EP2644903A3 - Procédé et dispositif de commande hydraulique pour la commande d'un consommateur - Google Patents

Procédé et dispositif de commande hydraulique pour la commande d'un consommateur Download PDF

Info

Publication number
EP2644903A3
EP2644903A3 EP13001388.1A EP13001388A EP2644903A3 EP 2644903 A3 EP2644903 A3 EP 2644903A3 EP 13001388 A EP13001388 A EP 13001388A EP 2644903 A3 EP2644903 A3 EP 2644903A3
Authority
EP
European Patent Office
Prior art keywords
consumer
controlling
hydraulic control
control device
deducted
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
Application number
EP13001388.1A
Other languages
German (de)
English (en)
Other versions
EP2644903A2 (fr
EP2644903B1 (fr
Inventor
Edgar Stamm
Heino Foersterling
Matti Linjama
Lauri Siivonen
Mikko Huova
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2644903A2 publication Critical patent/EP2644903A2/fr
Publication of EP2644903A3 publication Critical patent/EP2644903A3/fr
Application granted granted Critical
Publication of EP2644903B1 publication Critical patent/EP2644903B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/006—Hydraulic "Wheatstone bridge" circuits, i.e. with four nodes, P-A-T-B, and on-off or proportional valves in each link
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/042—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the feed line, i.e. "meter in"
    • F15B11/0426—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the feed line, i.e. "meter in" by controlling the number of pumps or parallel valves switched on
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
    • F15B2211/30575—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve in a Wheatstone Bridge arrangement (also half bridges)
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/327—Directional control characterised by the type of actuation electrically or electronically
    • F15B2211/328—Directional control characterised by the type of actuation electrically or electronically with signal modulation, e.g. pulse width modulation [PWM]
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40576—Assemblies of multiple valves
    • F15B2211/40592—Assemblies of multiple valves with multiple valves in parallel flow paths
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/42—Flow control characterised by the type of actuation
    • F15B2211/426—Flow control characterised by the type of actuation electrically or electronically
    • F15B2211/427—Flow control characterised by the type of actuation electrically or electronically with signal modulation, e.g. using pulse width modulation [PWM]
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/455—Control of flow in the feed line, i.e. meter-in control
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/46—Control of flow in the return line, i.e. meter-out control
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6306—Electronic controllers using input signals representing a pressure
    • F15B2211/6313—Electronic controllers using input signals representing a pressure the pressure being a load pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6336—Electronic controllers using input signals representing a state of the output member, e.g. position, speed or acceleration
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/665—Methods of control using electronic components
    • F15B2211/6653—Pressure control
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/665—Methods of control using electronic components
    • F15B2211/6654—Flow rate control
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/665—Methods of control using electronic components
    • F15B2211/6656—Closed loop control, i.e. control using feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Magnetically Actuated Valves (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
EP13001388.1A 2012-03-27 2013-03-18 Procédé et dispositif de commande hydraulique pour la commande d'un consommateur Active EP2644903B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012006219A DE102012006219A1 (de) 2012-03-27 2012-03-27 Verfahren und hydraulische Steueranordnung zur Ansteuerung eines Verbrauchers

Publications (3)

Publication Number Publication Date
EP2644903A2 EP2644903A2 (fr) 2013-10-02
EP2644903A3 true EP2644903A3 (fr) 2017-12-06
EP2644903B1 EP2644903B1 (fr) 2019-11-13

Family

ID=48045228

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13001388.1A Active EP2644903B1 (fr) 2012-03-27 2013-03-18 Procédé et dispositif de commande hydraulique pour la commande d'un consommateur

Country Status (3)

Country Link
EP (1) EP2644903B1 (fr)
CN (1) CN103362894B (fr)
DE (1) DE102012006219A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014003084A1 (de) * 2014-03-01 2015-09-03 Hydac Fluidtechnik Gmbh Digitalhydraulisches Antriebssystem
GB2529909B (en) 2014-09-30 2016-11-23 Artemis Intelligent Power Ltd Industrial system with synthetically commutated variable displacement fluid working machine
CN106224312B (zh) * 2016-07-27 2018-01-09 华侨大学 一种单柱塞泵矩阵式布置液压驱动系统
CN106224310B (zh) * 2016-07-27 2018-08-24 华侨大学 一种闭式多单柱塞泵重组控制液压缸系统
CN106224323B (zh) * 2016-09-13 2017-12-01 华侨大学 一种多单柱塞泵重组控制非对称液压缸的闭式液压系统
CN107366647B (zh) * 2017-09-05 2018-10-02 河海大学常州校区 一种槽式聚光器支架的调节方法
CN109323469A (zh) * 2017-09-05 2019-02-12 河海大学常州校区 一种不同反射面适应型槽式集热器及调试方法
DE102018003728A1 (de) * 2018-05-07 2019-11-07 Hydac Mobilhydraulik Gmbh Ventilanordnung zur Druckmittelversorgung eines hydraulischen Verbrauchers
US11048281B2 (en) * 2018-06-12 2021-06-29 Robert Bosch Gmbh Real-time capable control strategy for hydraulic systems while systematically taking into consideration control (rate) and state variable constraints
CN109441904B (zh) * 2018-12-26 2020-07-14 燕山大学 一种数字阀组pwm与pcm复合控制装置及其控制方法
DE102021108081B4 (de) 2021-03-30 2023-02-02 Andreas Lupold Hydrotechnik Gmbh Vorrichtung zum Regeln einer Hydraulikpumpe oder eines Hydraulikmotors
CN114483724B (zh) * 2021-12-28 2022-12-23 南京航空航天大学 一种提高阵列高速开关阀使用寿命的pwm控制方法与系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709211A1 (de) * 1987-03-20 1988-10-06 Wabco Westinghouse Steuerung Einrichtung zur steuerung des kolbens eines arbeitszylinders
US20020026869A1 (en) * 2000-08-30 2002-03-07 Hiromichi Morita Table feed system
WO2007028863A1 (fr) * 2005-09-06 2007-03-15 Lauri Siivonen Détection de pannes dans un système de valves et contrôle avec tolérance des pannes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2846510B2 (ja) 1991-06-24 1999-01-13 本田技研工業株式会社 油圧サーボユニットの作動制御装置
JP2930847B2 (ja) * 1993-12-24 1999-08-09 日立建機株式会社 建設機械の油圧駆動装置
US6652039B1 (en) * 2002-09-30 2003-11-25 Robert Bosch Corporation Anti-lock braking system with accumulator volume monitoring
DE102004017786B4 (de) * 2004-04-02 2007-05-24 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Adaptereinrichtung für ein fluidisches Arbeitsmittel einer Werkzeugmaschine
DE102005010637B4 (de) * 2005-03-08 2007-02-01 Bosch Rexroth Aktiengesellschaft Verfahren zum Schutz vor Einklemmen und Einklemmschutzvorrichtung
DE102005010638A1 (de) * 2005-03-08 2006-09-28 Bosch Rexroth Aktiengesellschaft Hydraulische Betätigungsvorrichtung, insbesondere für ein Cabriolet
DE102009026609A1 (de) * 2009-05-29 2010-12-02 Metso Paper, Inc. Steuerungsverfahren eines digitalhydraulischen Reglers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709211A1 (de) * 1987-03-20 1988-10-06 Wabco Westinghouse Steuerung Einrichtung zur steuerung des kolbens eines arbeitszylinders
US20020026869A1 (en) * 2000-08-30 2002-03-07 Hiromichi Morita Table feed system
WO2007028863A1 (fr) * 2005-09-06 2007-03-15 Lauri Siivonen Détection de pannes dans un système de valves et contrôle avec tolérance des pannes

Also Published As

Publication number Publication date
CN103362894A (zh) 2013-10-23
DE102012006219A1 (de) 2013-10-02
CN103362894B (zh) 2016-12-28
EP2644903A2 (fr) 2013-10-02
EP2644903B1 (fr) 2019-11-13

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