DE3776739D1 - Aktive radaufhaengung zur begrenzung der vertikalen schwingungen eines fahrzeugaufbaus und verfahren fuer seine steuerung. - Google Patents

Aktive radaufhaengung zur begrenzung der vertikalen schwingungen eines fahrzeugaufbaus und verfahren fuer seine steuerung.

Info

Publication number
DE3776739D1
DE3776739D1 DE8787111067T DE3776739T DE3776739D1 DE 3776739 D1 DE3776739 D1 DE 3776739D1 DE 8787111067 T DE8787111067 T DE 8787111067T DE 3776739 T DE3776739 T DE 3776739T DE 3776739 D1 DE3776739 D1 DE 3776739D1
Authority
DE
Germany
Prior art keywords
limit
vehicle body
control
wheel suspension
active wheel
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
Application number
DE8787111067T
Other languages
English (en)
Inventor
Ryuichi Toyota Jidosh Kurosawa
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE3776739D1 publication Critical patent/DE3776739D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B60G17/016—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 their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
    • B60G17/0165—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 their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input to an external condition, e.g. rough road surface, side wind

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
DE8787111067T 1986-07-31 1987-07-30 Aktive radaufhaengung zur begrenzung der vertikalen schwingungen eines fahrzeugaufbaus und verfahren fuer seine steuerung. Expired - Lifetime DE3776739D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61180942A JPH0780411B2 (ja) 1986-07-31 1986-07-31 車輌用アクテイブサスペンシヨン

Publications (1)

Publication Number Publication Date
DE3776739D1 true DE3776739D1 (de) 1992-03-26

Family

ID=16091970

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787111067T Expired - Lifetime DE3776739D1 (de) 1986-07-31 1987-07-30 Aktive radaufhaengung zur begrenzung der vertikalen schwingungen eines fahrzeugaufbaus und verfahren fuer seine steuerung.

Country Status (4)

Country Link
US (1) US4825370A (de)
EP (1) EP0260418B1 (de)
JP (1) JPH0780411B2 (de)
DE (1) DE3776739D1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6430816A (en) * 1987-07-24 1989-02-01 Toyota Motor Corp Active suspension for vehicle
JP2566639B2 (ja) * 1988-11-30 1996-12-25 マツダ株式会社 車両のサスペンション装置
GB8909073D0 (en) * 1989-04-21 1989-06-07 Lotus Group Plc Vehicle suspension system
GB8910274D0 (en) * 1989-05-04 1989-06-21 Lotus Group Plc Land vehicle suspension control system
JP3015040B2 (ja) * 1989-05-17 2000-02-28 マツダ株式会社 車両のサスペンション装置
JP3089015B2 (ja) * 1989-07-10 2000-09-18 株式会社ユニシアジェックス 車両用サスペンション
ES2050341T3 (es) * 1989-12-18 1994-05-16 Volkswagen Ag Dispositivo para la compensacion de la inclinacion de la carroceria de vehiculos motorizados.
JP2512555Y2 (ja) * 1990-03-19 1996-10-02 日産ディーゼル工業株式会社 車両用サスペンションシステム
DE4014466A1 (de) * 1990-05-07 1991-11-14 Bosch Gmbh Robert Fahrzeugfederung
US5097419A (en) * 1990-06-08 1992-03-17 Monroe Auto Equipment Company Method and apparatus for dynamic leveling
US5322319A (en) * 1990-09-17 1994-06-21 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Active suspension apparatus for a vehicle
JP3107839B2 (ja) * 1991-02-20 2000-11-13 トキコ株式会社 車両用サスペンション装置
US5110152A (en) * 1991-04-26 1992-05-05 Trw Inc. Active suspension system
US5137299A (en) * 1991-04-26 1992-08-11 Trw Inc. Active suspension system
US5276623A (en) * 1991-11-27 1994-01-04 Lord Corporation System for controlling suspension deflection
JP3083114B2 (ja) * 1991-12-19 2000-09-04 株式会社ユニシアジェックス 車両懸架装置
US5582385A (en) * 1995-04-27 1996-12-10 The Lubrizol Corporation Method for controlling motion using an adjustable damper
US5682980A (en) * 1996-02-06 1997-11-04 Monroe Auto Equipment Company Active suspension system
WO1997030858A2 (en) * 1996-02-26 1997-08-28 Board Of Regents, The University Of Texas System Constant force suspension, near constant force suspension, and associated control algorithms
US5732370A (en) * 1996-04-26 1998-03-24 The Lubrizol Corporation Method for controlling motion using a two-stage adjustable damper
KR20000060927A (ko) * 1999-03-22 2000-10-16 정몽규 자동차용 능동 현가장치
AT502330B1 (de) * 2005-08-25 2007-05-15 Steyr Daimler Puch Ag Verfahren zum betrieb einer einrichtung für eine reifenfüllanlage für kraftfahrzeuge
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.
US20070113070A1 (en) * 2005-11-04 2007-05-17 Lackritz Neal M Secure active suspension system
US20070208484A1 (en) * 2006-03-06 2007-09-06 Denso Corporation Vehicle cruise control system and road condition estimating system
US8918253B2 (en) * 2012-06-25 2014-12-23 Ford Global Technologies, Llc Ride performance optimization in an active suspension system
US9738132B2 (en) 2012-06-25 2017-08-22 Ford Global Technologies, Llc Ride performance optimization in an active suspension system
US9102209B2 (en) * 2012-06-27 2015-08-11 Bose Corporation Anti-causal vehicle suspension
DE102016220816A1 (de) * 2015-10-30 2017-05-04 Ford Global Technologies, Llc Fahrleistungsoptimierung in einem aktiven federungssystem
US10358010B2 (en) 2017-06-05 2019-07-23 Tenneco Automotive Operating Company Inc. Interlinked active suspension
GB2566543B (en) * 2017-09-19 2020-02-05 Jaguar Land Rover Ltd An actuator system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738455A1 (de) * 1977-08-26 1979-03-01 Daimler Benz Ag Aktive schwingungsdaempfer
WO1984002886A1 (en) * 1983-01-21 1984-08-02 Lotus Car Vehicle suspension system
GB8328373D0 (en) * 1983-10-24 1983-11-23 Lotus Car Vehicle suspension device
DE3408292A1 (de) * 1984-03-07 1985-08-29 Daimler-Benz Ag, 7000 Stuttgart Aktives federungssystem
JPS61155010A (ja) * 1984-10-24 1986-07-14 Nissan Motor Co Ltd 車両におけるサスペンシヨン制御装置

Also Published As

Publication number Publication date
US4825370A (en) 1989-04-25
EP0260418A3 (en) 1988-04-06
JPS6338013A (ja) 1988-02-18
EP0260418A2 (de) 1988-03-23
JPH0780411B2 (ja) 1995-08-30
EP0260418B1 (de) 1992-02-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee