DE69504385D1 - Verfahren und Vorrichtung für die Steuerung einer aktiven Radaufhängung - Google Patents

Verfahren und Vorrichtung für die Steuerung einer aktiven Radaufhängung

Info

Publication number
DE69504385D1
DE69504385D1 DE69504385T DE69504385T DE69504385D1 DE 69504385 D1 DE69504385 D1 DE 69504385D1 DE 69504385 T DE69504385 T DE 69504385T DE 69504385 T DE69504385 T DE 69504385T DE 69504385 D1 DE69504385 D1 DE 69504385D1
Authority
DE
Germany
Prior art keywords
controlling
wheel suspension
active wheel
active
suspension
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 - Fee Related
Application number
DE69504385T
Other languages
English (en)
Other versions
DE69504385T2 (de
Inventor
Daniel E Williams
Abraham H Ghaphery
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW 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 TRW Inc filed Critical TRW Inc
Application granted granted Critical
Publication of DE69504385D1 publication Critical patent/DE69504385D1/de
Publication of DE69504385T2 publication Critical patent/DE69504385T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B60G17/0182—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 involving parameter estimation, e.g. observer, Kalman filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/413—Hydraulic actuator
    • 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
    • B60G2400/204—Vehicle 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
    • B60G2400/206—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
    • 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
    • B60G2400/60—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
    • B60G2400/60—Load
    • B60G2400/63—Location of the center of gravity
    • 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
    • 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
    • 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
    • B60G2800/014—Pitch; Nose dive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
DE69504385T 1994-03-14 1995-03-14 Verfahren und Vorrichtung für die Steuerung einer aktiven Radaufhängung Expired - Fee Related DE69504385T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/213,104 US5510986A (en) 1994-03-14 1994-03-14 Method and apparatus for controlling an active suspension system

Publications (2)

Publication Number Publication Date
DE69504385D1 true DE69504385D1 (de) 1998-10-08
DE69504385T2 DE69504385T2 (de) 1999-04-29

Family

ID=22793738

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69504385T Expired - Fee Related DE69504385T2 (de) 1994-03-14 1995-03-14 Verfahren und Vorrichtung für die Steuerung einer aktiven Radaufhängung

Country Status (5)

Country Link
US (1) US5510986A (de)
EP (1) EP0672549B1 (de)
JP (1) JP3014081B2 (de)
DE (1) DE69504385T2 (de)
ES (1) ES2122364T3 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5570288A (en) * 1995-03-27 1996-10-29 General Motors Corporation Vehicle suspension control using a scaled wheel demand force
US5696677A (en) * 1995-03-27 1997-12-09 General Motors Corporation Vehicle chassis control
US5570289A (en) * 1995-03-27 1996-10-29 General Motors Corporation Vehicle suspension control with wheel and body demand force phase determination
DE69727225T2 (de) * 1996-06-24 2004-10-21 Breed Automotive Tech Kraftstofffluss-steuerungseinheit
JP2000512947A (ja) * 1996-06-24 2000-10-03 ブリード オートモティブ テクノロジィ，インク． 乗物安全装置用制御装置
US5864768A (en) * 1996-09-09 1999-01-26 Ford Global Technologies, Inc. Vehicle suspension control system
DE19823093C2 (de) * 1998-05-22 2000-06-08 Daimler Chrysler Ag Vorrichtung zur Bestimmung von fahrzeugspezifischen Größen eines Fahrzeuges während der Fahrt
US6169939B1 (en) * 1998-09-08 2001-01-02 Ford Global Technologies, Inc. Method of generating a vehicle lateral acceleration signal for use in an active tilt control system
GB9821064D0 (en) * 1998-09-29 1998-11-18 Rover Group Vehicle roll control
GB9821062D0 (en) * 1998-09-29 1998-11-18 Rover Group Vehicle roll control
US6120082A (en) 1999-03-09 2000-09-19 Navistar International Transportation Corp. Integrated active seat suspension and seat lockup device
US6082715A (en) * 1999-03-09 2000-07-04 Navistar International Transportation Corp Integrated semi-active seat suspension and seat lockup system
DE10123215A1 (de) * 2001-05-12 2002-12-12 Bosch Gmbh Robert Verfahren für eine Aktivierung einer Insassenschutzanwendung in einem Kraftfahrzeug
US20030125857A1 (en) * 2001-12-28 2003-07-03 Visteon Global Technologies, Inc. Continuously variable semi-active suspension system using centrally located yaw rate and accelerometer sensors
AU2003237356A1 (en) * 2002-05-31 2003-12-19 Trw Automotive U.S. Llc Integrated control unit for an active roll control system for a vehicle suspension system
US6892123B2 (en) * 2002-12-30 2005-05-10 Delphi Technologies, Inc. Unified control of vehicle dynamics using force and moment control
FR2890905B1 (fr) * 2005-09-22 2009-01-16 Peugeot Citroen Automobiles Sa Dispositif de commande de suspension, vehicule muni de celui-ci, procede d'obtention et programme.
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.
US7571044B2 (en) 2006-04-27 2009-08-04 Ford Global Technologies, Llc Vehicle and suspension system for negotiating low traction situations
JP4382829B2 (ja) * 2007-03-13 2009-12-16 本田技研工業株式会社 ばね上速度推定装置
DE202008010230U1 (de) * 2008-07-31 2009-12-10 Liebherr-Elektronik Gmbh Positionsmeßvorrichtung für einen fluidischen Zylinder
GB2511827B (en) * 2013-03-14 2015-08-12 Jaguar Land Rover Ltd Control unit for a vehicle suspension
US9199563B2 (en) * 2013-06-04 2015-12-01 Bose Corporation Active suspension of a motor vehicle passenger seat
US10493990B2 (en) * 2017-12-15 2019-12-03 Tenneco Automotive Operating Company Inc. Systems and methods for ride control blending in electric vehicles
CN109109601A (zh) * 2018-09-10 2019-01-01 燕山大学 基于车辆位姿偏差的惯性调控主动悬挂控制系统及控制方法
KR102589031B1 (ko) * 2018-12-06 2023-10-17 현대자동차주식회사 액티브 서스펜션 제어유닛 및 액티브 서스펜션 제어방법
WO2020150522A1 (en) * 2019-01-16 2020-07-23 ClearMotion, Inc. Method and apparatus for the dynamic control of the suspension system of a vehicle
CN110329028B (zh) * 2019-06-17 2022-05-20 江苏大学 基于公路等级识别的混合电磁悬架模式切换系统及方法
DE102020101333B4 (de) 2020-01-21 2023-02-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Aktives Dämpfungssystem
CN113071282B (zh) * 2021-03-23 2023-06-09 南京航空航天大学 一种车辆调节方法及装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002886A1 (en) * 1983-01-21 1984-08-02 Lotus Car Vehicle suspension system
US4761022A (en) * 1986-03-08 1988-08-02 Toyota Jidosha Kabushiki Kaisha Suspension controller for improved turning
JPH0717135B2 (ja) * 1986-06-12 1995-03-01 日産自動車株式会社 車両用サスペンシヨン
DE3738284A1 (de) * 1986-12-09 1988-06-30 Bosch Gmbh Robert Vorrichtung zur aktiven fahrwerkregelung bei kraftfahrzeugen
JPH01136805A (ja) * 1987-11-24 1989-05-30 Nissan Motor Co Ltd 車高制御装置
JPH02124310A (ja) * 1988-10-31 1990-05-11 Fuji Heavy Ind Ltd 自動車用アクティブサスペンションの制御方法
JPH02208107A (ja) * 1989-02-06 1990-08-17 Honda Motor Co Ltd アクティブサスペンション制御装置
GB8909073D0 (en) * 1989-04-21 1989-06-07 Lotus Group Plc Vehicle suspension system
GB8909299D0 (en) * 1989-04-24 1989-06-07 Lotus Group Plc Land vehicle suspension control system
GB8910277D0 (en) * 1989-05-04 1989-06-21 Lotus Group Plc Land vehicle suspension control system
GB8910274D0 (en) * 1989-05-04 1989-06-21 Lotus Group Plc Land vehicle suspension control system
GB8910392D0 (en) * 1989-05-05 1989-06-21 Lotus Group Plc A vehicle suspension control system
GB2232939B (en) * 1989-05-29 1993-02-17 Fuji Heavy Ind Ltd System for controlling active suspensions of a vehicle
JP2623861B2 (ja) * 1989-09-29 1997-06-25 日産自動車株式会社 能動型サスペンション
US5071157A (en) * 1989-11-02 1991-12-10 General Motors Corporation Full vehicle suspension control
US5231583A (en) * 1990-06-08 1993-07-27 Monroe Auto Equipment Company Method and apparatus for dynamic leveling of a vehicle using an active suspension system
JPH04108014A (ja) * 1990-08-24 1992-04-09 Mitsubishi Motors Corp 車両用アクティブサスペンション装置
GB2251412B (en) * 1990-11-29 1995-05-10 Fuji Heavy Ind Ltd Method and system for controlling a vehicle suspension system
US5096219A (en) * 1990-12-17 1992-03-17 General Motors Corporation Full vehicle suspension control with non-vertical acceleration correction
DE4112005A1 (de) * 1991-04-12 1992-10-15 Bosch Gmbh Robert System zur bildung eines signals bei einem fahrzeug
DE4112004A1 (de) * 1991-04-12 1992-10-15 Bosch Gmbh Robert System zur fahrwerkregelung
DE4117897C2 (de) * 1991-05-31 2001-10-04 Bosch Gmbh Robert System zur Erzeugung von Signalen zur Steuerung oder Regelung eines in seinen Bewegungsabläufen steuerbaren oder regelbaren Fahrwerkes
US5396973A (en) * 1991-11-15 1995-03-14 Lord Corporation Variable shock absorber with integrated controller, actuator and sensors
DE69312371T2 (de) * 1992-04-17 1998-01-15 Toyota Motor Co Ltd Radaufhängungs-Regelsystem mit variablem Dämpfungskoeffizient, abhängig von der Frequenz der Erregerkraft

Also Published As

Publication number Publication date
EP0672549A2 (de) 1995-09-20
JP3014081B2 (ja) 2000-02-28
DE69504385T2 (de) 1999-04-29
EP0672549A3 (de) 1997-04-02
ES2122364T3 (es) 1998-12-16
JPH0834220A (ja) 1996-02-06
EP0672549B1 (de) 1998-09-02
US5510986A (en) 1996-04-23

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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