DE68908521T2 - Aktive Radaufhängung für ein Kraftfahrzeug mit Driftwinkel-abhängiger Steuerung zur Verbesserung des Lenkverhaltens. - Google Patents
Aktive Radaufhängung für ein Kraftfahrzeug mit Driftwinkel-abhängiger Steuerung zur Verbesserung des Lenkverhaltens.Info
- Publication number
- DE68908521T2 DE68908521T2 DE89119279T DE68908521T DE68908521T2 DE 68908521 T2 DE68908521 T2 DE 68908521T2 DE 89119279 T DE89119279 T DE 89119279T DE 68908521 T DE68908521 T DE 68908521T DE 68908521 T2 DE68908521 T2 DE 68908521T2
- Authority
- DE
- Germany
- Prior art keywords
- motor vehicle
- wheel suspension
- drift angle
- active wheel
- dependent control
- 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
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
- B60G17/0163—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 the control involving steering geometry, e.g. four-wheel steering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
- B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
- B62D7/15—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels
- B62D7/159—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels characterised by computing methods or stabilisation processes or systems, e.g. responding to yaw rate, lateral wind, load, road condition
-
- 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
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
-
- 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
- B60G2400/106—Acceleration; Deceleration longitudinal with regard to vehicle, e.g. braking
-
- 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
- B60G2400/25—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
- B60G2400/40—Steering conditions
- B60G2400/41—Steering angle
-
- 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
- B60G2400/44—Steering 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
- B60G2400/80—Exterior conditions
- B60G2400/82—Ground surface
- B60G2400/822—Road friction coefficient determination affecting wheel traction
-
- 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
-
- 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
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/40—Steering
-
- 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
- B60G2600/02—Retarders, delaying means, dead zones, threshold values, cut-off frequency, timer interruption
-
- 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
- B60G2600/90—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
-
- 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
-
- 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
- B60G2800/21—Traction, slip, skid or slide control
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26224988A JPH0829652B2 (ja) | 1988-10-18 | 1988-10-18 | 車両用能動型サスペンション |
JP26225088A JPH0825375B2 (ja) | 1988-10-18 | 1988-10-18 | 車両用能動型サスペンション |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68908521D1 DE68908521D1 (de) | 1993-09-23 |
DE68908521T2 true DE68908521T2 (de) | 1994-03-31 |
Family
ID=26545464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE89119279T Expired - Fee Related DE68908521T2 (de) | 1988-10-18 | 1989-10-17 | Aktive Radaufhängung für ein Kraftfahrzeug mit Driftwinkel-abhängiger Steuerung zur Verbesserung des Lenkverhaltens. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4961595A (de) |
EP (1) | EP0364965B1 (de) |
DE (1) | DE68908521T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19503148B4 (de) * | 1994-02-02 | 2015-10-01 | Toyota Jidosha Kabushiki Kaisha | Vorrichtung zur Steuerung des dynamischen Verhaltens eines Kraftfahrzeugs |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5201388A (en) * | 1988-07-28 | 1993-04-13 | Ohlins Racing Ab | Shock absorber |
DE4010277C2 (de) * | 1989-03-31 | 1995-12-14 | Aisin Seiki | Vorrichtung zur Regelung einer hydraulischen Aufhängung |
JP2502367B2 (ja) * | 1989-04-20 | 1996-05-29 | 日産自動車株式会社 | 車高制御装置 |
JP2502369B2 (ja) * | 1989-04-20 | 1996-05-29 | 日産自動車株式会社 | ソレノイド駆動装置及びこれを使用した能動型サスペンション制御装置 |
JP3026441B2 (ja) * | 1989-04-27 | 2000-03-27 | 日産自動車株式会社 | 能動型サスペンション |
JP2503271B2 (ja) * | 1989-04-27 | 1996-06-05 | 日産自動車株式会社 | 能動型サスペンション |
JP2503277B2 (ja) * | 1989-07-31 | 1996-06-05 | 日産自動車株式会社 | サスペンション制御装置 |
JPH04231206A (ja) * | 1990-12-27 | 1992-08-20 | Toyota Motor Corp | 流体圧式アクティブサスペンション |
JP2852565B2 (ja) * | 1991-01-14 | 1999-02-03 | トヨタ自動車株式会社 | 流体圧式アクティブサスペンション |
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 |
FR2677306A1 (fr) * | 1991-06-07 | 1992-12-11 | Peugeot | Dispositif anti-roulis pour essieu de vehicule a suspension hydropneumatique. |
DE4126078A1 (de) * | 1991-08-07 | 1993-02-11 | Fichtel & Sachs Ag | Einrichtung zur querbeschleunigungsabhaengigen beeinflussung einer fahrzeugkomponente |
US5330225A (en) * | 1992-01-24 | 1994-07-19 | Hr Textron Inc. | Passive vehicle suspension system |
JP2765341B2 (ja) * | 1992-02-14 | 1998-06-11 | 三菱自動車工業株式会社 | 車両用サスペンション装置 |
DE19609176A1 (de) * | 1996-03-11 | 1997-09-18 | Bosch Gmbh Robert | Verfahren und Anordnung zum Erkennen eines Fahrzeug-Überschlags |
DE19753205C2 (de) * | 1997-12-01 | 2000-07-13 | Daimler Chrysler Ag | Regelbares Aufhängungssystem in einem aktiven Fahrwerk eines Kraftfahrzeugs |
GB9818268D0 (en) | 1998-08-22 | 1998-10-14 | Rover Group | Vehicle suspensions |
JP3794392B2 (ja) * | 2003-02-25 | 2006-07-05 | 日産自動車株式会社 | 電気自動車の駆動ユニット |
DE10338997A1 (de) * | 2003-08-25 | 2005-05-25 | Trw Fahrwerksysteme Gmbh & Co. Kg | Einkanaliges Wankstabilisierungssystem und Verfahren zum Betrieb desselben |
US7502675B2 (en) | 2004-04-01 | 2009-03-10 | Delphi Technologies, Inc. | Feedforward control of motor vehicle roll angle |
US7191047B2 (en) | 2004-09-27 | 2007-03-13 | Delphi Technologies, Inc. | Motor vehicle control using a dynamic feedforward approach |
DE102004054448A1 (de) * | 2004-11-11 | 2006-05-18 | Daimlerchrysler Ag | Verfahren und Vorrichtung zur Beeinflussung der Radaufstandskraft wenigstens eines Fahrzeugrades |
US20090182468A1 (en) * | 2006-03-28 | 2009-07-16 | Borgwarner Inc. | Understeer/Oversteer Correction for All Wheel Drive Vehicle |
US10507867B2 (en) * | 2017-09-19 | 2019-12-17 | GM Global Technology Operations LLC | Method and system for generating steering commands to cancel out unwanted steering moments |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59120509A (ja) * | 1982-12-27 | 1984-07-12 | Toyota Motor Corp | 車両のサスペンシヨン機構におけるシヨツクアブソ−バの減衰力制御装置 |
JPS6283247A (ja) * | 1985-10-08 | 1987-04-16 | Nissan Motor Co Ltd | 車両運動状態推定装置 |
US4693493A (en) * | 1985-10-22 | 1987-09-15 | Toyota Jidosha Kabushiki Kaisha | System for vehicle body roll control utilizing steering angle detection |
US4761022A (en) * | 1986-03-08 | 1988-08-02 | Toyota Jidosha Kabushiki Kaisha | Suspension controller for improved turning |
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 |
JP2575379B2 (ja) * | 1987-03-24 | 1997-01-22 | 日産自動車株式会社 | 能動型サスペンシヨン装置 |
EP0306004B1 (de) * | 1987-09-04 | 1992-07-15 | Toyota Jidosha Kabushiki Kaisha | Elektronisch geregeltes Fluidumaufhängungssystem |
DE3818188A1 (de) * | 1988-05-28 | 1989-12-07 | Daimler Benz Ag | Aktives federungssystem |
-
1989
- 1989-10-17 EP EP89119279A patent/EP0364965B1/de not_active Expired - Lifetime
- 1989-10-17 DE DE89119279T patent/DE68908521T2/de not_active Expired - Fee Related
- 1989-10-18 US US07/422,813 patent/US4961595A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19503148B4 (de) * | 1994-02-02 | 2015-10-01 | Toyota Jidosha Kabushiki Kaisha | Vorrichtung zur Steuerung des dynamischen Verhaltens eines Kraftfahrzeugs |
Also Published As
Publication number | Publication date |
---|---|
EP0364965A2 (de) | 1990-04-25 |
DE68908521D1 (de) | 1993-09-23 |
EP0364965A3 (de) | 1991-02-06 |
US4961595A (en) | 1990-10-09 |
EP0364965B1 (de) | 1993-08-18 |
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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 |