992002863A3 (en) Neural network/expert system process control system and method
CA2066278A1 (en) Computer neural network supervisory process control system and method
WO2003036330A3 (en) Neural network based predication and optimization for groundwater / surface water system
WO1992002895A3 (en) Computer neural network regulatory process control system and method
CA2031765A1 (en) Method and system for performing control conforming with characteristics of controlled system
CA2057078A1 (en) Neuro-fuzzy fusion data processing system
US20080133433A1 (en) Fuzzy logic control for process with large dead time
KR900702428A (en) Operation method and adjusting device in fuzzy control device
CN102354119A (en) Facility agricultural environment intelligent control method
Holmblad et al. The FLS application of fuzzy logic
Spall et al. Model-free control of general discrete-time systems
DE59605430D1 (en) Process for the detection of incorrect predictions in a neuromodel-based or neural process control
Bogenberger et al. Design of a genetic fuzzy approach for ramp metering
Toivonen Self-tuning regulators with explicit variance restrictions
JPH0434602A (en) Adaptive control system
Sanchez et al. Control of the penicillin production using fuzzy neural networks
Chen et al. Fuzzy neural networks for control of uncertain systems with time delays
Olej et al. Decision processes for automation control system on the basis of new type of fuzzy neural networks
Stephens et al. Robust hierarchial expert system based fuzzy logic controller with application to subsea vehicles
FUJII et al. A design method of Model Reference Adaptive Control System for Plants with Unknown Disturbances
Liu et al. Decentralized detection algorithm with fuzzy information and self-learning the weights
WO1999045452A3 (en) Artificial neural network for predicting respiratory disturbances and method for developing the same
Wang et al. A distributed immune algorithm for learning experience in complex industrial process control
Cheng et al. Model reference fuzzy adaptive control
WO1996009573A3 (en) Arrangement for the adaptive control of a section

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): CA

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB GR IT LU NL SE

AK Designated states

Kind code of ref document: A3

Designated state(s): CA

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB GR IT LU NL SE

WWE Wipo information: entry into national phase

Ref document number: 2066739

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 1991917194

Country of ref document: EP

COP Corrected version of pamphlet

Free format text: PAGES 1/34-34/34,DRAWINGS,REPLACED BY NEW PAGES BEARING THE SAME NUMBER;DUE TO LATE TRANSMITTAL BY THE RECEIVING OFFICE

WWP Wipo information: published in national office

Ref document number: 1991917194

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 1991917194

Country of ref document: EP