DE69003909D1 - Radaufhängungs-Regelsystem mit variabler Lenkcharakteristik. - Google Patents

Radaufhängungs-Regelsystem mit variabler Lenkcharakteristik.

Info

Publication number
DE69003909D1
DE69003909D1 DE90116679T DE69003909T DE69003909D1 DE 69003909 D1 DE69003909 D1 DE 69003909D1 DE 90116679 T DE90116679 T DE 90116679T DE 69003909 T DE69003909 T DE 69003909T DE 69003909 D1 DE69003909 D1 DE 69003909D1
Authority
DE
Germany
Prior art keywords
control system
suspension control
variable steering
steering characteristics
variable
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
DE90116679T
Other languages
English (en)
Other versions
DE69003909T2 (de
Inventor
Kensuke Fukuyama
Naoto Fukushima
Yohsuke Akatsu
Itaru Fujimura
Masaharu Satoh
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of DE69003909D1 publication Critical patent/DE69003909D1/de
Application granted granted Critical
Publication of DE69003909T2 publication Critical patent/DE69003909T2/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
    • B60G17/0162—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 mainly during a motion involving steering operation, e.g. cornering, overtaking
    • 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
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/154—Fluid spring with an accumulator
    • 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
    • B60G2202/42—Electric 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
    • B60G2400/104—Acceleration; Deceleration lateral or transversal with regard to vehicle
    • 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
    • B60G2400/104—Acceleration; Deceleration lateral or transversal with regard to vehicle
    • B60G2400/1042—Acceleration; Deceleration lateral or transversal with regard to vehicle using at least two sensors
    • 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
    • B60G2400/40—Steering conditions
    • B60G2400/41—Steering angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance
    • 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
    • B60G2600/22—Magnetic elements
    • B60G2600/26—Electromagnets; Solenoids
    • 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
    • B60G2800/24—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
    • B60G2800/24—Steering, cornering
    • B60G2800/244—Oversteer
    • 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
    • B60G2800/246—Understeer
    • 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
    • B60G2800/70—Estimating or calculating vehicle parameters or state variables
    • B60G2800/702—Improving accuracy of a sensor signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
DE90116679T 1989-08-31 1990-08-30 Radaufhängungs-Regelsystem mit variabler Lenkcharakteristik. Expired - Fee Related DE69003909T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1225580A JP2611449B2 (ja) 1989-08-31 1989-08-31 能動型サスペンション

Publications (2)

Publication Number Publication Date
DE69003909D1 true DE69003909D1 (de) 1993-11-18
DE69003909T2 DE69003909T2 (de) 1994-05-05

Family

ID=16831538

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90116679T Expired - Fee Related DE69003909T2 (de) 1989-08-31 1990-08-30 Radaufhängungs-Regelsystem mit variabler Lenkcharakteristik.

Country Status (4)

Country Link
US (1) US5092624A (de)
EP (1) EP0415423B1 (de)
JP (1) JP2611449B2 (de)
DE (1) DE69003909T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2768015B2 (ja) * 1991-01-29 1998-06-25 日産自動車株式会社 能動型サスペンション
US5276620A (en) * 1991-03-25 1994-01-04 Bottesch H Werner Automatic countersteering system for motor vehicles
JP2757579B2 (ja) * 1991-04-10 1998-05-25 日産自動車株式会社 能動型サスペンション
DE4123053C2 (de) * 1991-07-12 2000-05-25 Bosch Gmbh Robert Verfahren zur Bestimmung wenigstens einer Bewegungsgröße eines Fahrzeugs
JP2760184B2 (ja) * 1991-10-09 1998-05-28 日産自動車株式会社 車両のキャンバ角制御装置
DE4228893B4 (de) * 1992-08-29 2004-04-08 Robert Bosch Gmbh System zur Beeinflussung der Fahrdynamik eines Kraftfahrzeugs
JPH09109642A (ja) * 1995-10-20 1997-04-28 Unisia Jecs Corp 車両懸架装置
EP0796749B1 (de) * 1996-03-19 2001-10-17 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Nutzfahrzeug
US5725239A (en) * 1996-03-26 1998-03-10 Monroe Auto Equipment Adaptive load dependent suspension system
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
EP1151877A1 (de) * 2000-05-03 2001-11-07 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Ermittlung der Gierbeschleunigung
US9327726B2 (en) 2004-10-05 2016-05-03 Vision Works Ip Corporation Absolute acceleration sensor for use within moving vehicles
US9878693B2 (en) 2004-10-05 2018-01-30 Vision Works Ip Corporation Absolute acceleration sensor for use within moving vehicles
DE102004054448A1 (de) * 2004-11-11 2006-05-18 Daimlerchrysler Ag Verfahren und Vorrichtung zur Beeinflussung der Radaufstandskraft wenigstens eines Fahrzeugrades
JP4636262B2 (ja) * 2005-11-04 2011-02-23 株式会社アドヴィックス 車両の重心位置横加速度取得装置、及び車両の運動制御装置
JP4670800B2 (ja) * 2006-11-30 2011-04-13 トヨタ自動車株式会社 車両のロール剛性制御装置
JP2010208619A (ja) * 2009-02-10 2010-09-24 Honda Motor Co Ltd 車両挙動制御装置
US9205717B2 (en) 2012-11-07 2015-12-08 Polaris Industries Inc. Vehicle having suspension with continuous damping control
JP6115718B2 (ja) * 2013-07-23 2017-04-19 株式会社ジェイテクト 駆動力伝達制御装置及び車両の制御方法
US9371002B2 (en) 2013-08-28 2016-06-21 Vision Works Ip Corporation Absolute acceleration sensor for use within moving vehicles
CN107406094B (zh) 2014-10-31 2020-04-14 北极星工业有限公司 用于控制车辆的***和方法
WO2017139440A1 (en) 2016-02-10 2017-08-17 Polaris Industries Inc. Recreational vehicle group management system
WO2018094212A2 (en) 2016-11-18 2018-05-24 Polaris Industries Inc. Vehicle having adjustable suspension
US10406884B2 (en) 2017-06-09 2019-09-10 Polaris Industries Inc. Adjustable vehicle suspension system
US10987987B2 (en) 2018-11-21 2021-04-27 Polaris Industries Inc. Vehicle having adjustable compression and rebound damping
MX2022015902A (es) 2020-07-17 2023-01-24 Polaris Inc Suspensiones ajustables y operacion de vehiculo para vehiculos recreativos todoterreno.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333668A (en) * 1979-12-17 1982-06-08 The Bendix Corporation Electronic adaptive ride control system
GB2155207B (en) * 1984-01-24 1987-07-01 Mitsubishi Motors Corp Vehicle suspension apparatus
JPS6167666A (ja) * 1984-09-10 1986-04-07 Nissan Motor Co Ltd 車両用操舵制御装置
JPH06104455B2 (ja) * 1985-03-15 1994-12-21 日産自動車株式会社 車両運動状態推定装置
JPH0829648B2 (ja) * 1987-03-16 1996-03-27 日産自動車株式会社 車両用サスペンシヨン制御装置
JPH0829649B2 (ja) * 1987-03-31 1996-03-27 日産自動車株式会社 能動型サスペンシヨン装置
JP2503227B2 (ja) * 1987-04-06 1996-06-05 日産自動車株式会社 車両用油圧供給装置
DE3872798T2 (de) * 1987-09-04 1993-03-04 Toyoda Chuo Kenkyusho Kk Elektronisch geregeltes fluidumaufhaengungssystem.
JPH0195927A (ja) * 1987-10-09 1989-04-14 Nissan Motor Co Ltd 能動型サスペンション
DE68909257T2 (de) * 1988-01-29 1994-04-28 Nissan Motor Aktiv geregeltes Aufhängungssystem mit Ausgleich für Phasenverzögerung im Regelungssystem.

Also Published As

Publication number Publication date
US5092624A (en) 1992-03-03
EP0415423B1 (de) 1993-10-13
EP0415423A1 (de) 1991-03-06
JPH0390412A (ja) 1991-04-16
JP2611449B2 (ja) 1997-05-21
DE69003909T2 (de) 1994-05-05

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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