DE68909257T2 - Aktiv geregeltes Aufhängungssystem mit Ausgleich für Phasenverzögerung im Regelungssystem. - Google Patents

Aktiv geregeltes Aufhängungssystem mit Ausgleich für Phasenverzögerung im Regelungssystem.

Info

Publication number
DE68909257T2
DE68909257T2 DE89101567T DE68909257T DE68909257T2 DE 68909257 T2 DE68909257 T2 DE 68909257T2 DE 89101567 T DE89101567 T DE 89101567T DE 68909257 T DE68909257 T DE 68909257T DE 68909257 T2 DE68909257 T2 DE 68909257T2
Authority
DE
Germany
Prior art keywords
compensation
phase delay
actively controlled
control system
controlled 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
DE89101567T
Other languages
English (en)
Other versions
DE68909257D1 (de
Inventor
Sunao Hano
Naoto Fukushima
Yukio Fukunaga
Yohsuke Akatsu
Masaharu Satoh
Itaru Fujimura
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
Priority claimed from JP1988010556U external-priority patent/JPH085043Y2/ja
Priority claimed from JP18883288A external-priority patent/JP2503254B2/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE68909257D1 publication Critical patent/DE68909257D1/de
Publication of DE68909257T2 publication Critical patent/DE68909257T2/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
    • 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
    • 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
    • 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
    • B60G2400/10—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
    • B60G2400/10—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
    • B60G2400/60—Load
    • B60G2400/63—Location of the center of gravity
    • 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
    • B60G2600/02—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
    • B60G2600/22—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
    • B60G2800/01—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
    • B60G2800/70—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)
DE89101567T 1988-01-29 1989-01-30 Aktiv geregeltes Aufhängungssystem mit Ausgleich für Phasenverzögerung im Regelungssystem. Expired - Fee Related DE68909257T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1988010556U JPH085043Y2 (ja) 1988-01-29 1988-01-29 車両用サスペンション
JP18883288A JP2503254B2 (ja) 1988-07-28 1988-07-28 能動型サスペンション

Publications (2)

Publication Number Publication Date
DE68909257D1 DE68909257D1 (de) 1993-10-28
DE68909257T2 true DE68909257T2 (de) 1994-04-28

Family

ID=26345847

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89101567T Expired - Fee Related DE68909257T2 (de) 1988-01-29 1989-01-30 Aktiv geregeltes Aufhängungssystem mit Ausgleich für Phasenverzögerung im Regelungssystem.

Country Status (3)

Country Link
US (1) US4948164A (de)
EP (1) EP0326180B1 (de)
DE (1) DE68909257T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2611449B2 (ja) * 1989-08-31 1997-05-21 日産自動車株式会社 能動型サスペンション
JP2699633B2 (ja) * 1990-09-12 1998-01-19 日産自動車株式会社 能動型サスペンション
US5396423A (en) * 1991-01-22 1995-03-07 Nissan Motor Co., Ltd. Automotive active suspension system for regulating vehicular height level during anti-rolling control
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
JP3015514B2 (ja) * 1991-06-26 2000-03-06 ナルデック株式会社 車両のサスペンション装置
US5432700A (en) * 1992-12-21 1995-07-11 Ford Motor Company Adaptive active vehicle suspension system
DE19738826A1 (de) * 1997-09-05 1999-03-11 Daimler Benz Ag Nicht spurgebundenes Kurvenneigerfahrzeug
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
CA2344360A1 (en) 1998-09-18 2000-03-30 Zero Roll Suspension Corporation A zero roll suspension system
US6173978B1 (en) 1999-05-07 2001-01-16 Zero Roll Suspension Corporation Zero roll suspension system
DE19844493A1 (de) * 1998-09-29 2000-03-30 Zahnradfabrik Friedrichshafen Hydropneumatisches Federungssystem
EP1151877A1 (de) * 2000-05-03 2001-11-07 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Ermittlung der Gierbeschleunigung
US20040046350A1 (en) * 2001-05-21 2004-03-11 Wagner Engineering, Llc Method and apparatus for suspending a vehicular wheel assembly
AUPR801301A0 (en) * 2001-09-28 2001-10-25 Kinetic Pty Limited Vehicle suspension system
US20040178600A1 (en) * 2003-03-10 2004-09-16 Wagner Engineering, Llc Method and apparatus for suspending a vehicle
JP4314137B2 (ja) * 2004-03-19 2009-08-12 カヤバ工業株式会社 ロール制御に最適な装置および方法
EP1623856B1 (de) 2004-08-06 2012-02-22 Honda Motor Co., Ltd. Radaufhängungsregelsystem
US7552781B2 (en) 2004-10-20 2009-06-30 Black & Decker Inc. Power tool anti-kickback system with rotational rate sensor
US20080036168A1 (en) * 2005-11-30 2008-02-14 Wagner J T Method and apparatus for suspending a vehicle
DE102006045305B3 (de) * 2006-09-26 2008-01-17 Siemens Ag Verfahren und Vorrichtung zum Betreiben eines Fahrzeugs
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
JP5457641B2 (ja) * 2008-04-15 2014-04-02 株式会社クボタ 作業車のサスペンション構造
DE102009042165A1 (de) * 2009-09-10 2011-03-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kraftfahrzeug mit einer Niveau-Steuereinrichtung
US9475180B2 (en) 2010-01-07 2016-10-25 Black & Decker Inc. Power tool having rotary input control
US8418778B2 (en) 2010-01-07 2013-04-16 Black & Decker Inc. Power screwdriver having rotary input control
US9266178B2 (en) 2010-01-07 2016-02-23 Black & Decker Inc. Power tool having rotary input control
JP2013516335A (ja) 2010-01-07 2013-05-13 ブラック アンド デッカー インク 回転入力制御機能を有する動力スクリュードライバ
EP2631035B1 (de) 2012-02-24 2019-10-16 Black & Decker Inc. Elektrisches Werkzeug
US10589413B2 (en) 2016-06-20 2020-03-17 Black & Decker Inc. Power tool with anti-kickback control system
GB201715063D0 (en) * 2017-09-19 2017-11-01 Jaguar Land Rover Ltd Actuator system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555126A (en) * 1982-10-18 1985-11-26 Mazda Motor Corporation Vehicle suspension system
WO1984002886A1 (en) * 1983-01-21 1984-08-02 Lotus Car Vehicle suspension system
JPS59190016A (ja) * 1983-04-12 1984-10-27 Seishi Katou 自動車の重心移動装置
JPS60128011A (ja) * 1983-12-12 1985-07-08 Nissan Motor Co Ltd 車両におけるロ−ル剛性制御装置
JPS60169314A (ja) * 1984-02-14 1985-09-02 Nissan Motor Co Ltd 車両用スタビライザ
JPS60209315A (ja) * 1984-04-02 1985-10-21 Mazda Motor Corp 自動車のサスペンシヨン装置
US4607861A (en) * 1984-12-17 1986-08-26 General Motors Corporation Hydraulic stabilizing system for vehicle suspension
JPS61108543U (de) * 1984-12-20 1986-07-09
JPH07115649B2 (ja) * 1985-05-24 1995-12-13 豊田工機株式会社 自動車の走行状態判定装置
US4700972A (en) * 1985-06-20 1987-10-20 Young Colin G Computerized, central hydraulic, electronic variable suspension
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
JPH0780410B2 (ja) * 1986-06-13 1995-08-30 日産自動車株式会社 車両用サスペンシヨン
JP2537226B2 (ja) * 1987-03-06 1996-09-25 日産自動車株式会社 能動型サスペンシヨン装置
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

Also Published As

Publication number Publication date
EP0326180A3 (de) 1991-07-10
EP0326180A2 (de) 1989-08-02
US4948164A (en) 1990-08-14
EP0326180B1 (de) 1993-09-22
DE68909257D1 (de) 1993-10-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN

8339 Ceased/non-payment of the annual fee