ES2093184T3 - Metodo de atenuacion de vibraciones utilizando un amortiguador semiactivo continuamente variable. - Google Patents
Metodo de atenuacion de vibraciones utilizando un amortiguador semiactivo continuamente variable.Info
- Publication number
- ES2093184T3 ES2093184T3 ES92204114T ES92204114T ES2093184T3 ES 2093184 T3 ES2093184 T3 ES 2093184T3 ES 92204114 T ES92204114 T ES 92204114T ES 92204114 T ES92204114 T ES 92204114T ES 2093184 T3 ES2093184 T3 ES 2093184T3
- Authority
- ES
- Spain
- Prior art keywords
- shock absorber
- continuously variable
- vibration attenuation
- attenuation method
- semiactive
- 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.)
- Expired - Lifetime
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/027—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means comprising control arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
- F16F9/20—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with the piston-rod extending through both ends of the cylinder, e.g. constant-volume dampers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
- F16F9/532—Electrorheological [ER] fluid dampers
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- 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
- B60G2400/10—Acceleration; Deceleration
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- 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
- B60G2400/10—Acceleration; Deceleration
- B60G2400/102—Acceleration; Deceleration vertical
-
- 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
-
- 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
- B60G2400/20—Speed
- B60G2400/206—Body oscillation speed; Body vibration frequency
-
- 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
-
- 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
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/50—Pressure
-
- 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
- B60G2400/50—Pressure
- B60G2400/51—Pressure in suspension unit
- B60G2400/518—Pressure in suspension unit in damper
- B60G2400/5182—Fluid damper
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- 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
- B60G2400/60—Load
-
- 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
- B60G2400/90—Other conditions or factors
- B60G2400/91—Frequency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60G2401/12—Strain gauge
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- 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
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/10—Damping action or damper
- B60G2500/104—Damping action or damper continuous
-
- 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
- B60G2600/22—Magnetic elements
- B60G2600/26—Electromagnets; Solenoids
-
- 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
- B60G2600/90—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems other signal treatment means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/01—Attitude or posture control
- B60G2800/012—Rolling condition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/24—Steering, cornering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/90—System Controller type
- B60G2800/91—Suspension Control
- B60G2800/912—Attitude Control; levelling control
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Electromagnetism (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
- Vibration Prevention Devices (AREA)
Abstract
EL FUNCIONAMIENTO DE UN AMORTIGUADOR SEMIACTIVO CONTINUAMENTE VARIABLE DEL SISTEMA SE MODIFICA PARA REDUCIR ASI LA GENERACION DE SACUDIDAS Y RUIDOS NO DESEADOS EN EL SISTEMA. ENTRE LAS MODIFICACIONES CABE INCLUIR EL RETARDO DE PARTE O DE TODOS LOS CAMBIOS EN LOS ESTADOS DE ACTIVADO Y DESACTIVADO DEL AMORTIGUADOR, Y/O LA LIMITACION DE LA VELOCIDAD Y/O ALCANCE DE LOS CAMBIOS EN EL COEFICIENTE AMORTIGUACION DEL AMORTIGUADOR EN ALGUNOS DE LOS MOMENTOS EN QUE EL AMORTIGUADOR SE ENCUENTRA EN EL ESTADO DE ACTIVADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/310,109 US4887699A (en) | 1989-02-10 | 1989-02-10 | Vibration attenuating method utilizing continuously variable semiactive damper |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2093184T3 true ES2093184T3 (es) | 1996-12-16 |
Family
ID=23201021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92204114T Expired - Lifetime ES2093184T3 (es) | 1989-02-10 | 1990-02-06 | Metodo de atenuacion de vibraciones utilizando un amortiguador semiactivo continuamente variable. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4887699A (es) |
EP (2) | EP0382480B1 (es) |
JP (1) | JPH02246817A (es) |
DE (2) | DE69028995T2 (es) |
ES (1) | ES2093184T3 (es) |
Families Citing this family (107)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5845896A (en) * | 1995-09-08 | 1998-12-08 | Riad; Fawzy | Counter balanced suspension |
DE3837863C2 (de) * | 1988-11-08 | 1995-02-09 | Daimler Benz Ag | Federungssystem für Fahrzeuge |
US5067684A (en) * | 1988-12-22 | 1991-11-26 | Moog Inc. | Vibration-isolating machine mount |
ES2019265T3 (es) * | 1989-06-20 | 1993-03-01 | August Bilstein Gmbh & Co Kg | Tren de rodadura semiactivo. |
DE3935376A1 (de) * | 1989-10-24 | 1991-04-25 | Bosch Gmbh Robert | Verfahren und vorrichtung zur fahrwerkregelung |
JP2908496B2 (ja) * | 1990-02-14 | 1999-06-21 | 株式会社デンソー | ショックアブソーバの減衰力制御装置 |
US5052510A (en) * | 1990-02-16 | 1991-10-01 | Noise Cancellation Technologies, Inc. | Hybrid type vibration isolation apparatus |
US5222759A (en) * | 1990-02-27 | 1993-06-29 | Robert Bosch Gmbh | Apparatus for active control of body motions in motor vehicles |
JPH0490916A (ja) * | 1990-08-06 | 1992-03-24 | Honda Motor Co Ltd | 車両用サスペンション装置の制御方法 |
US5265704A (en) * | 1990-08-07 | 1993-11-30 | Robert Bosch Gmbh | Apparatus for damping courses of motion |
SE466796B (sv) * | 1990-08-10 | 1992-04-06 | Saab Scania Ab | Fjaedersystem med foerbaettrad resonansdaempning och ett foerfarande foer reglering av fjaedringssystemet |
JP3037735B2 (ja) * | 1990-10-26 | 2000-05-08 | マツダ株式会社 | 車両のサスペンション装置 |
DE4035314A1 (de) * | 1990-11-07 | 1992-05-14 | Bosch Gmbh Robert | Verfahren zum semiaktiven regeln eines fahrwerks |
DE4114305A1 (de) * | 1990-12-08 | 1992-06-11 | Fichtel & Sachs Ag | Absperrventileinrichtung |
DE4138171A1 (de) * | 1991-02-14 | 1992-08-20 | Bilstein August Gmbh Co Kg | Verfahren zum regeln eines semiaktiven fahrwerks |
DE4109471A1 (de) * | 1991-03-22 | 1992-09-24 | Bosch Gmbh Robert | Stossdaempfer |
DE4112004A1 (de) * | 1991-04-12 | 1992-10-15 | Bosch Gmbh Robert | System zur fahrwerkregelung |
FR2676400B1 (fr) * | 1991-05-17 | 1996-04-12 | Atsugi Unisia Corp | Amortisseur de vehicule a coefficient reglable d'amortissement et procede de reglage. |
FR2680848B1 (fr) * | 1991-08-29 | 1995-03-17 | Aerospatiale Ste Nat Indle | Procede et dispositif pour filtrer les excitations vibratoires transmises entre deux pieces, notamment entre le rotor et le fuselage d'un helicoptere. |
JPH0648133A (ja) * | 1991-10-03 | 1994-02-22 | Unisia Jecs Corp | 車両懸架装置 |
US5276622A (en) * | 1991-10-25 | 1994-01-04 | Lord Corporation | System for reducing suspension end-stop collisions |
DE4136104A1 (de) * | 1991-11-02 | 1993-05-06 | Fichtel & Sachs Ag, 8720 Schweinfurt, De | Verfahren zur lastabhaengigen beeinflussung eines federnden und daempfenden abstuetzsystems zwischen fahrwerk und aufbau eines fahrzeugs und abstuetzsystems zur durchfuehrung dieses verfahrens |
DE4136261A1 (de) * | 1991-11-04 | 1993-05-06 | Fichtel & Sachs Ag, 8720 Schweinfurt, De | Verfahren und vorrichtung zur betriebsmaessigen beeinflussung von daempfungsbaugruppen eines fahrzeugs |
US5276623A (en) * | 1991-11-27 | 1994-01-04 | Lord Corporation | System for controlling suspension deflection |
JP3342719B2 (ja) * | 1992-02-03 | 2002-11-11 | トキコ株式会社 | サスペンション制御装置 |
FR2687201B1 (fr) * | 1992-02-10 | 1995-07-07 | Siemens Automotive Sa | Procede de commande d'un amortisseur et son utilisation dans un dispositif de suspension pour vehicule automobile. |
NL9200301A (nl) * | 1992-02-18 | 1993-09-16 | Koni Bv | Voertuigdemperregeling. |
JP2646414B2 (ja) * | 1992-02-21 | 1997-08-27 | キヤノン株式会社 | 半導体製造装置 |
DE4242912B4 (de) * | 1992-12-18 | 2007-01-18 | Robert Bosch Gmbh | Verfahren zur Regelung und/oder Steuerung eines Kraftfahrzeugfahrwerks |
US5398785A (en) * | 1993-01-11 | 1995-03-21 | Regeants Of The University Of California | Semiactive control apparatus for damping vibrations of a body |
JPH06247117A (ja) * | 1993-02-23 | 1994-09-06 | Unisia Jecs Corp | 車両懸架装置 |
US5595372A (en) * | 1993-03-11 | 1997-01-21 | The Board Of Regents Of The University Of Oklahoma | Semi-active vibration mitigation assembly |
US6032770A (en) * | 1993-04-12 | 2000-03-07 | Raytheon Company | Low force actuator for suspension control |
US5390121A (en) * | 1993-08-19 | 1995-02-14 | Lord Corporation | Banded on-off control method for semi-active dampers |
JPH0796727A (ja) * | 1993-09-28 | 1995-04-11 | Toyota Motor Corp | ショックアブソーバのための電気制御装置 |
US5660255A (en) * | 1994-04-04 | 1997-08-26 | Applied Power, Inc. | Stiff actuator active vibration isolation system |
FR2722265B1 (fr) * | 1994-07-06 | 1996-08-23 | Gec Alsthom Transport Sa | Amortisseur semi-actif |
KR100399812B1 (ko) | 1994-10-11 | 2003-12-01 | 가부시키가이샤 니콘 | 스테이지용진동방지장치 |
US5984062A (en) * | 1995-02-24 | 1999-11-16 | Bobrow; James E. | Method for controlling an active truss element for vibration suppression |
US5975508A (en) * | 1995-09-06 | 1999-11-02 | Applied Power Inc. | Active vehicle seat suspension system |
US5603387A (en) * | 1995-09-06 | 1997-02-18 | Applied Power, Inc. | Active vehicle suspension system |
US5794909A (en) * | 1996-09-16 | 1998-08-18 | Minus K Technology, Inc. | Auto-adjust apparatus for a vibration isolation system |
US5810125A (en) * | 1996-09-19 | 1998-09-22 | Stidd Systems, Inc. | Active shock-absorbing seating system |
EP0939864B1 (en) * | 1996-11-21 | 2002-02-06 | Advanced Fluid Systems Limited | Flow-control valve and damper |
US6070681A (en) * | 1997-06-13 | 2000-06-06 | Lord Corporation | Controllable cab suspension |
US6131709A (en) * | 1997-11-25 | 2000-10-17 | Lord Corporation | Adjustable valve and vibration damper utilizing same |
US6049746A (en) | 1998-04-01 | 2000-04-11 | Lord Corporation | End stop control method |
US6053269A (en) * | 1998-08-13 | 2000-04-25 | The Board Of Regents Of The University Of Oklahoma | Vehicle/bridge vibration mitigation assembly |
US6115658A (en) | 1999-01-04 | 2000-09-05 | Lord Corporation | No-jerk semi-active skyhook control method and apparatus |
US6311110B1 (en) * | 1999-06-17 | 2001-10-30 | Lord Corporation | Adaptive off-state control method |
US6805337B1 (en) * | 2000-03-02 | 2004-10-19 | Omnitek Research & Development, Inc. | Apparatus for isolation of payloads with low transmissibility |
US6352143B1 (en) | 2000-03-09 | 2002-03-05 | Bridgestone/Firestone, Inc. | Vibration damping system using a hydraulic damper with a field responsive fluid control |
WO2001081115A1 (en) | 2000-04-20 | 2001-11-01 | Lord Corporation | Automatic calibration method for a suspended seat system |
US6394238B1 (en) * | 2000-05-25 | 2002-05-28 | Husco International, Inc. | Regenerative suspension for an off-road vehicle |
US6543589B2 (en) | 2000-05-26 | 2003-04-08 | Richard D. Anderson | Method for controlling the damping force of a damper |
US6467748B1 (en) * | 2000-09-05 | 2002-10-22 | Deere & Company | Hydraulic circuit for active suspension system |
DE10112159A1 (de) * | 2001-03-14 | 2002-09-19 | Wabco Gmbh & Co Ohg | Verfahren und Einrichtung zur Ermittlung des Fahrzustandes von Fahrzeugen bei Ausfall oder Fehlen eines Geschwindigkeitssensors |
EP1247665B1 (en) * | 2001-04-04 | 2006-03-22 | STMicroelectronics S.r.l. | Method and apparatus for controlling a vehicle suspension system based on sky hook approach |
DE50211806D1 (de) * | 2001-05-09 | 2008-04-17 | Continental Ag | Verfahren zur Regelung des Dämpferstromes für elektrisch verstellbare Dämpfer |
US6752250B2 (en) | 2001-09-27 | 2004-06-22 | Northrop Grumman Corporation | Shock, vibration and acoustic isolation system |
WO2003069183A2 (en) | 2002-01-11 | 2003-08-21 | Active Shock, Inc. | Semi-active shock absorber control system |
DE10203554A1 (de) * | 2002-01-29 | 2003-08-14 | Continental Ag | Verstellbarer Dämpfer für ein Kraftfahrzeug |
JP2005518993A (ja) * | 2002-03-06 | 2005-06-30 | ヴィーエスエスエル コマーシャル インコーポレイテッド | マリンプラットフォーム用アクティブサスペンション |
US6834736B2 (en) * | 2002-12-17 | 2004-12-28 | Husco International, Inc. | Active vehicle suspension with a hydraulic spring |
US7942248B2 (en) | 2002-12-31 | 2011-05-17 | Lord Corporation | Adjustable damping control with end stop |
US6695102B1 (en) | 2002-12-31 | 2004-02-24 | Lord Corporation | Magnetorheological twin-tube damping device |
US7108111B2 (en) * | 2004-10-25 | 2006-09-19 | Enidine Incorporated | Semi-active isolator |
US20070045067A1 (en) | 2005-08-26 | 2007-03-01 | Husco International, Inc. | Hydraulic circuit with a pilot operated check valve for an active vehicle suspension system |
US7234386B2 (en) * | 2005-08-26 | 2007-06-26 | Husco International, Inc. | Three chamber hydraulic cylinder for an active vehicle suspension with integrated load leveling |
US20070045069A1 (en) * | 2005-08-26 | 2007-03-01 | Husco International, Inc. | Active vehicle suspension with integrated load leveling |
FR2890900B1 (fr) * | 2005-09-22 | 2007-12-14 | Peugeot Citroen Automobiles Sa | Dispositif de commande de suspension, vehicule muni de celui-ci, procede d'obtention et programme. |
US8302456B2 (en) | 2006-02-23 | 2012-11-06 | Asylum Research Corporation | Active damping of high speed scanning probe microscope components |
US7822522B2 (en) * | 2006-05-31 | 2010-10-26 | Techno-Sciences, Inc. (corporation) | Adaptive energy absorption system for a vehicle seat |
US7878312B2 (en) * | 2006-05-31 | 2011-02-01 | University Of Maryland | Adaptive energy absorption system for a vehicle seat |
US7921973B2 (en) * | 2006-05-31 | 2011-04-12 | Techno-Sciences, Inc. | Adaptive energy absorption system for a vehicle seat |
US7669708B2 (en) * | 2006-08-31 | 2010-03-02 | Martin Engineering Company | Bulk material handling system and control |
US7556140B2 (en) * | 2006-08-31 | 2009-07-07 | Martin Engineering Company | Bulk material handling system |
JP4525651B2 (ja) * | 2006-09-15 | 2010-08-18 | トヨタ自動車株式会社 | 車両用サスペンションシステム |
US8473163B2 (en) * | 2007-02-02 | 2013-06-25 | Techno-Sciences, Inc. | Method of determining impact severity and adaptive impact attenuation |
US7946163B2 (en) * | 2007-04-02 | 2011-05-24 | Penske Racing Shocks | Methods and apparatus for developing a vehicle suspension |
US8376100B2 (en) * | 2008-04-17 | 2013-02-19 | Levant Power Corporation | Regenerative shock absorber |
US8392030B2 (en) * | 2008-04-17 | 2013-03-05 | Levant Power Corporation | System and method for control for regenerative energy generators |
US8839920B2 (en) | 2008-04-17 | 2014-09-23 | Levant Power Corporation | Hydraulic energy transfer |
EP2156970A1 (en) | 2008-08-12 | 2010-02-24 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | Multi-point hydraulic suspension system for a land vehicle |
US7735838B2 (en) * | 2008-08-20 | 2010-06-15 | Husco International, Inc. | Vehicle suspension with selectable roll stabilization |
US8240329B1 (en) | 2008-11-14 | 2012-08-14 | Robust Systems Solutions, LLC | Fluid control valve |
DE102009008994A1 (de) | 2009-02-14 | 2010-08-19 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Regelung von Schwingungsdämpfern eines Kraftfahrzeugs |
US8321087B2 (en) * | 2009-03-31 | 2012-11-27 | Toyota Jidosha Kabushiki Kaisha | Damping force control apparatus |
CN105386951B (zh) | 2010-06-16 | 2021-11-16 | 动态清晰公司 | 整合式能量产生阻尼器 |
US8205741B2 (en) | 2010-08-06 | 2012-06-26 | Martin Engineering Company | Method of adjusting conveyor belt scrapers and open loop control system for conveyor belt scrapers |
EP2574819B1 (de) * | 2011-09-30 | 2014-04-23 | Siemens Aktiengesellschaft | Geschwindigkeitsproportionale aktive Schwingungsdämpfung |
EP2969608B1 (en) | 2013-03-15 | 2021-11-17 | ClearMotion, Inc. | Multi-path fluid diverter valve |
US9702349B2 (en) | 2013-03-15 | 2017-07-11 | ClearMotion, Inc. | Active vehicle suspension system |
US9174508B2 (en) | 2013-03-15 | 2015-11-03 | Levant Power Corporation | Active vehicle suspension |
WO2014145018A2 (en) | 2013-03-15 | 2014-09-18 | Levant Power Corporation | Active vehicle suspension improvements |
EP3825156A1 (en) | 2013-04-23 | 2021-05-26 | ClearMotion, Inc. | Active suspension with structural actuator |
US9383388B2 (en) | 2014-04-21 | 2016-07-05 | Oxford Instruments Asylum Research, Inc | Automated atomic force microscope and the operation thereof |
CN104401197B (zh) * | 2014-09-16 | 2018-12-14 | 青岛理工大学 | 一种混合动力卡车自供电系统 |
US9702424B2 (en) | 2014-10-06 | 2017-07-11 | ClearMotion, Inc. | Hydraulic damper, hydraulic bump-stop and diverter valve |
JP6499417B2 (ja) * | 2014-10-27 | 2019-04-10 | Kyb株式会社 | ダンパ制御装置 |
CN105526305B (zh) * | 2016-01-27 | 2017-12-05 | 潍柴动力股份有限公司 | 一种用于抑制船用柴油机振动的系统以及方法 |
WO2019160928A1 (en) * | 2018-02-13 | 2019-08-22 | FCX Solar LLC | Solar tracker system |
DE102018203733B4 (de) | 2018-03-13 | 2020-11-19 | Audi Ag | Kraftfahrzeug |
CN110185311B (zh) * | 2019-05-29 | 2020-11-13 | 长安大学 | 一种阻尼可调减振降噪装置 |
US11124272B2 (en) * | 2019-11-11 | 2021-09-21 | Steering Solutions Ip Holding Corporation | System and method for vibration cancellation |
US12005752B2 (en) * | 2021-01-28 | 2024-06-11 | Volvo Car Corporation | Limiting vehicle damper jerk |
CN115111302B (zh) * | 2022-07-28 | 2024-03-01 | 安徽工程大学 | 一种用于电驱动桥控制器的减震装置 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2235488A (en) * | 1936-12-22 | 1941-03-18 | Mercier Jean | Shock-absorbing device |
BE550278A (es) * | 1955-08-23 | |||
FR1336186A (fr) * | 1962-07-09 | 1963-08-30 | Dispositif opposant à l'écoulement d'un fluide une résistance pratiquement indépendante de sa viscosité, notamment dans les amortisseurs hydrauliques | |
US3321210A (en) * | 1966-04-12 | 1967-05-23 | Frederick J Harding | Electrically controlled shock absorber system |
US3420341A (en) * | 1967-10-16 | 1969-01-07 | Jonathan N Keehn | Variable shock absorber |
US3807678A (en) * | 1972-09-19 | 1974-04-30 | Lord Corp | System for controlling the transmission of energy between spaced members |
US3826343A (en) * | 1972-12-08 | 1974-07-30 | Conair | Pressure regulator for hydraulic shock absorbers |
US3995883A (en) * | 1973-11-21 | 1976-12-07 | Lucas Aerospace Limited | Land vehicle wheel suspension arrangements |
IT1037130B (it) * | 1974-03-22 | 1979-11-10 | Volkswagenwerk Ag | Ammortizzatore telescopico in particolare per autveicklo |
DE2948605A1 (de) * | 1979-12-03 | 1981-06-11 | Ludwig Dr.-Ing. 7500 Karlsruhe Pietzsch | Federsystem |
US4468050A (en) * | 1983-08-15 | 1984-08-28 | Woods Lonnie K | Computer optimized adaptive suspension system |
US4468739A (en) * | 1981-11-17 | 1984-08-28 | Woods Lonnie K | Computer optimized adaptive suspension system having combined shock absorber/air spring unit |
US4620619A (en) * | 1982-05-20 | 1986-11-04 | Atsugi Motor Parts Co., Ltd. | Variable-damping-force shock absorber |
FR2528140B1 (fr) * | 1982-06-03 | 1985-10-11 | Messier Hispano Sa | Amortisseur du type fluidique |
ES533297A0 (es) * | 1983-06-29 | 1985-03-01 | Boge Gmbh | Amortiguador hidraulico regulable |
US4491207A (en) * | 1983-07-15 | 1985-01-01 | Lord Corporation | Fluid control means for vehicle suspension system |
GB2147683B (en) * | 1983-09-24 | 1986-10-01 | Bilstein August Gmbh Co Kg | Shock absorber, with electromagnetically biased pressure responsive valve |
DE3432465A1 (de) * | 1984-09-04 | 1986-03-13 | Boge Gmbh, 5208 Eitorf | Regelbares daempfungsventil fuer einen hydraulischen schwingungsdaempfer |
JPS61163011A (ja) * | 1985-01-14 | 1986-07-23 | Nissan Motor Co Ltd | 電子制御ショックアブソ−バ装置 |
US4742998A (en) * | 1985-03-26 | 1988-05-10 | Barry Wright Corporation | Active vibration isolation system employing an electro-rheological fluid |
DE3524863A1 (de) * | 1985-04-12 | 1986-10-30 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und vorrichtung zum steuern der federhaerte, insbesondere bei fahrzeugen |
DE3518503C1 (de) * | 1985-05-23 | 1986-10-23 | Daimler-Benz Ag, 7000 Stuttgart | Vorrichtung zur rechnergestuetzten,fahrbahnabhaengigen Steuerung von Daempfern einer Fahrzeugfederung |
US4756549A (en) * | 1985-10-26 | 1988-07-12 | Toyota Jidosha Kabushiki Kaisha | Shock absorber controller |
DE3610937A1 (de) * | 1986-04-02 | 1987-10-08 | Bosch Gmbh Robert | Vorrichtung zur daempfung von bewegungsablaeufen |
US4809179A (en) * | 1987-01-20 | 1989-02-28 | Ford Motor Company | Control system for motor vehicle suspension unit |
DE3810638C1 (es) * | 1988-03-29 | 1989-08-10 | Boge Ag, 5208 Eitorf, De | |
DE3837863C2 (de) * | 1988-11-08 | 1995-02-09 | Daimler Benz Ag | Federungssystem für Fahrzeuge |
-
1989
- 1989-02-10 US US07/310,109 patent/US4887699A/en not_active Expired - Lifetime
-
1990
- 1990-02-06 EP EP90301237A patent/EP0382480B1/en not_active Expired - Lifetime
- 1990-02-06 DE DE69028995T patent/DE69028995T2/de not_active Expired - Fee Related
- 1990-02-06 DE DE90301237T patent/DE69003830T2/de not_active Expired - Fee Related
- 1990-02-06 ES ES92204114T patent/ES2093184T3/es not_active Expired - Lifetime
- 1990-02-06 EP EP92204114A patent/EP0538965B1/en not_active Expired - Lifetime
- 1990-02-07 JP JP2026253A patent/JPH02246817A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE69003830T2 (de) | 1994-04-14 |
DE69028995T2 (de) | 1997-03-06 |
US4887699A (en) | 1989-12-19 |
EP0538965B1 (en) | 1996-10-23 |
EP0382480B1 (en) | 1993-10-13 |
EP0382480A1 (en) | 1990-08-16 |
EP0538965A3 (en) | 1993-05-19 |
JPH02246817A (ja) | 1990-10-02 |
EP0538965A2 (en) | 1993-04-28 |
DE69003830D1 (de) | 1993-11-18 |
DE69028995D1 (de) | 1996-11-28 |
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