FR2641050A1 - - Google Patents

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Publication number
FR2641050A1
FR2641050A1 FR8914492A FR8914492A FR2641050A1 FR 2641050 A1 FR2641050 A1 FR 2641050A1 FR 8914492 A FR8914492 A FR 8914492A FR 8914492 A FR8914492 A FR 8914492A FR 2641050 A1 FR2641050 A1 FR 2641050A1
Authority
FR
France
Prior art keywords
damper
speed
signal
shock absorber
output
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
FR8914492A
Other languages
English (en)
French (fr)
Other versions
FR2641050B1 (de
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 FR2641050A1 publication Critical patent/FR2641050A1/fr
Application granted granted Critical
Publication of FR2641050B1 publication Critical patent/FR2641050B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D19/00—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase
    • G05D19/02—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase characterised by the use of electric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/018—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the use of a specific signal treatment or control method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/20—Speed
    • B60G2400/202—Piston speed; Relative velocity between vehicle body and wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/14—Differentiating means, i.e. differential control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/18—Automatic control means
    • B60G2600/184—Semi-Active control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/60—Signal noise suppression; Electronic filtering means
    • B60G2600/604—Signal noise suppression; Electronic filtering means low pass

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
FR8914492A 1988-12-22 1989-11-06 Expired - Fee Related FR2641050B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883843137 DE3843137B4 (de) 1988-12-22 1988-12-22 Verfahren und Vorrichtung zur Steuerung eines Dämpfers

Publications (2)

Publication Number Publication Date
FR2641050A1 true FR2641050A1 (de) 1990-06-29
FR2641050B1 FR2641050B1 (de) 1994-05-27

Family

ID=6369776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8914492A Expired - Fee Related FR2641050B1 (de) 1988-12-22 1989-11-06

Country Status (3)

Country Link
JP (1) JPH02213909A (de)
DE (1) DE3843137B4 (de)
FR (1) FR2641050B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0727592A1 (de) * 1995-02-17 1996-08-21 Avenir Poelouev Universeller, dynamischer Stabilisator

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2587627Y2 (ja) * 1990-05-28 1998-12-24 株式会社ユニシアジェックス 減衰力制御装置
DE4029034C2 (de) * 1990-09-13 1999-02-25 Wabco Gmbh Einrichtung zur Beeinflussung des Federungsverhaltens einer gefederten Masse
GB2251224B (en) * 1990-11-30 1994-10-26 Tokico Ltd Suspension system for vehicle
DE4206380A1 (de) * 1992-02-29 1993-09-02 Teves Gmbh Alfred Daempferventil sowie verfahren zur kontinuierlichen verstellung der daempfungskraft eines regelbaren schwingungsdaempfers
DE4325252A1 (de) * 1992-08-27 1994-03-10 Bilstein August Gmbh Co Kg Verfahren zur stetigen und kontinuierlichen Verstellung eines Ventilschiebers eines Hydraulikventils für Schwingungsdämpfer
DE19907432A1 (de) * 1999-02-22 2000-08-24 Fritz Frederich Verfahren zur Verbesserung des Schwingungsverhaltens von Fahrzeugen
DE19950747A1 (de) * 1999-10-21 2001-04-26 Suspa Holding Gmbh Dämpfer
DE10126933B4 (de) 2001-06-01 2004-08-26 Continental Aktiengesellschaft Verfahren zur Regelung oder Steuerung der Dämpferkraft verstellbarer Dämpfer an Fahrzeugen
DE10318005A1 (de) * 2003-04-22 2004-11-11 Continental Aktiengesellschaft Verfahren zur Ermittlung eines Fahrparameters für ein Fahrzeug
DE102004044474B4 (de) * 2004-09-15 2012-10-18 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Ansteuerung eines aktiven oder semiaktiven Dämpfers im Fahrwerk eines Fahrzeugs
CN105751845B (zh) * 2016-04-08 2018-11-09 江苏大学 一种馈能型半主动悬架系统的半主动控制方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408292A1 (de) * 1984-03-07 1985-08-29 Daimler-Benz Ag, 7000 Stuttgart Aktives federungssystem
GB2154300A (en) * 1983-12-20 1985-09-04 Tokico Ltd Hydro-pneumatic suspension device with adjustable valve
EP0189063A2 (de) * 1985-01-16 1986-07-30 Toyota Jidosha Kabushiki Kaisha Aufhängungsregelungsvorrichtung
WO1987007565A1 (en) * 1986-06-05 1987-12-17 Lizell Magnus B Method and apparatus for absorbing mechanical shock
EP0262886A2 (de) * 1986-09-29 1988-04-06 Lord Corporation Verfahren und Vorrichtung zur Dämpfungsregelung
EP0308804A1 (de) * 1987-09-17 1989-03-29 ALFRED TEVES GmbH Regelbarer Schwingungsdämpfer
EP0335016A1 (de) * 1988-03-28 1989-10-04 Jose Luis Castillo Fahrzeugdämpfungssystem mit Richtungsregelung der entwickelten Kräfte
DE3928343A1 (de) * 1989-08-26 1991-02-28 Dirk Prof Dr Ing Jansen Anordnung zur aktiven fahrwerksdaempfung (afd)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2124029A1 (de) * 1971-05-14 1972-11-23 Opitz, Herwart, Prof. Dr.-Ing. Dres., 5100 Aachen Dämpfereinheit zur Einleitung zusätzlicher Dämpfung in schwingende Maschinenelemente
US3807678A (en) * 1972-09-19 1974-04-30 Lord Corp System for controlling the transmission of energy between spaced members
DE3524863A1 (de) * 1985-04-12 1986-10-30 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zum steuern der federhaerte, insbesondere bei fahrzeugen
JP2681772B2 (ja) * 1985-11-07 1997-11-26 株式会社豊田中央研究所 振動制御装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154300A (en) * 1983-12-20 1985-09-04 Tokico Ltd Hydro-pneumatic suspension device with adjustable valve
DE3408292A1 (de) * 1984-03-07 1985-08-29 Daimler-Benz Ag, 7000 Stuttgart Aktives federungssystem
EP0189063A2 (de) * 1985-01-16 1986-07-30 Toyota Jidosha Kabushiki Kaisha Aufhängungsregelungsvorrichtung
WO1987007565A1 (en) * 1986-06-05 1987-12-17 Lizell Magnus B Method and apparatus for absorbing mechanical shock
EP0262886A2 (de) * 1986-09-29 1988-04-06 Lord Corporation Verfahren und Vorrichtung zur Dämpfungsregelung
EP0308804A1 (de) * 1987-09-17 1989-03-29 ALFRED TEVES GmbH Regelbarer Schwingungsdämpfer
EP0335016A1 (de) * 1988-03-28 1989-10-04 Jose Luis Castillo Fahrzeugdämpfungssystem mit Richtungsregelung der entwickelten Kräfte
DE3928343A1 (de) * 1989-08-26 1991-02-28 Dirk Prof Dr Ing Jansen Anordnung zur aktiven fahrwerksdaempfung (afd)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0727592A1 (de) * 1995-02-17 1996-08-21 Avenir Poelouev Universeller, dynamischer Stabilisator

Also Published As

Publication number Publication date
JPH02213909A (ja) 1990-08-27
FR2641050B1 (de) 1994-05-27
DE3843137A1 (de) 1990-06-28
DE3843137B4 (de) 2004-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse