MX2008002059A - Metodo de control y elemento de control para un sistema mecanico e hidraulico. - Google Patents

Metodo de control y elemento de control para un sistema mecanico e hidraulico.

Info

Publication number
MX2008002059A
MX2008002059A MX2008002059A MX2008002059A MX2008002059A MX 2008002059 A MX2008002059 A MX 2008002059A MX 2008002059 A MX2008002059 A MX 2008002059A MX 2008002059 A MX2008002059 A MX 2008002059A MX 2008002059 A MX2008002059 A MX 2008002059A
Authority
MX
Mexico
Prior art keywords
sub
hydraulic
control element
control
hydraulic system
Prior art date
Application number
MX2008002059A
Other languages
English (en)
Inventor
Georg Keintzel
Gernot Grabmair
Kurt Schlacher
Original Assignee
Siemens Vai Metals Tech 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 Siemens Vai Metals Tech Gmbh filed Critical Siemens Vai Metals Tech Gmbh
Publication of MX2008002059A publication Critical patent/MX2008002059A/es

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/09—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor with electrical control means
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/008—Reduction of noise or vibration
    • 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
    • F15B2211/6652—Control of the pressure source, e.g. control of the swash plate angle
    • 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
    • F15B2211/6656—Closed loop control, i.e. control using feedback
    • 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
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/86—Control during or prevention of abnormal conditions
    • F15B2211/8616—Control during or prevention of abnormal conditions the abnormal condition being noise or vibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Vibration Prevention Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Servomotors (AREA)
  • Feedback Control In General (AREA)

Abstract

La invencion se relaciona con un metodo de control para un sistema mecanico-hidraulico que tiene un grado de libertad por accionador hidraulico el cual esta representado como una ruta de control, y un sensor de medicion (6) el cual se utiliza para medir la presion ph de un cilindro hidraulico (3) y un sensor de medicion (8) el cual se usa para medir la posicion xh del piston del cilindro hidraulico (3). Se proporcionan una unidad de control que puede recibir variables de entrada de presion hidraulica ph, y una posicion de accionador hidraulico xh. Se implementa en el mismo un observador que determina la presion deseada del sistema hidraulico y la velocidad vh del accionador hidraulico (3). La presion deseada en el elemento de control es tomada en cuenta en el conjunto de reglas del elemento de control y la velocidad vh del accionador hidraulico puede neutralizarse para atenuar el elemento de control.
MX2008002059A 2005-08-17 2006-06-29 Metodo de control y elemento de control para un sistema mecanico e hidraulico. MX2008002059A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0137805A AT502348B1 (de) 2005-08-17 2005-08-17 Regelungsverfahren und regler für ein mechanisch- hydraulisches system mit einem mechanischen freiheitsgrad pro hydraulischem aktuator
PCT/EP2006/063684 WO2007020126A1 (de) 2005-08-17 2006-06-29 Regelungsverfahren und regler für ein mechanisch-hydraulisches system

Publications (1)

Publication Number Publication Date
MX2008002059A true MX2008002059A (es) 2008-04-16

Family

ID=36955995

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008002059A MX2008002059A (es) 2005-08-17 2006-06-29 Metodo de control y elemento de control para un sistema mecanico e hidraulico.

Country Status (14)

Country Link
US (1) US8099196B2 (es)
EP (1) EP1915650B8 (es)
KR (1) KR20080037717A (es)
CN (1) CN101243362B (es)
AT (2) AT502348B1 (es)
BR (1) BRPI0614982A2 (es)
CA (1) CA2618143A1 (es)
DE (1) DE502006008950D1 (es)
ES (1) ES2360877T3 (es)
MX (1) MX2008002059A (es)
RU (1) RU2411402C2 (es)
SI (1) SI1915650T1 (es)
UA (1) UA93514C2 (es)
WO (1) WO2007020126A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007051857B3 (de) * 2007-10-30 2009-04-23 Siemens Ag Regeleinrichtung zum Positionsregeln einer Hydraulikzylindereinheit mit Linearisierungseinheit
EP2270613A1 (de) * 2009-07-03 2011-01-05 Siemens Aktiengesellschaft Lastkraftregelung einer Hydraulikzylindereinheit mit Lastbeobachter
CN102384114A (zh) * 2011-09-08 2012-03-21 常熟理工学院 一种工程机械臂液压位置驱动控制系统
EP2664968A1 (de) * 2012-05-16 2013-11-20 Siemens Aktiengesellschaft Regeleinrichtung für eine Hydraulikzylindereinheit mit Einzelventilsteuerung
DE102013206973A1 (de) * 2013-04-18 2014-10-23 Robert Bosch Gmbh Steueranordnung
KR20180117732A (ko) 2014-07-15 2018-10-29 노벨리스 인크. 자려 1/3 옥타브 밀 진동의 댐핑 프로세스
EP3171995B1 (en) * 2014-07-25 2018-07-11 Novelis Inc. Rolling mill third octave chatter control by process damping
US10207905B2 (en) 2015-02-05 2019-02-19 Schlumberger Technology Corporation Control system for winch and capstan
CN107387507B (zh) * 2017-08-22 2023-06-23 中重科技(天津)股份有限公司 一种awc伺服装置的液压系统
CN108626203B (zh) * 2018-05-14 2019-08-27 大连海事大学 一种六自由度运动平台电液伺服系统的低频干扰补偿方法
CN110501904B (zh) * 2018-05-18 2022-06-28 南京理工大学 一种电液伺服系统主动容错控制方法
DE102018209073A1 (de) * 2018-06-07 2019-12-12 Robert Bosch Gmbh Verfahren zur Schwingungstilgung für hydraulische Hubwerke von mobilen Arbeitsmaschinen und hydraulisches Hubwerk mit Schwingungstilgung
CN109372832B (zh) * 2018-12-21 2020-01-03 合肥工业大学 一种工况变化下的双变量液压系统能耗优化方法
CN112486021B (zh) 2020-12-07 2021-10-08 燕山大学 一种针对非对称伺服液压位置跟踪系统的低复杂控制方法
CN115230805B (zh) * 2022-06-02 2023-09-05 湖北三环智能科技有限公司 一种面向重载agv的精确转向控制方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502109A (en) * 1982-09-14 1985-02-26 Vickers, Incorporated Apparatus for estimating plural system variables based upon a single measured system variable and a mathematical system model
US4774667A (en) * 1985-04-04 1988-09-27 Nippondenso Co., Ltd. Brake control system for vehicle
US4881172A (en) * 1986-12-22 1989-11-14 Lord Corporation Observer control means for suspension systems or the like
ES2031200T3 (es) * 1987-09-24 1992-12-01 Siemens Aktiengesellschaft Instalacion para la regulacion de la posicion de un accionamiento de avance hidraulico, especialmente de una prensa o estampa hidraulica.
JPH07127607A (ja) * 1993-09-07 1995-05-16 Yutani Heavy Ind Ltd 作業機械の油圧装置
DE19802216A1 (de) * 1997-10-17 1999-04-22 Itt Mfg Enterprises Inc Verfahren und Vorrichtung zum Ermitteln einer extern verursachten, ein Fahrzeug antreibenden oder bremsenden Größe, insbesondere eines solchen Moments
AT408035B (de) * 1998-10-08 2001-08-27 Voest Alpine Ind Anlagen Verfahren zur aktiven kompensation periodischer störungen
JP3940242B2 (ja) * 1999-07-29 2007-07-04 日立建機株式会社 建設機械の油圧回路制御装置
DE10021744A1 (de) * 2000-05-04 2001-11-15 Festo Ag & Co Vorrichtung zur Einstellung des Differenzdrucks in einem Fluidzylinder
JP2002202802A (ja) * 2000-12-28 2002-07-19 Seiko Instruments Inc 外乱推定型制御システム、気体圧縮機制御システム及び外乱推定型制御システムの設計方法
US7130721B2 (en) * 2004-10-29 2006-10-31 Caterpillar Inc Electrohydraulic control system

Also Published As

Publication number Publication date
RU2411402C2 (ru) 2011-02-10
UA93514C2 (ru) 2011-02-25
ATE499641T1 (de) 2011-03-15
ES2360877T3 (es) 2011-06-09
AT502348A2 (de) 2007-03-15
CN101243362B (zh) 2011-11-16
RU2008110065A (ru) 2009-09-27
SI1915650T1 (sl) 2011-06-30
EP1915650A1 (de) 2008-04-30
AT502348B1 (de) 2008-09-15
DE502006008950D1 (de) 2011-04-07
EP1915650B8 (de) 2011-04-20
BRPI0614982A2 (pt) 2011-04-26
CN101243362A (zh) 2008-08-13
CA2618143A1 (en) 2007-02-22
WO2007020126A1 (de) 2007-02-22
EP1915650B1 (de) 2011-02-23
AT502348A3 (de) 2008-07-15
US8099196B2 (en) 2012-01-17
US20080243274A1 (en) 2008-10-02
KR20080037717A (ko) 2008-04-30

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