SE522691C3 - Dynamisk on-line-optimering av produktionsprocesser - Google Patents
Dynamisk on-line-optimering av produktionsprocesserInfo
- Publication number
- SE522691C3 SE522691C3 SE0201812A SE0201812A SE522691C3 SE 522691 C3 SE522691 C3 SE 522691C3 SE 0201812 A SE0201812 A SE 0201812A SE 0201812 A SE0201812 A SE 0201812A SE 522691 C3 SE522691 C3 SE 522691C3
- Authority
- SE
- Sweden
- Prior art keywords
- variables
- control
- time interval
- object function
- control method
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 72
- 238000005457 optimization Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 claims abstract description 404
- 230000008569 process Effects 0.000 claims abstract description 339
- 239000000126 substance Substances 0.000 claims abstract description 85
- 239000000654 additive Substances 0.000 claims abstract description 34
- 238000005259 measurement Methods 0.000 claims abstract description 24
- 230000036962 time dependent Effects 0.000 claims abstract description 11
- 239000000872 buffer Substances 0.000 claims description 80
- 238000009826 distribution Methods 0.000 claims description 10
- 238000004590 computer program Methods 0.000 claims description 8
- 238000012432 intermediate storage Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 230000002411 adverse Effects 0.000 claims 8
- 230000000996 additive effect Effects 0.000 claims 3
- 230000000977 initiatory effect Effects 0.000 claims 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 230000037361 pathway Effects 0.000 claims 1
- 238000003359 percent control normalization Methods 0.000 claims 1
- 230000011664 signaling Effects 0.000 claims 1
- 239000012453 solvate Substances 0.000 claims 1
- 230000006870 function Effects 0.000 description 21
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 16
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 15
- 239000011734 sodium Substances 0.000 description 15
- 229910052708 sodium Inorganic materials 0.000 description 15
- 229910052717 sulfur Inorganic materials 0.000 description 15
- 239000011593 sulfur Substances 0.000 description 15
- 210000003739 neck Anatomy 0.000 description 14
- 238000010586 diagram Methods 0.000 description 11
- 241000196324 Embryophyta Species 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 8
- 238000013459 approach Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000011112 process operation Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 6
- 238000005070 sampling Methods 0.000 description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 description 6
- 235000011152 sodium sulphate Nutrition 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 238000004064 recycling Methods 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 238000010411 cooking Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 241000202567 Fatsia japonica Species 0.000 description 3
- 239000007832 Na2SO4 Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 230000006399 behavior Effects 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229920005610 lignin Polymers 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000004886 process control Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 230000005477 standard model Effects 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- QIVCSDQYBHRWNQ-UHFFFAOYSA-N S.OC(O)=O Chemical compound S.OC(O)=O QIVCSDQYBHRWNQ-UHFFFAOYSA-N 0.000 description 1
- BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000012885 constant function Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000002898 organic sulfur compounds Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004540 process dynamic Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical compound [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 description 1
- 229940039790 sodium oxalate Drugs 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/0009—Paper-making control systems
- D21G9/0018—Paper-making control systems controlling the stock preparation
-
- 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)
- Software Systems (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Computation (AREA)
- Medical Informatics (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Feedback Control In General (AREA)
- Paper (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- General Factory Administration (AREA)
- Amplifiers (AREA)
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0201812A SE522691C3 (sv) | 2002-06-12 | 2002-06-12 | Dynamisk on-line-optimering av produktionsprocesser |
| BR0311766-9A BR0311766A (pt) | 2002-06-12 | 2003-06-12 | Otimização em linha dinâmica de processos de produção |
| AT03736394T ATE374390T1 (de) | 2002-06-12 | 2003-06-12 | Dynamische online-optimierung von produktionsprozessen |
| CNA038189186A CN1675599A (zh) | 2002-06-12 | 2003-06-12 | 生产过程的动态在线优化 |
| US10/487,099 US7085615B2 (en) | 2002-06-12 | 2003-06-12 | Dynamic on-line optimization of production processes |
| PCT/SE2003/000991 WO2003107103A1 (en) | 2002-06-12 | 2003-06-12 | Dynamic on-line optimization of production processes |
| DE60316567T DE60316567T2 (de) | 2002-06-12 | 2003-06-12 | Dynamische online-optimierung von produktionsprozessen |
| ES03736394T ES2294298T3 (es) | 2002-06-12 | 2003-06-12 | Optimizacion dinamica en linea de procesos de produccion. |
| PT03736394T PT1520215E (pt) | 2002-06-12 | 2003-06-12 | Optimização dinâmica em linha de processos de produção |
| CA2489025A CA2489025C (en) | 2002-06-12 | 2003-06-12 | Dynamic on-line optimization of production processes |
| EP03736394A EP1520215B1 (de) | 2002-06-12 | 2003-06-12 | Dynamische online-optimierung von produktionsprozessen |
| AU2003237734A AU2003237734A1 (en) | 2002-06-12 | 2003-06-12 | Dynamic on-line optimization of production processes |
| NO20050150A NO334123B1 (no) | 2002-06-12 | 2005-01-11 | Dynamisk direktekoblet optimalisering av produksjonsprosesser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0201812A SE522691C3 (sv) | 2002-06-12 | 2002-06-12 | Dynamisk on-line-optimering av produktionsprocesser |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| SE0201812D0 SE0201812D0 (sv) | 2002-06-12 |
| SE0201812L SE0201812L (sv) | 2003-12-13 |
| SE522691C2 SE522691C2 (sv) | 2004-03-02 |
| SE522691C3 true SE522691C3 (sv) | 2004-04-07 |
Family
ID=20288179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE0201812A SE522691C3 (sv) | 2002-06-12 | 2002-06-12 | Dynamisk on-line-optimering av produktionsprocesser |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7085615B2 (de) |
| EP (1) | EP1520215B1 (de) |
| CN (1) | CN1675599A (de) |
| AT (1) | ATE374390T1 (de) |
| AU (1) | AU2003237734A1 (de) |
| BR (1) | BR0311766A (de) |
| CA (1) | CA2489025C (de) |
| DE (1) | DE60316567T2 (de) |
| ES (1) | ES2294298T3 (de) |
| NO (1) | NO334123B1 (de) |
| PT (1) | PT1520215E (de) |
| SE (1) | SE522691C3 (de) |
| WO (1) | WO2003107103A1 (de) |
Families Citing this family (88)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8914300B2 (en) | 2001-08-10 | 2014-12-16 | Rockwell Automation Technologies, Inc. | System and method for dynamic multi-objective optimization of machine selection, integration and utilization |
| US20090204237A1 (en) * | 2001-08-10 | 2009-08-13 | Rockwell Automation Technologies, Inc. | System and method for dynamic multi-objective optimization of machine selection, integration and utilization |
| US20090210081A1 (en) * | 2001-08-10 | 2009-08-20 | Rockwell Automation Technologies, Inc. | System and method for dynamic multi-objective optimization of machine selection, integration and utilization |
| US9729639B2 (en) * | 2001-08-10 | 2017-08-08 | Rockwell Automation Technologies, Inc. | System and method for dynamic multi-objective optimization of machine selection, integration and utilization |
| US7797062B2 (en) * | 2001-08-10 | 2010-09-14 | Rockwell Automation Technologies, Inc. | System and method for dynamic multi-objective optimization of machine selection, integration and utilization |
| US8417360B2 (en) * | 2001-08-10 | 2013-04-09 | Rockwell Automation Technologies, Inc. | System and method for dynamic multi-objective optimization of machine selection, integration and utilization |
| EP1548621A1 (de) * | 2003-12-19 | 2005-06-29 | Sap Ag | Schnittstelle zum Verändern von Rezepten |
| US20080281438A1 (en) * | 2004-04-23 | 2008-11-13 | Model Predictive Systems, Inc. | Critical dimension estimation |
| DE102004025574B4 (de) * | 2004-05-25 | 2013-02-28 | Abb Research Ltd. | Verfahren zur Fehlererkennung in einem industriellen Prozess |
| FR2878353A1 (fr) * | 2004-11-24 | 2006-05-26 | Data Proc Conseil Sarl | Methode de detection de la position des goulets d'etranglement d'une chaine de montage d'objets complexes |
| US7467614B2 (en) | 2004-12-29 | 2008-12-23 | Honeywell International Inc. | Pedal position and/or pedal change rate for use in control of an engine |
| DE102005021337A1 (de) * | 2005-05-04 | 2006-11-16 | Abb Patent Gmbh | System und Verfahren zur korrigierenden Planung und Optimierung von Verarbeitungsprozessen |
| EP1917619B1 (de) * | 2005-07-27 | 2016-08-17 | Exxonmobil Upstream Research Company | Mit der extraktion von kohlenwasserstoffen aus unteroberflächenformationen assoziierte bohrlochmodellierung |
| US7389773B2 (en) | 2005-08-18 | 2008-06-24 | Honeywell International Inc. | Emissions sensors for fuel control in engines |
| US7840287B2 (en) * | 2006-04-13 | 2010-11-23 | Fisher-Rosemount Systems, Inc. | Robust process model identification in model based control techniques |
| GB0613955D0 (en) * | 2006-07-13 | 2007-01-10 | Bae Systems Plc | Controller |
| DE102006045509A1 (de) * | 2006-09-15 | 2008-03-27 | Daimler Ag | Verfahren und Vorrichtung zur Produktionsplanung |
| PL1901142T3 (pl) * | 2006-09-18 | 2018-07-31 | Abb Research Ltd. | Optymalizacja procesu rozdzielania materiałów |
| EP2087433A4 (de) * | 2006-11-14 | 2017-11-29 | ABB, Inc. | System zum speichern und präsentieren von sensor- und spektraldaten für batch-prozesse |
| US7826909B2 (en) * | 2006-12-11 | 2010-11-02 | Fakhruddin T Attarwala | Dynamic model predictive control |
| US20080243570A1 (en) * | 2007-03-27 | 2008-10-02 | Jayan Moorkanat | Time-Based Decomposition for Optimization of Master Planning Problems |
| EP2158356A4 (de) * | 2007-05-04 | 2013-07-31 | Quebec Centre Rech Ind | System und verfahren zur optimierung der aufbereitung von teilchenförmigem lignocellulosischem material |
| US8489240B2 (en) * | 2007-08-03 | 2013-07-16 | General Electric Company | Control system for industrial water system and method for its use |
| US20090264225A1 (en) * | 2008-04-17 | 2009-10-22 | Lee William B | Golf tee |
| DE102008021556B4 (de) * | 2008-04-30 | 2019-06-06 | Advanced Micro Devices, Inc. | Verfahren und System für zweistufige Vorhersage einer Qualitätsverteilung von Halbleiterbauelementen |
| US8060290B2 (en) | 2008-07-17 | 2011-11-15 | Honeywell International Inc. | Configurable automotive controller |
| US8594828B2 (en) * | 2008-09-30 | 2013-11-26 | Rockwell Automation Technologies, Inc. | System and method for optimizing a paper manufacturing process |
| US8155932B2 (en) * | 2009-01-08 | 2012-04-10 | Jonas Berggren | Method and apparatus for creating a generalized response model for a sheet forming machine |
| WO2010128354A1 (en) | 2009-05-06 | 2010-11-11 | Abb Research Ltd | A method and a system for on-line optimization of a batch pulp digester |
| US9141911B2 (en) | 2009-05-29 | 2015-09-22 | Aspen Technology, Inc. | Apparatus and method for automated data selection in model identification and adaptation in multivariable process control |
| JP5734961B2 (ja) * | 2009-05-29 | 2015-06-17 | アスペン テクノロジー インコーポレイテッド | 多変数プロセス制御においてモデルの品質を推定しモデルを適応させる装置およびその方法 |
| US9760067B2 (en) | 2009-09-10 | 2017-09-12 | Honeywell International Inc. | System and method for predicting future disturbances in model predictive control applications |
| US8620461B2 (en) | 2009-09-24 | 2013-12-31 | Honeywell International, Inc. | Method and system for updating tuning parameters of a controller |
| CA2714235C (en) | 2010-04-27 | 2014-01-07 | Centre De Recherche Industrielle Du Quebec | Method and system for stabilizing dry-based density of wood chips to be fed to a chip refining process |
| US8504175B2 (en) * | 2010-06-02 | 2013-08-06 | Honeywell International Inc. | Using model predictive control to optimize variable trajectories and system control |
| US9677493B2 (en) | 2011-09-19 | 2017-06-13 | Honeywell Spol, S.R.O. | Coordinated engine and emissions control system |
| US9650934B2 (en) | 2011-11-04 | 2017-05-16 | Honeywell spol.s.r.o. | Engine and aftertreatment optimization system |
| US20130111905A1 (en) | 2011-11-04 | 2013-05-09 | Honeywell Spol. S.R.O. | Integrated optimization and control of an engine and aftertreatment system |
| EP2621074A1 (de) * | 2012-01-24 | 2013-07-31 | ABB Research Ltd. | Multicorefähige kostenfunktionsbasierte prädiktive Steuerungsmethode eines Umrichters |
| US9513610B2 (en) | 2012-02-08 | 2016-12-06 | Aspen Technology, Inc. | Apparatus and methods for non-invasive closed loop step testing using a tunable trade-off factor |
| CN103513618B (zh) * | 2012-06-18 | 2016-01-27 | 新奥科技发展有限公司 | 工业过程的控制方法和设备 |
| CN104583881B (zh) * | 2012-08-29 | 2017-05-24 | 丰田自动车株式会社 | 设备控制装置 |
| WO2014096507A1 (en) | 2012-12-21 | 2014-06-26 | Metso Automation Oy | Controller and method for controlling a property of an object |
| FI125364B (en) * | 2013-04-19 | 2015-09-15 | Metso Automation Oy | Process optimization |
| DE102013224700A1 (de) * | 2013-12-03 | 2015-06-03 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zur Änderung von Betriebseinstellungen einer technischen Anlage |
| BR112016019527B1 (pt) * | 2014-02-26 | 2022-08-16 | Abb Schweiz Ag | Sistema para a otimização de uma operação de digestor contínuo de um digestor contínuo e método para otimizar uma operação de digestor contínuo de um digestor contínuo usando um ou mais processadores |
| JP5949827B2 (ja) * | 2014-04-15 | 2016-07-13 | 横河電機株式会社 | エネルギー管理システム |
| CN104155958A (zh) * | 2014-08-25 | 2014-11-19 | 理程自动化技术（天津）有限公司 | 化学机械浆工艺的优化控制系统 |
| CN104317270B (zh) * | 2014-11-04 | 2017-05-24 | 中国轻工业南宁设计工程有限公司 | 一种苛化自动控制系统 |
| EP3051367B1 (de) | 2015-01-28 | 2020-11-25 | Honeywell spol s.r.o. | Ansatz und system zur handhabung von einschränkungen für gemessene störungen mit unsicherer vorschau |
| EP3056706A1 (de) | 2015-02-16 | 2016-08-17 | Honeywell International Inc. | Ansatz zur nachbehandlungssystemmodellierung und modellidentifizierung |
| EP3091212A1 (de) | 2015-05-06 | 2016-11-09 | Honeywell International Inc. | Identifikationsansatz für verbrennungsmotor-mittelwertmodelle |
| WO2016196762A1 (en) * | 2015-06-05 | 2016-12-08 | Shell Oil Company | System and method for handling equipment service for model predictive controllers and estimators |
| EP3125052B1 (de) | 2015-07-31 | 2020-09-02 | Garrett Transportation I Inc. | Quadratischer programmlöser für mpc mit variabler anordnung |
| US10272779B2 (en) | 2015-08-05 | 2019-04-30 | Garrett Transportation I Inc. | System and approach for dynamic vehicle speed optimization |
| US10415492B2 (en) | 2016-01-29 | 2019-09-17 | Garrett Transportation I Inc. | Engine system with inferential sensor |
| US10036338B2 (en) | 2016-04-26 | 2018-07-31 | Honeywell International Inc. | Condition-based powertrain control system |
| US10124750B2 (en) | 2016-04-26 | 2018-11-13 | Honeywell International Inc. | Vehicle security module system |
| US11264121B2 (en) * | 2016-08-23 | 2022-03-01 | Accenture Global Solutions Limited | Real-time industrial plant production prediction and operation optimization |
| EP3548729B1 (de) | 2016-11-29 | 2023-02-22 | Garrett Transportation I Inc. | Inferenzflusssensor |
| US11238547B2 (en) * | 2017-01-12 | 2022-02-01 | Johnson Controls Tyco IP Holdings LLP | Building energy cost optimization system with asset sizing |
| US12597772B2 (en) | 2017-06-07 | 2026-04-07 | Tyco Fire & Security Gmbh | Central plant control system with asset allocation override |
| EP3457513A1 (de) | 2017-09-13 | 2019-03-20 | Johnson Controls Technology Company | Gebäude-energiesystem mit lastverteilung |
| US11057213B2 (en) | 2017-10-13 | 2021-07-06 | Garrett Transportation I, Inc. | Authentication system for electronic control unit on a bus |
| US20190180210A1 (en) * | 2017-12-11 | 2019-06-13 | Evonik Industries Ag | Dynamic chemical network system and method accounting for interrelated global processing variables |
| EP3506029B1 (de) | 2017-12-28 | 2023-04-26 | ABB Schweiz AG | Verfahren und steuerungssystem zur steuerung eines echten herstellungsprozesses |
| NL2021726B1 (en) | 2018-09-28 | 2020-05-07 | Milgro Groep B V | Method of recircling |
| US11934159B2 (en) | 2018-10-30 | 2024-03-19 | Aspentech Corporation | Apparatus and methods for non-invasive closed loop step testing with controllable optimization relaxation |
| US11853032B2 (en) | 2019-05-09 | 2023-12-26 | Aspentech Corporation | Combining machine learning with domain knowledge and first principles for modeling in the process industries |
| US11782401B2 (en) | 2019-08-02 | 2023-10-10 | Aspentech Corporation | Apparatus and methods to build deep learning controller using non-invasive closed loop exploration |
| CN110632902B (zh) | 2019-09-06 | 2021-03-02 | 北京北方华创微电子装备有限公司 | 物料加工路径选择方法及装置 |
| WO2021076760A1 (en) | 2019-10-18 | 2021-04-22 | Aspen Technology, Inc. | System and methods for automated model development from plant historical data for advanced process control |
| MX2022005896A (es) * | 2019-11-14 | 2022-06-14 | Buckman Laboratories Int Inc | Sistema y metodo de control predictivo para el tratamiento de lavado de pasta marron en plantas de celulosa. |
| CN115136079A (zh) * | 2020-02-20 | 2022-09-30 | 赢创运营有限公司 | 用于过程控制的方法和系统 |
| US11676039B2 (en) | 2020-02-21 | 2023-06-13 | International Business Machines Corporation | Optimal interpretable decision trees using integer linear programming techniques |
| WO2021205479A2 (en) * | 2020-04-09 | 2021-10-14 | Tata Consultancy Services Limited | Method and system for real time trajectory optimization |
| EP4208870A4 (de) | 2020-09-04 | 2024-11-06 | Buckman Laboratories International, Inc. | Prädiktive systeme und verfahren für proaktive interventionen in chemischen prozessen |
| US12462900B2 (en) * | 2020-11-30 | 2025-11-04 | Insilico Medicine Ip Limited | Retrosynthesis systems and methods |
| US11630446B2 (en) | 2021-02-16 | 2023-04-18 | Aspentech Corporation | Reluctant first principles models |
| KR20220164246A (ko) * | 2021-06-04 | 2022-12-13 | 한국과학기술원 | 화학물질의 제형 자동화 장치 및 그 방법 |
| US12541191B2 (en) * | 2021-08-27 | 2026-02-03 | Samsung Electronics Co., Ltd. | Method and apparatus for optimizing synthetic conditions for generation of target products |
| US12164270B2 (en) * | 2021-10-19 | 2024-12-10 | International Business Machines Corporation | Process optimization with joint-level inflow model |
| CN114326588B (zh) * | 2022-03-14 | 2022-05-20 | 深圳市山龙智控有限公司 | 一种伺服驱动系统的效率优化控制方法、系统及存储介质 |
| JP7831064B2 (ja) * | 2022-03-25 | 2026-03-17 | セイコーエプソン株式会社 | シート製造システム |
| JP2023147685A (ja) * | 2022-03-30 | 2023-10-13 | セイコーエプソン株式会社 | シート製造システム |
| JP7848557B2 (ja) * | 2022-03-30 | 2026-04-21 | セイコーエプソン株式会社 | シート製造装置 |
| WO2025117947A1 (en) * | 2023-11-30 | 2025-06-05 | Buckman Laboratories International, Inc. | Predictive and real time process intervention involving a multicomponent defoamer feed unit |
| JP2026018879A (ja) * | 2024-07-25 | 2026-02-05 | 栗田工業株式会社 | 情報処理システム、情報処理方法及びプログラム |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US5825653A (en) | 1997-03-14 | 1998-10-20 | Valmet Corporation | Method for overall regulation of a former of a paper machine or equivalent |
| US5933345A (en) | 1996-05-06 | 1999-08-03 | Pavilion Technologies, Inc. | Method and apparatus for dynamic and steady state modeling over a desired path between two end points |
| US6122555A (en) | 1997-05-05 | 2000-09-19 | Honeywell International Inc. | System and methods for globally optimizing a process facility |
| US6055483A (en) | 1997-05-05 | 2000-04-25 | Honeywell, Inc. | Systems and methods using bridge models to globally optimize a process facility |
| US6453308B1 (en) * | 1997-10-01 | 2002-09-17 | Aspen Technology, Inc. | Non-linear dynamic predictive device |
| GB9722514D0 (en) * | 1997-10-25 | 1997-12-24 | Arjo Wiggins Fine Papers Ltd | Production of patterned paper |
| FI974328L (fi) | 1997-11-25 | 1999-05-26 | Valmet Automation Inc | Menetelmä ja laitteisto paperin ominaisuuksien säätämiseksi |
| FI974327L (fi) | 1997-11-25 | 1999-05-26 | Valmet Automation Inc | Menetelmä ja laitteisto paperin ominaisuuksien säätämiseksi |
| FI982625L (fi) * | 1998-12-04 | 2000-06-05 | Valmet Automation Inc | Menetelmä ja laitteisto paperin ominaisuuksien säätämiseksi |
| US6347254B1 (en) * | 1998-12-31 | 2002-02-12 | Honeywell Inc | Process facility control systems using an efficient prediction form and methods of operating the same |
| DE19910910A1 (de) | 1999-03-11 | 2000-09-28 | Voith Sulzer Papiertech Patent | Verfahren zur Durchführung eines optimierten Faser- oder Papierherstellungsprozesses |
| US6826521B1 (en) * | 2000-04-06 | 2004-11-30 | Abb Automation Inc. | System and methodology and adaptive, linear model predictive control based on rigorous, nonlinear process model |
| CA2356470A1 (en) | 2000-09-15 | 2002-03-15 | General Electric Company | Method and system for optimizing mill operation |
| US6901300B2 (en) * | 2002-02-07 | 2005-05-31 | Fisher-Rosemount Systems, Inc.. | Adaptation of advanced process control blocks in response to variable process delay |
| FI111173B (fi) * | 2002-05-03 | 2003-06-13 | Metso Paper Inc | Menetelmä paperirainan laadun hallitsemiseksi |
-
2002
- 2002-06-12 SE SE0201812A patent/SE522691C3/sv not_active IP Right Cessation
-
2003
- 2003-06-12 US US10/487,099 patent/US7085615B2/en not_active Expired - Lifetime
- 2003-06-12 BR BR0311766-9A patent/BR0311766A/pt not_active Application Discontinuation
- 2003-06-12 DE DE60316567T patent/DE60316567T2/de not_active Expired - Fee Related
- 2003-06-12 WO PCT/SE2003/000991 patent/WO2003107103A1/en not_active Ceased
- 2003-06-12 EP EP03736394A patent/EP1520215B1/de not_active Expired - Lifetime
- 2003-06-12 CA CA2489025A patent/CA2489025C/en not_active Expired - Lifetime
- 2003-06-12 AU AU2003237734A patent/AU2003237734A1/en not_active Abandoned
- 2003-06-12 PT PT03736394T patent/PT1520215E/pt unknown
- 2003-06-12 CN CNA038189186A patent/CN1675599A/zh active Pending
- 2003-06-12 AT AT03736394T patent/ATE374390T1/de not_active IP Right Cessation
- 2003-06-12 ES ES03736394T patent/ES2294298T3/es not_active Expired - Lifetime
-
2005
- 2005-01-11 NO NO20050150A patent/NO334123B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US7085615B2 (en) | 2006-08-01 |
| NO20050150D0 (no) | 2005-01-11 |
| CA2489025C (en) | 2014-12-30 |
| SE0201812L (sv) | 2003-12-13 |
| SE0201812D0 (sv) | 2002-06-12 |
| SE522691C2 (sv) | 2004-03-02 |
| ES2294298T3 (es) | 2008-04-01 |
| ATE374390T1 (de) | 2007-10-15 |
| BR0311766A (pt) | 2005-06-07 |
| CA2489025A1 (en) | 2003-12-24 |
| NO334123B1 (no) | 2013-12-16 |
| PT1520215E (pt) | 2007-12-06 |
| DE60316567T2 (de) | 2008-08-14 |
| US20040260421A1 (en) | 2004-12-23 |
| CN1675599A (zh) | 2005-09-28 |
| DE60316567D1 (de) | 2007-11-08 |
| AU2003237734A1 (en) | 2003-12-31 |
| NO20050150L (no) | 2005-03-14 |
| EP1520215B1 (de) | 2007-09-26 |
| WO2003107103A1 (en) | 2003-12-24 |
| EP1520215A1 (de) | 2005-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE522691C2 (sv) | Dynamisk on-line-optimering av produktionsprocesser | |
| CN100465825C (zh) | 变结构非线性模型预估控制器 | |
| US20100082312A1 (en) | Optimizing product drying through parallel lines of centrifuges and dryer process units | |
| CN106462121B (zh) | 用于连续蒸煮器操作的高级优化的系统和方法 | |
| Pitarch et al. | Optimisation of the resource efficiency in an industrial evaporation system | |
| WO1999026118A1 (en) | Automatic control system for unit operation | |
| SE515570C2 (sv) | Ett datorbaserat förfarande och system för reglering av en industriell process | |
| CN118853987A (zh) | 一种控制转炉冶炼中温度的方法 | |
| Chong et al. | Optimal operation of process plants under partial shutdown conditions | |
| CN120295378A (zh) | 质量流量计的流量控制方法、装置、电子设备及存储介质 | |
| CN115485632B (zh) | 工业工厂的上下文数据建模和动态过程干预 | |
| Lee et al. | Fault diagnosis using the hybrid method of signed digraph and partial least squares with time delay: The pulp mill process | |
| Yela | Framework for operability Assessment of production facilities: An Application to A primary Unit of A crude oil refinery | |
| Guo et al. | Multi-model GPC for steam temperature system of circulating fluidized bed boiler | |
| CN121349203B (zh) | 一种工业气体冷却优化控制系统、存储介质及设备 | |
| Allison | Kinetic model-based state estimation and inferential control of the causticizing process | |
| Pajula et al. | Measurement uncertainty in integrated control and process design—A case study | |
| CN121742424A (zh) | 用于电气自动化控制的故障智能检测方法及系统 | |
| Flisberg et al. | Billerud optimizes its bleaching process using online optimization | |
| Jansson et al. | Process optimization and model based control in pulp and paper industry | |
| Platon et al. | Soft Sensor Development for Black Liquor Concentration in the Kraft Pulping Process | |
| Weber | Improving Plant Performance and Operational Readiness by the Application of Numerical Process Simulation | |
| Ng | Comparing Deep Learning Against Classic Time Series Analysis and System Identification for Modelling the Kraft Chemical Recovery Process | |
| De Vaal et al. | Control of a batch pulp digester using a simplified mechanistic model to predict degree of polymerisation | |
| Boyko et al. | How to Increase Efficiency of Automatic Control of Complex Plants by Development and Implementation of Coordination Control System |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |