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AU2003255362A1 - Method for regulating a thermodynamic process by means of neural networks - Google Patents

Method for regulating a thermodynamic process by means of neural networks

Info

Publication number
AU2003255362A1
AU2003255362A1 AU2003255362A AU2003255362A AU2003255362A1 AU 2003255362 A1 AU2003255362 A1 AU 2003255362A1 AU 2003255362 A AU2003255362 A AU 2003255362A AU 2003255362 A AU2003255362 A AU 2003255362A AU 2003255362 A1 AU2003255362 A1 AU 2003255362A1
Authority
AU
Australia
Prior art keywords
regulating
neural networks
process model
thermodynamic process
forecasts
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.)
Abandoned
Application number
AU2003255362A
Inventor
Volker Stephan
Dirk Tiedtke
Franz Wintrich
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.)
Powitec Intelligent Technologies GmbH
Original Assignee
Powitec Intelligent Technologies GmbH
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 Powitec Intelligent Technologies GmbH filed Critical Powitec Intelligent Technologies GmbH
Publication of AU2003255362A1 publication Critical patent/AU2003255362A1/en
Abandoned 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
    • 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
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • G05B13/048—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators using a predictor
    • 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
    • G05B13/027—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 only

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Software Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Medical Informatics (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
  • Electrotherapy Devices (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

A process is automatically analyzed with regard to time. A new process model is created, trained and compared with an up-to-date process model regarding forecasts. The up-to-date process model is replaced by a new process model in the event of greater accuracy in the forecasts. An Independent claim is also included for a device for carrying out the method of the present invention.
AU2003255362A 2002-08-16 2003-08-02 Method for regulating a thermodynamic process by means of neural networks Abandoned AU2003255362A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02018426A EP1396770B1 (en) 2002-08-16 2002-08-16 Method of regulating a thermodynamic process
EP02018426.3 2002-08-16
PCT/EP2003/008599 WO2004023226A1 (en) 2002-08-16 2003-08-02 Method for regulating a thermodynamic process by means of neural networks

Publications (1)

Publication Number Publication Date
AU2003255362A1 true AU2003255362A1 (en) 2004-03-29

Family

ID=31502702

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003255362A Abandoned AU2003255362A1 (en) 2002-08-16 2003-08-02 Method for regulating a thermodynamic process by means of neural networks

Country Status (9)

Country Link
EP (1) EP1396770B1 (en)
KR (1) KR20050059064A (en)
AT (1) ATE366431T1 (en)
AU (1) AU2003255362A1 (en)
BR (1) BR0305782A (en)
DE (1) DE50210420D1 (en)
ES (1) ES2290222T3 (en)
PL (1) PL375312A1 (en)
WO (1) WO2004023226A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE404823T1 (en) 2006-04-25 2008-08-15 Powitec Intelligent Tech Gmbh METHOD AND CONTROL CIRCUIT FOR CONTROLLING A COMBUSTION PROCESS
ES2336351T3 (en) * 2006-08-17 2010-04-12 Powitec Intelligent Technologies Gmbh METHOD FOR DEVELOPING A PROCEDURE MODEL.
EP1967792B1 (en) * 2007-03-01 2014-12-17 STEAG Powitec GmbH Control cycle for controlling a combustion process
ATE486308T1 (en) * 2007-10-12 2010-11-15 Powitec Intelligent Tech Gmbh CONTROL CIRCUIT FOR REGULATING A PROCESS, PARTICULARLY A COMBUSTION PROCESS
EP2080953B1 (en) 2008-01-15 2014-12-17 STEAG Powitec GmbH Control loop and method for generating a process model therefor
EP2246755A1 (en) * 2009-04-22 2010-11-03 Powitec Intelligent Technologies GmbH Control loop
US20150301510A1 (en) * 2014-04-22 2015-10-22 Siegmund Düll Controlling a Target System
DE102017218476A1 (en) * 2017-10-16 2019-04-18 Robert Bosch Gmbh Method and device for determining emissions
EP3474091B1 (en) * 2017-10-20 2023-07-05 aixprocess GmbH Method and device for controlling a process within a system, namely of a milling process in a milling device
EP3474090B1 (en) 2017-10-20 2025-06-25 aixprocess GmbH Method for regulating a process within a system, in particular the combustion process of a boiler or furnace
IT201800010468A1 (en) 2018-11-20 2020-05-20 Aixprocess Gmbh METHOD AND DEVICE FOR CHECKING A PROCESS INSIDE A SYSTEM, IN PARTICULAR A COMBUSTION PROCESS INSIDE A POWER PLANT
US12050441B2 (en) 2019-04-10 2024-07-30 Aixprocess Gmbh Method for controlling a process within a system, particularly a combustion process in a boiler or furnace
CN110673484A (en) * 2019-10-18 2020-01-10 中国科学院力学研究所 A control system for self-adaptive energy-saving operation under optimal working conditions of industrial furnaces

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5259064A (en) * 1991-01-25 1993-11-02 Ricoh Company, Ltd. Signal processing apparatus having at least one neural network having pulse density signals as inputs and outputs
US5388186A (en) * 1993-02-01 1995-02-07 At&T Corp. Differential process controller using artificial neural networks
US6000827A (en) * 1993-09-10 1999-12-14 Fujitsu Limited System identifying device and adaptive learning control device
JP3367214B2 (en) * 1994-08-24 2003-01-14 株式会社日立製作所 Neural network control method and device
US5943660A (en) * 1995-06-28 1999-08-24 Board Of Regents The University Of Texas System Method for feedback linearization of neural networks and neural network incorporating same
US5993194A (en) * 1996-06-21 1999-11-30 Lemelson; Jerome H. Automatically optimized combustion control

Also Published As

Publication number Publication date
PL375312A1 (en) 2005-11-28
EP1396770B1 (en) 2007-07-04
WO2004023226A1 (en) 2004-03-18
DE50210420D1 (en) 2007-08-16
ES2290222T3 (en) 2008-02-16
KR20050059064A (en) 2005-06-17
BR0305782A (en) 2004-10-05
EP1396770A1 (en) 2004-03-10
ATE366431T1 (en) 2007-07-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase