CN1607333A - 静压泵控制系统 - Google Patents

静压泵控制系统 Download PDF

Info

Publication number
CN1607333A
CN1607333A CN200410085544.9A CN200410085544A CN1607333A CN 1607333 A CN1607333 A CN 1607333A CN 200410085544 A CN200410085544 A CN 200410085544A CN 1607333 A CN1607333 A CN 1607333A
Authority
CN
China
Prior art keywords
wobbler
microprocessor
signal
control system
output signal
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.)
Pending
Application number
CN200410085544.9A
Other languages
English (en)
Chinese (zh)
Inventor
C·C·克罗克
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.)
Danfoss Power Solutions Inc
Original Assignee
Sauer Danfoss Inc
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 Sauer Danfoss Inc filed Critical Sauer Danfoss Inc
Publication of CN1607333A publication Critical patent/CN1607333A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
    • F04B1/324—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1205—Position of a non-rotating inclined plate
    • F04B2201/12051—Angular position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
CN200410085544.9A 2003-10-15 2004-10-15 静压泵控制系统 Pending CN1607333A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/686,369 US20050084387A1 (en) 2003-10-15 2003-10-15 Control system for hydrostatic pump
US10/686,369 2003-10-15

Publications (1)

Publication Number Publication Date
CN1607333A true CN1607333A (zh) 2005-04-20

Family

ID=34520749

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200410085544.9A Pending CN1607333A (zh) 2003-10-15 2004-10-15 静压泵控制系统

Country Status (4)

Country Link
US (1) US20050084387A1 (enExample)
JP (1) JP2005121020A (enExample)
CN (1) CN1607333A (enExample)
DE (1) DE102004050132A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104884797A (zh) * 2012-12-20 2015-09-02 伊顿工业Ip两合公司 斜盘位置传感器装置
CN111502942A (zh) * 2019-01-31 2020-08-07 伊顿智能动力有限公司 利用角度传感器调节的位移控制

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8020659B2 (en) * 2007-11-28 2011-09-20 Caterpillar Paving Products Inc. Hydrostatically driven vehicle and method therefor
US9234532B2 (en) 2008-09-03 2016-01-12 Parker-Hannifin Corporation Velocity control of unbalanced hydraulic actuator subjected to over-center load conditions
US8333571B2 (en) * 2008-12-12 2012-12-18 Caterpillar Inc. Pump having pulsation-reducing engagement surface
CN104251245B (zh) 2013-06-28 2016-12-28 伊顿公司 伺服泵控制系统及方法
BR112016001858A2 (pt) * 2013-07-30 2017-08-01 Parker Hannifin Corp redução de sobreimpulso em controles de bomba
US20150275890A1 (en) * 2014-03-27 2015-10-01 General Electric Company System and method for controlling an integrated pump and energy recovery system
US20150292499A1 (en) * 2014-04-14 2015-10-15 Parker-Hannifin Corporation Hydraulically controlled hydrostatic transmission

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US456403A (en) * 1891-07-21 Island
US4606313A (en) * 1980-10-09 1986-08-19 Hitachi Construction Machinery Co., Ltd. Method of and system for controlling hydraulic power system
US4546403A (en) * 1984-03-02 1985-10-08 Ford Motor Company Solenoid switching driver with solenoid current proportional to an analog voltage
JPS6365178A (ja) * 1986-09-05 1988-03-23 Toyota Autom Loom Works Ltd 流体の制御機構
JP2658432B2 (ja) * 1988-12-01 1997-09-30 ダイキン工業株式会社 油圧制御装置
US5285913A (en) * 1992-11-24 1994-02-15 H-C Industries, Inc. Closure assembly with insert liner
US5432693A (en) * 1993-04-01 1995-07-11 Ford Motor Company Digital pulse width modulator circuit with proportional dither
FR2734394A1 (fr) * 1995-05-17 1996-11-22 Caterpillar Inc Commande d'amplitude de tremblement
SE9503286L (sv) * 1995-09-22 1997-03-17 Alfa Laval Automation Ab Förfarande samt reglersystem för friktionskomepensation
JPH102284A (ja) * 1996-06-17 1998-01-06 Toyota Autom Loom Works Ltd 可変容量圧縮機及びその制御方法
JP3487094B2 (ja) * 1996-10-18 2004-01-13 株式会社日立製作所 スロットル弁制御装置
JP3372894B2 (ja) * 1999-05-26 2003-02-04 株式会社豊田中央研究所 摺動抵抗を有する制御系の制御装置
JP2001074162A (ja) * 1999-09-01 2001-03-23 Ebara Corp 流体制御弁及びフィルタ付きプレート
US6375433B1 (en) * 2000-07-07 2002-04-23 Caterpillar Inc. Method and apparatus for controlling pump discharge pressure of a variable displacement hydraulic pump
US6623247B2 (en) * 2001-05-16 2003-09-23 Caterpillar Inc Method and apparatus for controlling a variable displacement hydraulic pump
JP2003083244A (ja) * 2001-09-06 2003-03-19 Nippon Soken Inc 斜板型可変容量圧縮機
JP2003201945A (ja) * 2001-12-28 2003-07-18 Hitachi Unisia Automotive Ltd 内燃機関の点火時期制御装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104884797A (zh) * 2012-12-20 2015-09-02 伊顿工业Ip两合公司 斜盘位置传感器装置
CN111502942A (zh) * 2019-01-31 2020-08-07 伊顿智能动力有限公司 利用角度传感器调节的位移控制
CN111502942B (zh) * 2019-01-31 2023-09-19 丹佛斯动力系统Ii技术有限公司 利用角度传感器调节的位移控制

Also Published As

Publication number Publication date
US20050084387A1 (en) 2005-04-21
JP2005121020A (ja) 2005-05-12
DE102004050132A1 (de) 2005-05-25

Similar Documents

Publication Publication Date Title
JP4021479B2 (ja) 少なくとも１本の液圧式軸を備えた装置
Cetinkunt Mechatronics with experiments
US6227807B1 (en) Constant flow fluid pump
CN1607333A (zh) 静压泵控制系统
CN102047007A (zh) 静液压泵的电马达致动
KR101943762B1 (ko) 전동유압펌프가 적용된 다관절 로봇
Brahmer CLDP-hybrid drive using servo pump in closed loop
CN1070564C (zh) 控制液压建筑机械中的发动机转速的方法
US11137001B2 (en) Hydraulic drive apparatus
CN102859203A (zh) 流体泵组件的控制
EP2878816B1 (en) Pump control device
CN117307564A (zh) 用于调节液压部件的方法
US11913195B2 (en) Hydraulic machine
KR101943761B1 (ko) 모터 일체형 전동유압펌프
CN115263854A (zh) 液压步进控制装置及作业机械
CN1343284A (zh) 液压变换器的控制系统
US20150292499A1 (en) Hydraulically controlled hydrostatic transmission
WO2020161237A1 (en) Fluid pump, pump assembly and method of pumping fluid
CN104976188A (zh) 致动器组件、工程机械及其臂架控制装置和方法
CN209394079U (zh) 一种容腔动态增压的激振拉削装置
CN113847048A (zh) 一种多泵电控协同的掘进机刀盘驱动伺服控制系统与控制方法
JP7798616B2 (ja) コントローラおよびキャリブレーションシステム
Lianwei et al. Dynamic Modeling of a Load-Sensing Hydraulic System By Bondgraphs
KR20110089602A (ko) 차량의 파워스티어링 시스템
CN105298970B (zh) 一种电液阀控位移模块及其使用方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20050420