ZA200306520B - Method for controlling and driving a technical process. - Google Patents
Method for controlling and driving a technical process. Download PDFInfo
- Publication number
- ZA200306520B ZA200306520B ZA200306520A ZA200306520A ZA200306520B ZA 200306520 B ZA200306520 B ZA 200306520B ZA 200306520 A ZA200306520 A ZA 200306520A ZA 200306520 A ZA200306520 A ZA 200306520A ZA 200306520 B ZA200306520 B ZA 200306520B
- Authority
- ZA
- South Africa
- Prior art keywords
- model
- welding
- base
- result
- parameters
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 106
- 238000003466 welding Methods 0.000 claims abstract description 73
- 238000012360 testing method Methods 0.000 claims description 40
- 238000005259 measurement Methods 0.000 claims description 30
- 230000001105 regulatory effect Effects 0.000 claims description 26
- 239000013598 vector Substances 0.000 claims description 19
- 230000006870 function Effects 0.000 claims description 17
- 230000001276 controlling effect Effects 0.000 claims description 13
- 238000005242 forging Methods 0.000 claims description 11
- 239000006185 dispersion Substances 0.000 claims description 9
- 230000003247 decreasing effect Effects 0.000 claims description 7
- 238000013528 artificial neural network Methods 0.000 claims description 5
- 230000008602 contraction Effects 0.000 claims description 2
- 238000004021 metal welding Methods 0.000 claims description 2
- 230000000875 corresponding effect Effects 0.000 description 9
- 239000002184 metal Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000011161 development Methods 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000013179 statistical model Methods 0.000 description 3
- 230000004927 fusion Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 210000002569 neuron Anatomy 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- MCNQUWLLXZZZAC-UHFFFAOYSA-N 4-cyano-1-(2,4-dichlorophenyl)-5-(4-methoxyphenyl)-n-piperidin-1-ylpyrazole-3-carboxamide Chemical compound C1=CC(OC)=CC=C1C1=C(C#N)C(C(=O)NN2CCCCC2)=NN1C1=CC=C(Cl)C=C1Cl MCNQUWLLXZZZAC-UHFFFAOYSA-N 0.000 description 1
- 241000257303 Hymenoptera Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002790 cross-validation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000011429 minimisation method (clinical trials) Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
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
- G05B13/04—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
-
- 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
-
- 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
- G05B13/042—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 in which a parameter or coefficient is automatically adjusted to optimise the performance
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- Feedback Control In General (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- General Factory Administration (AREA)
- Display Devices Of Pinball Game Machines (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Resistance Welding (AREA)
- Vehicle Body Suspensions (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0102788A FR2821682B1 (fr) | 2001-03-01 | 2001-03-01 | Procede de controle et de commande d'un processus technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200306520B true ZA200306520B (en) | 2004-04-29 |
Family
ID=8860599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200306520A ZA200306520B (en) | 2001-03-01 | 2003-08-21 | Method for controlling and driving a technical process. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US7127438B2 (es) |
| EP (1) | EP1364258B1 (es) |
| JP (1) | JP2004529416A (es) |
| KR (1) | KR100851932B1 (es) |
| CN (1) | CN1299173C (es) |
| AT (1) | ATE295557T1 (es) |
| BR (1) | BR0207870A (es) |
| CA (1) | CA2438821A1 (es) |
| DE (1) | DE60204122T2 (es) |
| ES (1) | ES2240702T3 (es) |
| FR (1) | FR2821682B1 (es) |
| MX (1) | MXPA03007696A (es) |
| PL (1) | PL364460A1 (es) |
| PT (1) | PT1364258E (es) |
| RU (1) | RU2289837C2 (es) |
| UA (1) | UA74631C2 (es) |
| WO (1) | WO2002071162A1 (es) |
| ZA (1) | ZA200306520B (es) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4150383B2 (ja) | 2004-04-13 | 2008-09-17 | 新日本製鐵株式会社 | スポット溶接部の破断予測装置、方法、コンピュータプログラム、及びコンピュータ読み取り可能な記録媒体 |
| US6961626B1 (en) * | 2004-05-28 | 2005-11-01 | Applied Materials, Inc | Dynamic offset and feedback threshold |
| FR2872074B1 (fr) * | 2004-06-28 | 2006-09-29 | Peugeot Citroen Automobiles Sa | Procede de supervision d'un procede de soudage par resistance et dispositif pour la mise en oeuvre de ce procede |
| US7244905B2 (en) * | 2005-06-09 | 2007-07-17 | Daimlerchrysler Corporation | Method for estimating nugget diameter and weld parameters |
| US8046086B2 (en) * | 2007-05-15 | 2011-10-25 | Fisher-Rosemount Systems, Inc. | Methods and systems for batch processing and execution in a process system |
| DE102007045705B4 (de) | 2007-09-24 | 2023-10-19 | Volkswagen Ag | Verfahren zur Durchführung eines Fügeprozesses in einer Fügevorrichtung |
| US8706282B2 (en) * | 2010-01-12 | 2014-04-22 | Ford Global Technologies, Llc | Weldability prediction and recommendation systems and methods |
| DE102011087958A1 (de) * | 2011-12-08 | 2013-06-13 | Kuka Roboter Gmbh | Schweißroboter |
| WO2014140738A2 (en) * | 2013-03-14 | 2014-09-18 | Lincoln Global, Inc. | Systems and methods of exporting or using welding sequencer data for external systems |
| KR102010196B1 (ko) * | 2015-07-10 | 2019-08-12 | 제이에프이 스틸 가부시키가이샤 | 저항 스폿 용접 방법 |
| RU2653286C2 (ru) * | 2016-06-10 | 2018-05-07 | ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ КАЗЕННОЕ ВОЕННОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ОБРАЗОВАНИЯ "Военная академия Ракетных войск стратегического назначения имени Петра Великого" МИНИСТЕРСТВА ОБОРОНЫ РОССИЙСКОЙ ФЕДЕРАЦИИ | Способ прогнозирования кризисных ситуаций при контроле многопараметрических процессов |
| JP6815764B2 (ja) * | 2016-06-28 | 2021-01-20 | 株式会社日立製作所 | 溶接監視システム |
| JP6572281B2 (ja) * | 2017-10-06 | 2019-09-04 | ファナック株式会社 | スポット溶接システム |
| US10926346B2 (en) * | 2018-06-20 | 2021-02-23 | Antaya Technologies Corporation | Resistance soldering system |
| DE102019207059A1 (de) * | 2019-05-15 | 2020-11-19 | Siemens Aktiengesellschaft | Verfahren zur Validierung von Systemparametern eines Energiesystems, Verfahren zum Betrieb eines Energiesystems sowie Energiemanagementsystem für ein Energiesystem |
| CN110866910B (zh) * | 2019-11-13 | 2022-04-12 | 上海电气集团股份有限公司 | 一种焊缝质量预测方法及系统、装置、计算机可存储介质 |
| CN112985318B (zh) * | 2019-12-17 | 2022-11-22 | 财团法人金属工业研究发展中心 | 扣件尺寸的线上预测方法与扣件尺寸的线上预测系统 |
| CN114160944B (zh) * | 2020-09-11 | 2023-03-31 | 宝山钢铁股份有限公司 | 用于窄搭接电阻焊机的焊缝厚度预测方法 |
| DE102021104540B4 (de) * | 2021-02-25 | 2024-02-29 | Audi Aktiengesellschaft | Schweißsystem und Verfahren zum Betreiben des Schweißsystems |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE48709T1 (de) * | 1983-06-03 | 1989-12-15 | Omron Tateisi Electronics Co | Zeitdiskret selbstanpassender ein/ausschaltregler. |
| US4861960A (en) * | 1988-04-25 | 1989-08-29 | General Electric Company | Real time adaptive control for resistance spot welding process |
| US5353207A (en) * | 1992-06-10 | 1994-10-04 | Pavilion Technologies, Inc. | Residual activation neural network |
| JPH0756608A (ja) * | 1993-08-17 | 1995-03-03 | Kawasaki Steel Corp | 信号処理方法 |
| JP3221296B2 (ja) * | 1995-09-29 | 2001-10-22 | 松下電器産業株式会社 | 抵抗溶接の制御装置および制御方法 |
| JP3022488B2 (ja) * | 1997-06-04 | 2000-03-21 | 社団法人高等技術研究院研究組合 | 抵抗スポット溶接品質制御装置 |
| JP3588668B2 (ja) * | 1997-08-27 | 2004-11-17 | 日産自動車株式会社 | スポット溶接におけるナゲット径の推定方法 |
| US6018729A (en) * | 1997-09-17 | 2000-01-25 | Lockheed Martin Energy Research Corporation | Neural network control of spot welding |
| JP2000056805A (ja) * | 1998-08-06 | 2000-02-25 | Hitachi Ltd | 予測制御装置 |
| JP2001106703A (ja) * | 1999-10-06 | 2001-04-17 | Mitsubishi Rayon Co Ltd | 品質予測反応制御システム |
| US6506997B2 (en) * | 2000-09-21 | 2003-01-14 | Massachusetts Institute Of Technology | Spot welding system and method for sensing welding conditions in real time |
-
2001
- 2001-03-01 FR FR0102788A patent/FR2821682B1/fr not_active Expired - Fee Related
-
2002
- 2002-02-12 MX MXPA03007696A patent/MXPA03007696A/es active IP Right Grant
- 2002-02-12 KR KR1020037011427A patent/KR100851932B1/ko not_active IP Right Cessation
- 2002-02-12 WO PCT/FR2002/000516 patent/WO2002071162A1/fr active IP Right Grant
- 2002-02-12 CN CNB028058313A patent/CN1299173C/zh not_active Expired - Fee Related
- 2002-02-12 PL PL02364460A patent/PL364460A1/xx not_active Application Discontinuation
- 2002-02-12 RU RU2003129160/09A patent/RU2289837C2/ru not_active IP Right Cessation
- 2002-02-12 ES ES02706841T patent/ES2240702T3/es not_active Expired - Lifetime
- 2002-02-12 EP EP02706841A patent/EP1364258B1/fr not_active Expired - Lifetime
- 2002-02-12 BR BR0207870-8A patent/BR0207870A/pt not_active IP Right Cessation
- 2002-02-12 US US10/469,006 patent/US7127438B2/en not_active Expired - Fee Related
- 2002-02-12 PT PT02706841T patent/PT1364258E/pt unknown
- 2002-02-12 CA CA002438821A patent/CA2438821A1/fr not_active Abandoned
- 2002-02-12 JP JP2002570019A patent/JP2004529416A/ja active Pending
- 2002-02-12 AT AT02706841T patent/ATE295557T1/de not_active IP Right Cessation
- 2002-02-12 DE DE60204122T patent/DE60204122T2/de not_active Expired - Fee Related
- 2002-12-02 UA UA2003098875A patent/UA74631C2/uk unknown
-
2003
- 2003-08-21 ZA ZA200306520A patent/ZA200306520B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20040073319A1 (en) | 2004-04-15 |
| RU2003129160A (ru) | 2005-04-10 |
| PT1364258E (pt) | 2005-09-30 |
| EP1364258A1 (fr) | 2003-11-26 |
| UA74631C2 (en) | 2006-01-16 |
| DE60204122T2 (de) | 2005-10-06 |
| JP2004529416A (ja) | 2004-09-24 |
| FR2821682B1 (fr) | 2003-05-30 |
| FR2821682A1 (fr) | 2002-09-06 |
| RU2289837C2 (ru) | 2006-12-20 |
| MXPA03007696A (es) | 2004-03-16 |
| EP1364258B1 (fr) | 2005-05-11 |
| PL364460A1 (en) | 2004-12-13 |
| ATE295557T1 (de) | 2005-05-15 |
| KR20030084955A (ko) | 2003-11-01 |
| WO2002071162A1 (fr) | 2002-09-12 |
| CA2438821A1 (fr) | 2002-09-12 |
| KR100851932B1 (ko) | 2008-08-12 |
| CN1299173C (zh) | 2007-02-07 |
| ES2240702T3 (es) | 2005-10-16 |
| US7127438B2 (en) | 2006-10-24 |
| BR0207870A (pt) | 2004-06-22 |
| DE60204122D1 (de) | 2005-06-16 |
| CN1494667A (zh) | 2004-05-05 |
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