CN106774469A - 自动调谐电动液压阀 - Google Patents
自动调谐电动液压阀 Download PDFInfo
- Publication number
- CN106774469A CN106774469A CN201710060552.5A CN201710060552A CN106774469A CN 106774469 A CN106774469 A CN 106774469A CN 201710060552 A CN201710060552 A CN 201710060552A CN 106774469 A CN106774469 A CN 106774469A
- Authority
- CN
- China
- Prior art keywords
- controller
- spool
- iteration
- cost function
- control valve
- 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
Links
- 238000000034 method Methods 0.000 claims description 79
- 238000009826 distribution Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 abstract description 39
- 238000004891 communication Methods 0.000 abstract description 17
- 230000000452 restraining effect Effects 0.000 abstract 2
- 230000008569 process Effects 0.000 description 61
- 230000006870 function Effects 0.000 description 39
- 238000005457 optimization Methods 0.000 description 14
- 230000004044 response Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 230000007704 transition Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- YUXIIBHHAPNFCQ-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-henicosafluorodecane-1-sulfonamide Chemical compound FC(C(C(C(C(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(S(=O)(=O)N)F YUXIIBHHAPNFCQ-UHFFFAOYSA-N 0.000 description 1
- 241000084490 Esenbeckia delta Species 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
-
- 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
- G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
- G05B13/021—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a variable is automatically adjusted to optimise the performance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
- F15B13/0433—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being pressure control valves
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
- G05D16/2024—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means the throttling means being a multiple-way valve
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
- G05D16/2097—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using pistons within the main valve
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
- G05D7/0641—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means using a plurality of throttling means
- G05D7/0652—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means using a plurality of throttling means the plurality of throttling means being arranged in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/16—Special measures for feedback, e.g. by a follow-up device
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Computation (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Feedback Control In General (AREA)
- Flow Control (AREA)
- Servomotors (AREA)
- Fluid-Pressure Circuits (AREA)
- Magnetically Actuated Valves (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6060108P | 2008-06-11 | 2008-06-11 | |
US61/060,601 | 2008-06-11 | ||
US8760808P | 2008-08-08 | 2008-08-08 | |
US61/087,608 | 2008-08-08 | ||
CN200980130458.6A CN102177481B (zh) | 2008-06-11 | 2009-06-11 | 自动调谐电动液压阀 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980130458.6A Division CN102177481B (zh) | 2008-06-11 | 2009-06-11 | 自动调谐电动液压阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106774469A true CN106774469A (zh) | 2017-05-31 |
CN106774469B CN106774469B (zh) | 2021-05-04 |
Family
ID=41277480
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710060552.5A Active CN106774469B (zh) | 2008-06-11 | 2009-06-11 | 自动调谐电动液压阀 |
CN201310722058.2A Active CN103645752B (zh) | 2008-06-11 | 2009-06-11 | 自动调谐电动液压阀 |
CN200980130458.6A Expired - Fee Related CN102177481B (zh) | 2008-06-11 | 2009-06-11 | 自动调谐电动液压阀 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310722058.2A Active CN103645752B (zh) | 2008-06-11 | 2009-06-11 | 自动调谐电动液压阀 |
CN200980130458.6A Expired - Fee Related CN102177481B (zh) | 2008-06-11 | 2009-06-11 | 自动调谐电动液压阀 |
Country Status (8)
Country | Link |
---|---|
US (3) | US8239069B2 (zh) |
EP (2) | EP3276444B1 (zh) |
JP (1) | JP5522414B2 (zh) |
KR (1) | KR20110015696A (zh) |
CN (3) | CN106774469B (zh) |
BR (1) | BRPI0909911A2 (zh) |
CA (1) | CA2727794A1 (zh) |
WO (1) | WO2009152355A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108710289A (zh) * | 2018-05-18 | 2018-10-26 | 厦门理工学院 | 一种基于改进型spsa的继电器底座质量优化的方法 |
CN110729943A (zh) * | 2019-10-24 | 2020-01-24 | 广东威博特科技有限公司 | 一种提高线性马达振动一致性的方法 |
Families Citing this family (26)
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US9978110B2 (en) * | 2007-06-19 | 2018-05-22 | Omnicell, Inc. | Patient-specific bin assignment systems, methods, and devices |
US8235252B2 (en) * | 2008-10-14 | 2012-08-07 | Brandt Jr Robert O | High-speed actuator for valves |
US20130068309A1 (en) | 2011-09-15 | 2013-03-21 | Robb Gary Anderson | Position controller for pilot-operated electrohydraulic valves |
EP3943759A3 (en) * | 2012-12-26 | 2022-05-04 | Danfoss Power Solutions II Technology A/S | Fault isolation & decontamination procedures for electrohydraulic valves |
US9933328B2 (en) | 2013-08-09 | 2018-04-03 | Eaton Intelligent Power Limited | Method for detecting a burst hose in a hydraulic system |
JP6304260B2 (ja) * | 2013-11-05 | 2018-04-04 | 株式会社安川電機 | モータ制御装置、モータ制御システム及びモータ制御方法 |
US20170175916A1 (en) * | 2014-03-31 | 2017-06-22 | Eaton Corporation | Spool assembly for control valve |
US9909442B2 (en) | 2015-07-02 | 2018-03-06 | General Electric Company | Method of controlling a position actuation system component for a gas turbine engine |
FR3039130B1 (fr) * | 2015-07-21 | 2019-05-31 | Airbus Operations | Procede et dispositif de gestion automatique d’un actionneur commande par une servo-vanne. |
SE542525C2 (en) | 2015-10-19 | 2020-06-02 | Husqvarna Ab | Automatic tuning of valve for remote controlled demolition robot |
SE542526C2 (en) | 2015-10-19 | 2020-06-02 | Husqvarna Ab | Energy buffer arrangement and method for remote controlled demolition robot |
SE539241C2 (en) | 2015-10-19 | 2017-05-23 | Husqvarna Ab | Adaptive control of hydraulic tool on remote demolition robot |
US9903396B2 (en) | 2016-03-08 | 2018-02-27 | Caterpillar Inc. | Valve assembly |
CN106402075A (zh) * | 2016-11-10 | 2017-02-15 | 许昌学院 | 一种电液数字换向阀 |
CN106321545A (zh) * | 2016-11-10 | 2017-01-11 | 许昌学院 | 一种电液换向阀 |
CN106438547A (zh) * | 2016-11-10 | 2017-02-22 | 许昌学院 | 一种新型电液换向阀 |
CN106527316A (zh) * | 2016-11-25 | 2017-03-22 | 合肥协力液压科技有限公司 | 一种电磁液压阀优化控制方法 |
AT519771A1 (de) * | 2017-03-20 | 2018-10-15 | B & R Ind Automation Gmbh | Verfahren zur Bestimmung von Regelungsparametern für ein Hydrauliksystem |
CN106949112A (zh) * | 2017-05-08 | 2017-07-14 | 许昌学院 | 一种新型双阀芯数字阀 |
CN106949113A (zh) * | 2017-05-08 | 2017-07-14 | 许昌学院 | 一种双阀芯数字阀 |
CN107101021A (zh) * | 2017-05-08 | 2017-08-29 | 许昌学院 | 一种新型数字阀 |
EP3567262A1 (de) * | 2018-04-30 | 2019-11-13 | Tries GmbH & CO. KG | Ventileinheit mit zwei vorsteuerventilen und zwei hauptventilen |
CN108518370B (zh) * | 2018-05-02 | 2019-11-26 | 宁波真格液压科技有限公司 | 一种抗流量饱和的电磁比例阀 |
CA3174616A1 (en) * | 2019-02-11 | 2020-08-20 | Koodaideri Innovation & Technology Pty Ltd | Performing an action |
JP7535870B2 (ja) * | 2020-03-31 | 2024-08-19 | ナブテスコ株式会社 | 流量制御装置、流量制御方法及び流量制御プログラム |
CN111396422A (zh) * | 2020-04-23 | 2020-07-10 | 太原理工大学 | 一种先导型比例流量阀及控制方法 |
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DE4236846A1 (de) * | 1992-10-31 | 1994-05-05 | Blohm Voss Ag | Geregelter elektrohydraulischer Stellantrieb für Hubventile, insbesondere Dampfventile von Dampfturbinen |
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TW200743296A (en) * | 2006-05-15 | 2007-11-16 | Univ Chung Yuan Christian | Control method for on-line tuning vector of parameters of controller based on simultaneous perturbation stochastic approximation (SPSA) |
CN101189560A (zh) * | 2005-03-22 | 2008-05-28 | 设菲尔德大学 | 过程的控制 |
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-
2009
- 2009-06-11 US US12/483,091 patent/US8239069B2/en active Active
- 2009-06-11 CN CN201710060552.5A patent/CN106774469B/zh active Active
- 2009-06-11 CN CN201310722058.2A patent/CN103645752B/zh active Active
- 2009-06-11 JP JP2011513697A patent/JP5522414B2/ja active Active
- 2009-06-11 BR BRPI0909911A patent/BRPI0909911A2/pt not_active IP Right Cessation
- 2009-06-11 WO PCT/US2009/047073 patent/WO2009152355A2/en active Application Filing
- 2009-06-11 CA CA2727794A patent/CA2727794A1/en not_active Abandoned
- 2009-06-11 CN CN200980130458.6A patent/CN102177481B/zh not_active Expired - Fee Related
- 2009-06-11 EP EP17181643.2A patent/EP3276444B1/en active Active
- 2009-06-11 KR KR1020117000555A patent/KR20110015696A/ko not_active Application Discontinuation
- 2009-06-11 EP EP09763643.5A patent/EP2297624B1/en active Active
-
2012
- 2012-08-06 US US13/567,715 patent/US8527073B2/en active Active
-
2013
- 2013-07-11 US US13/939,963 patent/US9037272B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4236846A1 (de) * | 1992-10-31 | 1994-05-05 | Blohm Voss Ag | Geregelter elektrohydraulischer Stellantrieb für Hubventile, insbesondere Dampfventile von Dampfturbinen |
US5668717A (en) * | 1993-06-04 | 1997-09-16 | The Johns Hopkins University | Method and apparatus for model-free optimal signal timing for system-wide traffic control |
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JPH09133103A (ja) * | 1995-11-09 | 1997-05-20 | Kayaba Ind Co Ltd | 油圧制御装置 |
CN101189560A (zh) * | 2005-03-22 | 2008-05-28 | 设菲尔德大学 | 过程的控制 |
TW200743296A (en) * | 2006-05-15 | 2007-11-16 | Univ Chung Yuan Christian | Control method for on-line tuning vector of parameters of controller based on simultaneous perturbation stochastic approximation (SPSA) |
Non-Patent Citations (2)
Title |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108710289A (zh) * | 2018-05-18 | 2018-10-26 | 厦门理工学院 | 一种基于改进型spsa的继电器底座质量优化的方法 |
CN108710289B (zh) * | 2018-05-18 | 2021-11-09 | 厦门理工学院 | 一种基于改进型spsa的继电器底座质量优化的方法 |
CN110729943A (zh) * | 2019-10-24 | 2020-01-24 | 广东威博特科技有限公司 | 一种提高线性马达振动一致性的方法 |
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JP5522414B2 (ja) | 2014-06-18 |
CN102177481A (zh) | 2011-09-07 |
US20090312852A1 (en) | 2009-12-17 |
EP3276444A3 (en) | 2018-04-18 |
BRPI0909911A2 (pt) | 2015-10-06 |
US20120303141A1 (en) | 2012-11-29 |
CA2727794A1 (en) | 2009-12-17 |
US8239069B2 (en) | 2012-08-07 |
JP2011530099A (ja) | 2011-12-15 |
CN106774469B (zh) | 2021-05-04 |
WO2009152355A3 (en) | 2012-07-05 |
EP3276444B1 (en) | 2019-11-13 |
US20130297045A1 (en) | 2013-11-07 |
EP3276444A2 (en) | 2018-01-31 |
CN102177481B (zh) | 2014-01-22 |
US9037272B2 (en) | 2015-05-19 |
WO2009152355A2 (en) | 2009-12-17 |
EP2297624B1 (en) | 2017-07-19 |
CN103645752B (zh) | 2017-04-12 |
KR20110015696A (ko) | 2011-02-16 |
CN103645752A (zh) | 2014-03-19 |
US8527073B2 (en) | 2013-09-03 |
EP2297624A2 (en) | 2011-03-23 |
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