CA2031765A1 - Method and system for performing control conforming with characteristics of controlled system - Google Patents

Method and system for performing control conforming with characteristics of controlled system

Info

Publication number
CA2031765A1
CA2031765A1 CA2031765A CA2031765A CA2031765A1 CA 2031765 A1 CA2031765 A1 CA 2031765A1 CA 2031765 A CA2031765 A CA 2031765A CA 2031765 A CA2031765 A CA 2031765A CA 2031765 A1 CA2031765 A1 CA 2031765A1
Authority
CA
Canada
Prior art keywords
controlled
controlled system
neural network
control parameters
controlling
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.)
Granted
Application number
CA2031765A
Other languages
French (fr)
Other versions
CA2031765C (en
Inventor
Masahide Nomura
Tadayoshi Saito
Hiroshi Matsumoto
Makoto Shimoda
Masakazu Kondoh
Hisanori Miyagaki
Akira Sugano
Nobuyuki Yokokawa
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.)
Hitachi Ltd
Original Assignee
Masahide Nomura
Tadayoshi Saito
Hiroshi Matsumoto
Makoto Shimoda
Masakazu Kondoh
Hisanori Miyagaki
Akira Sugano
Nobuyuki Yokokawa
Hitachi, Ltd.
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 JP31749689A external-priority patent/JPH03179502A/en
Priority claimed from JP3093890A external-priority patent/JP2862308B2/en
Priority claimed from JP2960690A external-priority patent/JPH03235101A/en
Application filed by Masahide Nomura, Tadayoshi Saito, Hiroshi Matsumoto, Makoto Shimoda, Masakazu Kondoh, Hisanori Miyagaki, Akira Sugano, Nobuyuki Yokokawa, Hitachi, Ltd. filed Critical Masahide Nomura
Publication of CA2031765A1 publication Critical patent/CA2031765A1/en
Application granted granted Critical
Publication of CA2031765C publication Critical patent/CA2031765C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G05B13/0285—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 fuzzy logic
    • 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
    • G06N3/08—Learning methods
    • G06N3/084—Backpropagation, e.g. using gradient descent
    • 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

Disclosed is a method for controlling a control-led system by a controlled such that a controlled vari-able can be brought into conformity with a desired value. With respect to at least one of input/output variables for a combined controlling-controlled system, which comprises in combination the controller and the controlled system, and input/output variables for the controlled system, information containing its charac-teristics is taken out from the combined controlling-controlled system. The information with the character-istics contained therein is inputted to a neural network which has been caused beforehand to learn a correlation between the information containing the characteristics and control parameters. From the neural network, one or more of the control parameters, said one or more control parameters corresponding to a corresponding number of inputs to the neural network, are outputted to the controller.
CA002031765A 1989-12-08 1990-12-07 Method and system for performing control conforming with characteristics of controlled system Expired - Fee Related CA2031765C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP1-317496 1989-12-08
JP31749689A JPH03179502A (en) 1989-12-08 1989-12-08 Adaptive control method
JP3093890A JP2862308B2 (en) 1990-02-09 1990-02-09 Controller adjustment method and adjustment system
JP2-30938 1990-02-09
JP2-29606 1990-02-13
JP2960690A JPH03235101A (en) 1990-02-13 1990-02-13 Model norm type adaptive control method

Publications (2)

Publication Number Publication Date
CA2031765A1 true CA2031765A1 (en) 1991-06-09
CA2031765C CA2031765C (en) 1996-02-20

Family

ID=27286648

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002031765A Expired - Fee Related CA2031765C (en) 1989-12-08 1990-12-07 Method and system for performing control conforming with characteristics of controlled system

Country Status (2)

Country Link
US (1) US5311421A (en)
CA (1) CA2031765C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111985682A (en) * 2020-07-13 2020-11-24 中石化宁波工程有限公司 Coal water slurry gasification furnace temperature prediction method based on neural network
CN112697215A (en) * 2020-11-19 2021-04-23 浙江工业大学 Kalman filtering parameter debugging method for ultrasonic water meter data filtering

Families Citing this family (179)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5471381A (en) * 1990-09-20 1995-11-28 National Semiconductor Corporation Intelligent servomechanism controller
US5444612A (en) * 1991-04-16 1995-08-22 Fanuc Ltd. Adaptive PI control system
WO1993012476A1 (en) * 1991-12-18 1993-06-24 Honeywell Inc. A closed loop neural network automatic tuner
JPH05313705A (en) * 1992-05-12 1993-11-26 Hitachi Ltd Method and device for process control
US5630019A (en) * 1992-05-23 1997-05-13 Kabushiki Kaisha Topcon Waveform evaluating apparatus using neural network
AU658066B2 (en) * 1992-09-10 1995-03-30 Deere & Company Neural network based control system
US5477444A (en) * 1992-09-14 1995-12-19 Bhat; Naveen V. Control system using an adaptive neural network for target and path optimization for a multivariable, nonlinear process
JP2771929B2 (en) * 1992-10-06 1998-07-02 インターナショナル・ビジネス・マシーンズ・コーポレイション Digital servo control system
US5483448A (en) * 1992-12-14 1996-01-09 Ford Motor Company Adaptive vehicle suspension system with mechanism for varying controller gains in response to changing road roughness conditions
WO1994020887A2 (en) * 1993-03-02 1994-09-15 Pavilion Technologies, Inc. Method and apparatus for analyzing a neural network within desired operating parameter constraints
US5432887A (en) * 1993-03-16 1995-07-11 Singapore Computer Systems Neural network system and method for factory floor scheduling
DE4416317B4 (en) * 1993-05-17 2004-10-21 Siemens Ag Method and control device for controlling a material processing process
JP3400821B2 (en) * 1993-06-08 2003-04-28 松下電器産業株式会社 Automatic data monitoring system
US6000827A (en) * 1993-09-10 1999-12-14 Fujitsu Limited System identifying device and adaptive learning control device
JPH07175876A (en) * 1993-10-12 1995-07-14 At & T Corp Method and apparatus for control of feedback of process using neural network
DE4338615B4 (en) * 1993-11-11 2005-10-13 Siemens Ag Method and device for managing a process in a controlled system
US5493631A (en) * 1993-11-17 1996-02-20 Northrop Grumman Corporation Stabilized adaptive neural network based control system
US5517424A (en) * 1994-03-31 1996-05-14 Electric Power Research Institute, Inc. Steam turbine fuzzy logic cyclic control method and apparatus therefor
JPH096404A (en) * 1995-06-20 1997-01-10 Toshiba Corp Digital pid controller
US6092919A (en) * 1995-08-01 2000-07-25 Guided Systems Technologies, Inc. System and method for adaptive control of uncertain nonlinear processes
US20020046143A1 (en) * 1995-10-03 2002-04-18 Eder Jeffrey Scott Method of and system for evaluating cash flow and elements of a business enterprise
US5746511A (en) * 1996-01-03 1998-05-05 Rosemount Inc. Temperature transmitter with on-line calibration using johnson noise
US5742503A (en) * 1996-03-25 1998-04-21 National Science Council Use of saturation relay feedback in PID controller tuning
US6654697B1 (en) 1996-03-28 2003-11-25 Rosemount Inc. Flow measurement with diagnostics
US6907383B2 (en) 1996-03-28 2005-06-14 Rosemount Inc. Flow diagnostic system
US6539267B1 (en) 1996-03-28 2003-03-25 Rosemount Inc. Device in a process system for determining statistical parameter
US6017143A (en) 1996-03-28 2000-01-25 Rosemount Inc. Device in a process system for detecting events
US7949495B2 (en) 1996-03-28 2011-05-24 Rosemount, Inc. Process variable transmitter with diagnostics
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
US7085610B2 (en) 1996-03-28 2006-08-01 Fisher-Rosemount Systems, Inc. Root cause diagnostics
KR100194377B1 (en) * 1996-04-08 1999-06-15 윤종용 Apparatus and Method for Gain Determination of Feed Controller Using Genetic Theory
US8311673B2 (en) * 1996-05-06 2012-11-13 Rockwell Automation Technologies, Inc. Method and apparatus for minimizing error in dynamic and steady-state processes for prediction, control, and optimization
US6438430B1 (en) * 1996-05-06 2002-08-20 Pavilion Technologies, Inc. Kiln thermal and combustion control
US6493596B1 (en) * 1996-05-06 2002-12-10 Pavilion Technologies, Inc. Method and apparatus for controlling a non-linear mill
US7418301B2 (en) * 1996-05-06 2008-08-26 Pavilion Technologies, Inc. Method and apparatus for approximating gains in dynamic and steady-state processes for prediction, control, and optimization
US7149590B2 (en) 1996-05-06 2006-12-12 Pavilion Technologies, Inc. Kiln control and upset recovery using a model predictive control in series with forward chaining
US7610108B2 (en) * 1996-05-06 2009-10-27 Rockwell Automation Technologies, Inc. Method and apparatus for attenuating error in dynamic and steady-state processes for prediction, control, and optimization
US5993194A (en) * 1996-06-21 1999-11-30 Lemelson; Jerome H. Automatically optimized combustion control
US5847952A (en) * 1996-06-28 1998-12-08 Honeywell Inc. Nonlinear-approximator-based automatic tuner
US6363289B1 (en) * 1996-09-23 2002-03-26 Pavilion Technologies, Inc. Residual activation neural network
US5828567A (en) * 1996-11-07 1998-10-27 Rosemount Inc. Diagnostics for resistance based transmitter
US6601005B1 (en) 1996-11-07 2003-07-29 Rosemount Inc. Process device diagnostics using process variable sensor signal
US6434504B1 (en) 1996-11-07 2002-08-13 Rosemount 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
US5956663A (en) * 1996-11-07 1999-09-21 Rosemount, Inc. Signal processing technique which separates signal components in a sensor for sensor diagnostics
US6449574B1 (en) 1996-11-07 2002-09-10 Micro Motion, Inc. Resistance based process control device diagnostics
US6754601B1 (en) 1996-11-07 2004-06-22 Rosemount Inc. Diagnostics for resistive elements of process devices
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
US10839321B2 (en) * 1997-01-06 2020-11-17 Jeffrey Eder Automated data storage system
US20010034686A1 (en) * 1997-12-10 2001-10-25 Eder Jeff Scott Method of and system for defining and measuring the real options of a commercial enterprise
US20080004922A1 (en) * 1997-01-06 2008-01-03 Jeff Scott Eder Detailed method of and system for modeling and analyzing business improvement programs
DE69818494T2 (en) 1997-10-13 2004-07-01 Rosemount Inc., Eden Prairie Transmission method for field devices in industrial processes
US6185470B1 (en) 1997-11-07 2001-02-06 Mcdonnell Douglas Corporation Neural network predictive control method and system
US6216119B1 (en) 1997-11-19 2001-04-10 Netuitive, Inc. Multi-kernel neural network concurrent learning, monitoring, and forecasting system
US6327550B1 (en) 1998-05-26 2001-12-04 Computer Associates Think, Inc. Method and apparatus for system state monitoring using pattern recognition and neural networks
US6208963B1 (en) * 1998-06-24 2001-03-27 Tony R. Martinez Method and apparatus for signal classification using a multilayer network
US6285972B1 (en) * 1998-10-21 2001-09-04 Mts Systems Corporation Generating a nonlinear model and generating drive signals for simulation testing using the same
US6611775B1 (en) 1998-12-10 2003-08-26 Rosemount Inc. Electrode leakage diagnostics in a magnetic flow meter
US6615149B1 (en) 1998-12-10 2003-09-02 Rosemount Inc. Spectral diagnostics in a magnetic flow meter
US6227842B1 (en) 1998-12-30 2001-05-08 Jerome H. Lemelson Automatically optimized combustion control
US6985781B2 (en) * 1999-01-12 2006-01-10 Pavilion Technologies, Inc. Residual activation neural network
US8044793B2 (en) 2001-03-01 2011-10-25 Fisher-Rosemount Systems, Inc. Integrated 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
US7562135B2 (en) * 2000-05-23 2009-07-14 Fisher-Rosemount Systems, Inc. Enhanced fieldbus device alerts in a process control system
US6633782B1 (en) 1999-02-22 2003-10-14 Fisher-Rosemount Systems, Inc. Diagnostic expert in a process control system
US6298454B1 (en) 1999-02-22 2001-10-02 Fisher-Rosemount Systems, Inc. Diagnostics in a process control system
US6445962B1 (en) * 1999-03-15 2002-09-03 Fisher Rosemount Systems, Inc. Auto-tuning in a distributed process control environment
US20040215495A1 (en) * 1999-04-16 2004-10-28 Eder Jeff Scott Method of and system for defining and measuring the elements of value and real options of a commercial enterprise
US6330483B1 (en) * 1999-05-07 2001-12-11 The Boeing Company Optimal 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
FR2795830B1 (en) * 1999-07-01 2001-08-31 Lorraine Laminage STEERING PROCESS OF A COMPLEX DYNAMIC PROCESS
US6505517B1 (en) 1999-07-23 2003-01-14 Rosemount Inc. High accuracy signal processing for magnetic flowmeter
DE19936148A1 (en) * 1999-07-31 2001-02-01 Abb Research Ltd Procedure for determining spray parameters for a paint spraying system
US6701274B1 (en) 1999-08-27 2004-03-02 Rosemount Inc. Prediction of error magnitude in a pressure transmitter
DE50007309D1 (en) * 1999-09-20 2004-09-09 Siemens Ag METHOD, ARRANGEMENT AND COMPUTER PROGRAM PRODUCT FOR SIMULATING A TECHNICAL SYSTEM
US6556145B1 (en) 1999-09-24 2003-04-29 Rosemount Inc. Two-wire fluid temperature transmitter with thermocouple diagnostics
US6468069B2 (en) 1999-10-25 2002-10-22 Jerome H. Lemelson Automatically optimized combustion control
US6976012B1 (en) * 2000-01-24 2005-12-13 Sony Corporation Method and apparatus of using a neural network to train a neural network
US6898583B1 (en) * 2000-01-24 2005-05-24 Sony Corporation Method and apparatus of creating application-specific, non-uniform wavelet transforms
US6618631B1 (en) * 2000-04-25 2003-09-09 Georgia Tech Research Corporation Adaptive control system having hedge unit and related apparatus and methods
WO2001092974A2 (en) * 2000-05-27 2001-12-06 Georgia Tech Research Corporation Adaptive control system having direct output feedback and related apparatuses and methods
TW567132B (en) * 2000-06-08 2003-12-21 Mirle Automation Corp Intelligent control method for injection molding machine
JP4918207B2 (en) * 2000-06-29 2012-04-18 アスペン テクノロジー インコーポレイテッド Computer system and method for constraining nonlinear approximation of empirical processes.
US6735484B1 (en) 2000-09-20 2004-05-11 Fargo Electronics, Inc. Printer with a process diagnostics system for detecting events
US6629089B1 (en) * 2000-09-29 2003-09-30 Cirrus Logic, Inc. Artificial neural network voice coil motor controller
US20090018891A1 (en) * 2003-12-30 2009-01-15 Jeff Scott Eder Market value matrix
US20040236673A1 (en) 2000-10-17 2004-11-25 Eder Jeff Scott Collaborative risk transfer system
US7720727B2 (en) 2001-03-01 2010-05-18 Fisher-Rosemount Systems, Inc. Economic calculations in process control system
US8073967B2 (en) 2002-04-15 2011-12-06 Fisher-Rosemount Systems, Inc. Web services-based communications for use with process control systems
WO2002071173A2 (en) * 2001-03-01 2002-09-12 Fisher-Rosemount Systems, Inc. Data sharing in a process plant
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
GB0113627D0 (en) * 2001-06-05 2001-07-25 Univ Stirling Controller and method of controlling an apparatus
EP1412856A4 (en) * 2001-07-05 2004-09-22 Computer Ass Think Inc System and method for analyzing business events
US6772036B2 (en) 2001-08-30 2004-08-03 Fisher-Rosemount Systems, Inc. Control system using process model
US20040215522A1 (en) * 2001-12-26 2004-10-28 Eder Jeff Scott Process optimization system
US6615093B1 (en) 2002-01-04 2003-09-02 Taiwan Semiconductor Manufacturing Company Adaptive control algorithm for improving AMHS push lot accuracy
US7730063B2 (en) * 2002-12-10 2010-06-01 Asset Trust, Inc. Personalized medicine service
US20080256069A1 (en) * 2002-09-09 2008-10-16 Jeffrey Scott Eder Complete Context(tm) Query System
US20110040631A1 (en) * 2005-07-09 2011-02-17 Jeffrey Scott Eder Personalized commerce system
US20080027769A1 (en) 2002-09-09 2008-01-31 Jeff Scott Eder Knowledge based performance management system
US6859766B2 (en) * 2002-02-11 2005-02-22 American Air Liquide, Inc. Indirect gas species monitoring using tunable diode lasers
US7444310B2 (en) * 2002-04-19 2008-10-28 Computer Associates Think, Inc. Automatic model maintenance through local nets
US7777743B2 (en) * 2002-04-19 2010-08-17 Computer Associates Think, Inc. Viewing multi-dimensional data through hierarchical visualization
AU2003241302A1 (en) 2002-04-19 2003-11-03 Computer Associates Think, Inc Using neural networks for data mining
US7483868B2 (en) * 2002-04-19 2009-01-27 Computer Associates Think, Inc. Automatic neural-net model generation and maintenance
JP2004038428A (en) * 2002-07-02 2004-02-05 Yamatake Corp Method for generating model to be controlled, method for adjusting control parameter, program for generating the model, and program for adjusting the parameter
DE60211520T2 (en) * 2002-10-09 2006-12-14 Stmicroelectronics S.R.L., Agrate Brianza Arrangement for controlling the operation of a physical system, such as a fuel cell in electric vehicles
US7496041B2 (en) * 2003-02-28 2009-02-24 Fisher-Rosemount Systems, Inc. High speed auto-tuning loop
US7313279B2 (en) 2003-07-08 2007-12-25 Computer Associates Think, Inc. Hierarchical determination of feature relevancy
WO2004107264A2 (en) * 2003-05-23 2004-12-09 Computer Associates Think, Inc. Adaptive learning enhancement to auotmated model maintenance
US6964238B2 (en) * 2003-12-31 2005-11-15 Kimberly-Clark Worldwide, Inc. Process for making a garment having hanging legs
CN1910601B (en) * 2004-01-21 2010-05-05 株式会社麦塔罗技克 Constraint condition solving method, constraint condition solving device, and constraint condition solving system
DE102004010782A1 (en) * 2004-03-05 2005-09-22 Mtu Aero Engines Gmbh Method for coating a workpiece
TWI231481B (en) * 2004-03-11 2005-04-21 Quanta Comp Inc Electronic apparatus
US7552005B2 (en) * 2004-03-16 2009-06-23 Honeywell International Inc. Method for fault diagnosis of a turbine engine
US20090043637A1 (en) * 2004-06-01 2009-02-12 Eder Jeffrey Scott Extended value and risk management system
US7286960B2 (en) * 2004-09-30 2007-10-23 General Electric Company Systems and methods for monitoring fouling and slagging in heat transfer devices in coal fired power plants
FR2876152B1 (en) * 2004-10-06 2006-12-15 Renault Sas IMPROVED METHOD AND SYSTEM FOR ESTIMATING EXHAUST GAS TEMPERATURE AND INTERNAL COMBUSTION ENGINE EQUIPPED WITH SUCH A SYSTEM
US7890310B2 (en) * 2004-11-17 2011-02-15 The Mathworks, Inc. Method for analysis of control systems
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
US8713025B2 (en) 2005-03-31 2014-04-29 Square Halt Solutions, Limited Liability Company Complete context search system
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
JP2006302078A (en) * 2005-04-22 2006-11-02 Yamatake Corp Control target model generation device and its generation method
US20060247798A1 (en) * 2005-04-28 2006-11-02 Subbu Rajesh V Method and system for performing multi-objective predictive modeling, monitoring, and update for an asset
US7536364B2 (en) * 2005-04-28 2009-05-19 General Electric Company Method and system for performing model-based multi-objective asset optimization and decision-making
US8112565B2 (en) 2005-06-08 2012-02-07 Fisher-Rosemount Systems, Inc. Multi-protocol field device interface with automatic bus detection
WO2007014383A1 (en) * 2005-07-28 2007-02-01 Siemens Power Transmission & Distribution, Inc. Load prediction based on-line and off-line training of neural networks
US20070068225A1 (en) 2005-09-29 2007-03-29 Brown Gregory C Leak detector for process valve
US8498915B2 (en) * 2006-04-02 2013-07-30 Asset Reliance, Inc. Data processing framework for financial services
US7496414B2 (en) * 2006-09-13 2009-02-24 Rockwell Automation Technologies, Inc. Dynamic controller utilizing a hybrid model
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
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
TW200837593A (en) * 2007-03-07 2008-09-16 Univ Nat Taiwan Science Tech Prediction method of near field photolithography line fabrication using by the combination of taguchi method and neural network
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
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
US8868221B1 (en) * 2008-08-22 2014-10-21 Marvell International Ltd. Adaptive neural net feed forward system and method for adaptive control of mechanical systems
US20100049943A1 (en) * 2008-08-25 2010-02-25 Central Digital Inc. Programmable control pipeline architecture and pipeline processing system thereof
US7930147B2 (en) * 2009-02-03 2011-04-19 Deere & Company Sensor response time accelerator
EP2244011A1 (en) * 2009-03-24 2010-10-27 Siemens AG Method and device for regulating the temperature of steam for a steam power plant
US7921734B2 (en) * 2009-05-12 2011-04-12 Rosemount Inc. System to detect poor process ground connections
US10430843B2 (en) * 2009-06-01 2019-10-01 Additech, Inc. Method and system for purchasing non-fuel merchandise
US8810221B2 (en) * 2009-06-18 2014-08-19 The Board Of Regents, The University Of Texas System System, method and apparatus for controlling converters using input-output linearization
US9690308B2 (en) 2011-12-20 2017-06-27 Board Of Regents, The University Of Texas System System and method for controlling output ripple of DC-DC converters with leading edge modulation control using current injection
US9252683B2 (en) 2009-06-18 2016-02-02 Cirasys, Inc. Tracking converters with input output linearization control
US9369041B2 (en) 2009-06-18 2016-06-14 Cirasys, Inc. Analog input output linearization control
US20130133751A1 (en) * 2009-12-08 2013-05-30 Christoph Backi Method and device for regulating the production of steam in a steam plant
CN101709869B (en) * 2009-12-18 2011-09-07 杭州电子科技大学 Hybrid control method for superheat steam temperature system of coal-fired boiler
US8812674B2 (en) * 2010-03-03 2014-08-19 Microsoft Corporation Controlling state transitions in a system
CN102455135B (en) * 2010-10-27 2013-11-20 宝山钢铁股份有限公司 Furnace temperature control method and control equipment for open fire heating furnace
US9207670B2 (en) 2011-03-21 2015-12-08 Rosemount Inc. Degrading sensor detection implemented within a transmitter
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
US8903753B2 (en) * 2012-02-06 2014-12-02 General Electric Company Steam turbine performance testing
US9052240B2 (en) 2012-06-29 2015-06-09 Rosemount Inc. Industrial process temperature transmitter with sensor stress diagnostics
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
US9730098B2 (en) 2013-11-25 2017-08-08 At&T Mobility Ii Llc Knowledge discovery and data mining-assisted multi-radio access technology control
US10375901B2 (en) 2014-12-09 2019-08-13 Mtd Products Inc Blower/vacuum
JP6680714B2 (en) 2017-03-30 2020-04-15 ファナック株式会社 Control device and machine learning device for wire electric discharge machine
US10935940B2 (en) * 2017-08-03 2021-03-02 Johnson Controls Technology Company Building management system with augmented deep learning using combined regression and artificial neural network modeling
US11200489B2 (en) * 2018-01-30 2021-12-14 Imubit Israel Ltd. Controller training based on historical data
US11494651B2 (en) 2018-01-30 2022-11-08 Imubit Israel Ltd Systems and methods for optimizing refinery coker process
US20220299952A1 (en) 2018-01-30 2022-09-22 Imubit Israel Ltd. Control system with optimization of neural network predictor
CN108549208B (en) * 2018-03-14 2021-12-17 重庆邮电大学 Four-rotor aircraft attitude control method based on factor self-adaptive fuzzy PID
JP6887688B2 (en) * 2019-02-07 2021-06-16 株式会社高純度化学研究所 A container for evaporative raw materials and a solid vaporization supply system using the container for evaporative raw materials
JP6901153B2 (en) 2019-02-07 2021-07-14 株式会社高純度化学研究所 Solid vaporization supply system for metal halogen compounds for thin film formation.
EP3825788B1 (en) * 2019-11-19 2022-11-09 Asco Numatics GmbH Control device, control system and control method for regulating a physical quantity of a fluid
EP4157965A4 (en) * 2020-05-29 2023-12-20 Imubit Israel Ltd. Systems and methods for optimizing refinery coker process
CN112396162B (en) * 2020-11-15 2023-04-07 西安热工研究院有限公司 Neural network model for predicting wall temperature of screen type superheater of coal-fired unit
CN112650061B (en) * 2020-12-25 2023-03-10 电子科技大学 Heating ventilation air conditioner energy-saving prediction control method based on interval fuzzy
CN114367980B (en) * 2021-12-20 2023-05-30 华南理工大学 Closed robot speed compensation tracking control method based on definite learning, storage medium and robot

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884216A (en) * 1987-11-09 1989-11-28 Michael Kuperstein Neural network system for adaptive sensory-motor coordination of multijoint robots for single postures
JP2717665B2 (en) * 1988-05-31 1998-02-18 株式会社豊田中央研究所 Combustion prediction determination device for internal combustion engine
JPH02136904A (en) * 1988-11-18 1990-05-25 Hitachi Ltd Motion controller containing its own producing function for action series
JP2676397B2 (en) * 1989-01-05 1997-11-12 株式会社エイ・ティ・アール視聴覚機構研究所 Dynamic trajectory generation method for dynamic system
US5119468A (en) * 1989-02-28 1992-06-02 E. I. Du Pont De Nemours And Company Apparatus and method for controlling a process using a trained parallel distributed processing network
US5041976A (en) * 1989-05-18 1991-08-20 Ford Motor Company Diagnostic system using pattern recognition for electronic automotive control systems
US5111531A (en) * 1990-01-08 1992-05-05 Automation Technology, Inc. Process control using neural network
JP2612358B2 (en) * 1990-02-27 1997-05-21 株式会社日立製作所 Image processing device
US5224203A (en) * 1990-08-03 1993-06-29 E. I. Du Pont De Nemours & Co., Inc. On-line process control neural network using data pointers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111985682A (en) * 2020-07-13 2020-11-24 中石化宁波工程有限公司 Coal water slurry gasification furnace temperature prediction method based on neural network
CN111985682B (en) * 2020-07-13 2024-03-22 中石化宁波工程有限公司 Furnace temperature prediction method of coal water slurry gasification furnace based on neural network
CN112697215A (en) * 2020-11-19 2021-04-23 浙江工业大学 Kalman filtering parameter debugging method for ultrasonic water meter data filtering

Also Published As

Publication number Publication date
US5311421A (en) 1994-05-10
CA2031765C (en) 1996-02-20

Similar Documents

Publication Publication Date Title
CA2031765A1 (en) Method and system for performing control conforming with characteristics of controlled system
GB2157459A (en) Selective parametric self- calibrating control system
CA2358416A1 (en) Process facility control systems using an efficient prediction form and methods of operating the same
CA2015788A1 (en) Method of and apparatus for generating control program
CA2146243A1 (en) General analysis system
CA2118885A1 (en) Process control system
EP0411295A3 (en) Real time, fail safe process control system and method
EP0175478A3 (en) Engine control method and apparatus
KR900702428A (en) Operation method and adjusting device in fuzzy control device
TW369627B (en) Method and system for starting an industrial equipment, particular for the raw material industry as well as starting or equipment-operation-improving system therefor
CA2265837A1 (en) System and method for automatically generating a control drawing for a real-time process control system
ATE152256T1 (en) METHOD FOR CONTROLLING TECHNICAL PROCESSES USING SEVERAL CONTROLS
AU5936790A (en) Fuzzy control apparatus capable of changing rule and its operation method, and control system switch-controlled by fuzzy inference and its control method
CA2079147A1 (en) Simulator using a neural network
EP0190358A4 (en) System for controlling a programmable controller.
TW367434B (en) Simulator unit for simulating of a periphery unit of a module constructed store-programmable controller and its operation method
EP0251811A3 (en) Flat panel display control apparatus
JPS6481012A (en) Numerical controller
GB2267979B (en) A method of regulating a continuous process, the method including an optimization stage and a regulation stage
ES8303732A1 (en) Control of real time processes.
EP0809162A3 (en) Method and system for process control
WO1990016019A1 (en) Fuzzy control method and robot height profile control method using the same
EP0334031A3 (en) Regulating device for a two-stage hydraulic valve
TW364955B (en) The method and apparatus for the control of a production system
EP0241030A3 (en) Fuel control method and apparatus therefor

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed