CN106774469B - 自动调谐电动液压阀 - Google Patents
自动调谐电动液压阀 Download PDFInfo
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- CN106774469B CN106774469B CN201710060552.5A CN201710060552A CN106774469B CN 106774469 B CN106774469 B CN 106774469B CN 201710060552 A CN201710060552 A CN 201710060552A CN 106774469 B CN106774469 B CN 106774469B
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- Prior art keywords
- controller
- spool
- iteration
- cost function
- control valve
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- 238000000034 method Methods 0.000 claims description 77
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- 238000005457 optimization Methods 0.000 description 14
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- 238000013016 damping Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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Images
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
- G05B13/0205—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
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
-
- 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 (6)
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 CN106774469A (zh) | 2017-05-31 |
CN106774469B true 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) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
CA3174616A1 (en) * | 2019-02-11 | 2020-08-20 | Koodaideri Innovation & Technology Pty Ltd | Performing an action |
CN110729943B (zh) * | 2019-10-24 | 2021-05-11 | 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 |
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 |
Family Cites Families (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4336745A (en) * | 1978-07-31 | 1982-06-29 | Mts Systems Corporation | Servovalve flow linearization circuit |
JPS5639311A (en) * | 1979-09-03 | 1981-04-15 | Daikin Ind Ltd | Two stage type electromagnetic proportional throttle change-over valve with reducing pilot valve having control circuit |
GB8315079D0 (en) * | 1983-06-01 | 1983-07-06 | Sperry Ltd | Pilot valves for two-stage hydraulic devices |
JPS63286614A (ja) * | 1987-05-18 | 1988-11-24 | Hitachi Ltd | ボイラの燃焼制御方法 |
JPS6415508A (en) * | 1987-07-07 | 1989-01-19 | Mitsubishi Electric Corp | Electronic controller for flow control valve |
US5303636A (en) * | 1990-04-23 | 1994-04-19 | Eaton Corporation | Fluid controller and logic control system for use therewith |
CN1059626A (zh) * | 1990-09-08 | 1992-03-18 | 翟佑华 | 可控硅交流调速装置 |
GB9211898D0 (en) * | 1992-06-05 | 1992-07-15 | Vickers Systems Ltd | Two-stage hydraulic valves |
DE4236846C2 (de) * | 1992-10-31 | 2000-01-27 | Blohm & Voss Ind Gmbh | Geregelter elektrohydraulischer Stellantrieb für Hubventile, insbesondere Dampfventile von Dampfturbinen |
US5420785A (en) * | 1993-05-26 | 1995-05-30 | The Foxboro Company | Self-tuning deadtime process controller |
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 |
DE4342057B4 (de) * | 1993-12-09 | 2007-02-08 | Bosch Rexroth Aktiengesellschaft | Verfahren zur Adaption der Regelparameter einer elektrohydraulischen Achse |
DE4406498C1 (de) * | 1994-02-28 | 1995-04-27 | Siemens Ag | Selbstprogrammierende Schaltungsanordnung |
US5719791A (en) * | 1995-03-17 | 1998-02-17 | Georgia Tech Research Corporation | Methods, apparatus and systems for real time identification and control of modes of oscillation |
KR0150133B1 (ko) * | 1995-04-27 | 1998-10-01 | 김광호 | 비례 솔레노이드밸브 제어시스템 |
JPH0915868A (ja) * | 1995-06-27 | 1997-01-17 | Canon Inc | 能動的除振装置 |
JPH09133103A (ja) * | 1995-11-09 | 1997-05-20 | Kayaba Ind Co Ltd | 油圧制御装置 |
JP3356250B2 (ja) * | 1995-12-18 | 2002-12-16 | 住友建機製造株式会社 | 建設機械のハンチング防止回路 |
US5936368A (en) * | 1998-04-08 | 1999-08-10 | Reliance Electric Industrial Company | Non-linear proportional/integral feedback controller |
US6269733B1 (en) * | 1999-04-30 | 2001-08-07 | Dennis K. Reust | Force servo actuator with asymmetric nonlinear differential hydraulic force feedback |
US6330483B1 (en) * | 1999-05-07 | 2001-12-11 | The Boeing Company | Optimal control system |
WO2000070216A1 (en) * | 1999-05-18 | 2000-11-23 | International Engine Intellectual Property Company, Llc. | Double-acting two-stage hydraulic control device |
US6615114B1 (en) * | 1999-12-15 | 2003-09-02 | Caterpillar Inc | Calibration system and method for work machines using electro hydraulic controls |
JP2001090774A (ja) * | 2000-08-29 | 2001-04-03 | Canon Inc | 能動的除振装置 |
JP4092877B2 (ja) * | 2001-01-26 | 2008-05-28 | 株式会社日立プラントテクノロジー | 適応制御装置および振動台 |
US6560961B2 (en) * | 2001-09-18 | 2003-05-13 | Eaton Corporation | Steering system with ability to stop steering wheel rotation |
US6622675B1 (en) * | 2002-04-22 | 2003-09-23 | Borgwarner Inc. | Dual PWM control of a center mounted spool value to control a cam phaser |
US6792902B2 (en) * | 2002-04-22 | 2004-09-21 | Borgwarner Inc. | Externally mounted DPCS (differential pressure control system) with position sensor control to reduce frictional and magnetic hysteresis |
US7130721B2 (en) * | 2004-10-29 | 2006-10-31 | Caterpillar Inc | Electrohydraulic control system |
JP2006199146A (ja) * | 2005-01-20 | 2006-08-03 | Toyota Motor Corp | ブレーキ液圧制御装置 |
GB0505800D0 (en) * | 2005-03-22 | 2005-04-27 | Univ Sheffield | Control of processes |
JP4414377B2 (ja) * | 2005-07-15 | 2010-02-10 | 本田技研工業株式会社 | 内燃機関の制御装置 |
US7657334B2 (en) * | 2005-09-16 | 2010-02-02 | Asml Netherlands B.V. | Lithographic apparatus and control method |
DE102005060414A1 (de) * | 2005-12-15 | 2007-06-21 | Bosch Rexroth Ag | Elektrohydraulische Steuervorrichtung, Ventil und Ansteuerelektronik |
JP2007231844A (ja) * | 2006-03-01 | 2007-09-13 | Mitsubishi Electric Corp | 内燃機関の制御装置 |
US7756591B2 (en) * | 2006-04-25 | 2010-07-13 | Pegasus Technologies, Inc. | System for optimizing oxygen in a boiler |
TWI313536B (en) * | 2006-05-15 | 2009-08-11 | Univ Chung Yuan Christian | Control method for on-line tuning vector of parameters of controller based on simultaneous perturbation stochastic approximation (spsa) |
WO2007136828A2 (en) * | 2006-05-19 | 2007-11-29 | Siemens Energy & Automation, Inc. | Automating tuning of a closed loop controller |
GB0613662D0 (en) * | 2006-07-10 | 2006-08-16 | Rotork Controls | Improvements to valve actuators |
US7562554B2 (en) * | 2006-08-31 | 2009-07-21 | Caterpillar Inc. | Method for calibrating independent metering valves |
US20080082242A1 (en) * | 2006-10-03 | 2008-04-03 | Dell Eva Mark L | Mode selection and switching logic in a closed-loop pulse width modulation valve-based transmission control system |
US7549407B2 (en) * | 2007-03-28 | 2009-06-23 | Gm Global Technology Operations, Inc. | Method and system for controlling a valve device |
US7825642B1 (en) * | 2007-05-09 | 2010-11-02 | Zilker Labs, Inc. | Control system optimization via independent parameter adjustment |
US8862274B2 (en) * | 2007-06-08 | 2014-10-14 | Deere & Company | Electro-hydraulic auxiliary control with operator-selectable flow setpoint |
US7689309B2 (en) * | 2007-07-03 | 2010-03-30 | Delphi Technologies, Inc. | Method for generating an electro-hydraulic model for control design |
US7930045B2 (en) * | 2008-10-07 | 2011-04-19 | Emerson Process Management Power & Water Solutions, Inc. | Two-stage model predictive control technique |
US8095226B2 (en) * | 2009-02-02 | 2012-01-10 | Xerox Corporation | Methods and systems to schedule gains in process control loops |
US8831755B2 (en) * | 2010-08-25 | 2014-09-09 | Socovar, S.E.C. | System and method for feedback control |
US9378469B2 (en) * | 2012-03-29 | 2016-06-28 | Mitsubishi Electric Research Laboratories, Inc. | Optimization of system control based on solving multi-point boundary value problems |
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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
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2013
- 2013-07-11 US US13/939,963 patent/US9037272B2/en active Active
Non-Patent Citations (2)
Title |
---|
"A SECOND ORDER STOCHASTIC APPROXIMATION ALGORITHM USING ONLY FUNCTION MEASUREMENTS";James C. SPALL;《Processdings of the 33rd Conference on Decision and Control》;19941231;正文第2472-2477页 * |
"Application of spsa techniques in nonlinear system identification";A.Vande Wouwer etc;《EUROPEAN CONTROL CONFERENCE》;20011231;正文第1-4节 * |
Also Published As
Publication number | Publication date |
---|---|
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 |
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 |
CN106774469A (zh) | 2017-05-31 |
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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