DE3783557T2 - Fahrzeugaufhaengungssystem mit veraenderlichen aufhaengungscharakteristiken. - Google Patents

Fahrzeugaufhaengungssystem mit veraenderlichen aufhaengungscharakteristiken.

Info

Publication number
DE3783557T2
DE3783557T2 DE8787115505T DE3783557T DE3783557T2 DE 3783557 T2 DE3783557 T2 DE 3783557T2 DE 8787115505 T DE8787115505 T DE 8787115505T DE 3783557 T DE3783557 T DE 3783557T DE 3783557 T2 DE3783557 T2 DE 3783557T2
Authority
DE
Germany
Prior art keywords
variable
suspension
vehicle
suspension system
vehicle 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
DE8787115505T
Other languages
English (en)
Other versions
DE3783557D1 (de
Inventor
Kenichi Watanabe
Shin Takehara
Hiroo Shimoe
Akihiko Miyoshi
Shoich Kamimura
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.)
Mazda Motor Corp
Original Assignee
Mazda 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
Priority claimed from JP25200386A external-priority patent/JPS63106124A/ja
Priority claimed from JP25200186A external-priority patent/JPS63106122A/ja
Priority claimed from JP25200486A external-priority patent/JPS63106125A/ja
Priority claimed from JP25200286A external-priority patent/JPS63106123A/ja
Application filed by Mazda Motor Corp filed Critical Mazda Motor Corp
Application granted granted Critical
Publication of DE3783557D1 publication Critical patent/DE3783557D1/de
Publication of DE3783557T2 publication Critical patent/DE3783557T2/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
    • B60G17/018—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
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/18—Automatic control means
    • B60G2600/182—Active control means
    • 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
    • B60G2600/18—Automatic control means
    • B60G2600/187—Digital Controller Details and Signal Treatment
    • B60G2600/1878—Neural Networks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S280/00—Land vehicles
    • Y10S280/01—Load responsive, leveling of vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
DE8787115505T 1986-10-24 1987-10-22 Fahrzeugaufhaengungssystem mit veraenderlichen aufhaengungscharakteristiken. Expired - Fee Related DE3783557T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP25200386A JPS63106124A (ja) 1986-10-24 1986-10-24 車両のサスペンシヨン装置
JP25200186A JPS63106122A (ja) 1986-10-24 1986-10-24 車両のサスペンシヨン装置
JP25200486A JPS63106125A (ja) 1986-10-24 1986-10-24 車両のサスペンシヨン装置
JP25200286A JPS63106123A (ja) 1986-10-24 1986-10-24 車両のサスペンシヨン装置

Publications (2)

Publication Number Publication Date
DE3783557D1 DE3783557D1 (de) 1993-02-25
DE3783557T2 true DE3783557T2 (de) 1993-05-13

Family

ID=27478246

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787115505T Expired - Fee Related DE3783557T2 (de) 1986-10-24 1987-10-22 Fahrzeugaufhaengungssystem mit veraenderlichen aufhaengungscharakteristiken.

Country Status (3)

Country Link
US (1) US4830397A (de)
EP (1) EP0264944B1 (de)
DE (1) DE3783557T2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013010298A1 (de) * 2013-06-19 2014-12-24 Bomag Gmbh Baumaschine, insbesondere Straßenfräse, und Verfahren zum Ausgleichen von Bodenunebenheiten für eine solche Baumaschine
DE102014019168A1 (de) * 2014-12-19 2016-06-23 Bomag Gmbh BAUMASCHINE, INSBESONDERE STRAßENFRÄSE, UND VERFAHREN ZUM AUSGLEICHEN VON BODENUNEBENHEITEN FÜR EINE SOLCHE BAUMASCHINE

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958850A (en) * 1988-03-03 1990-09-25 Toyota Jidosha Kabushiki Kaisha Hydraulic circuit system for a vehicle height control device
US4978135A (en) * 1988-09-08 1990-12-18 Mazda Motor Corporation Vehicle suspension system
US5097916A (en) * 1988-09-30 1992-03-24 Cadillac Gage Textron Inc. Active hydropneumatic suspension system
JPH0764174B2 (ja) * 1989-03-04 1995-07-12 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
JPH02303912A (ja) * 1989-05-17 1990-12-17 Mazda Motor Corp 車両のサスペンション装置
JP2794192B2 (ja) * 1989-05-17 1998-09-03 マツダ株式会社 車両のサスペンション装置
JPH02303914A (ja) * 1989-05-17 1990-12-17 Mazda Motor Corp 車両のサスペンション装置
JP2584318B2 (ja) * 1989-07-14 1997-02-26 マツダ株式会社 車両のサスペンション装置
JP2623853B2 (ja) * 1989-08-31 1997-06-25 日産自動車株式会社 能動型サスペンション
JP2945705B2 (ja) * 1989-09-13 1999-09-06 マツダ株式会社 サスペンションと駆動力の総合制御装置
FR2661387B1 (fr) * 1990-04-27 1992-07-03 Renault Vehicules Ind Dispositif de suspension d'une cabine de conduite par rapport a un chassis.
JP2963183B2 (ja) * 1990-10-15 1999-10-12 本田技研工業株式会社 能動型懸架装置のための制御方法
DE4116118C2 (de) * 1991-05-17 2000-11-23 Bosch Gmbh Robert System zur Erzeugung von Signalen zur Steuerung oder Regelung eines steuerbaren oder regelbaren Fahrwerkes
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
DE4126731C2 (de) * 1991-08-13 2001-03-01 Continental Teves Ag & Co Ohg Fahrwerksregelungssystem für Kraftfahrzeuge
GB9214543D0 (en) * 1992-07-08 1992-08-19 Lotus Car A vehicle suspension control system
US6199874B1 (en) * 1993-05-26 2001-03-13 Cornell Research Foundation Inc. Microelectromechanical accelerometer for automotive applications
JP3118414B2 (ja) * 1996-05-22 2000-12-18 株式会社豊田中央研究所 車両のばね上ばね下相対速度算出装置
ITVI980044A1 (it) * 1998-03-06 1999-09-06 Bitelli Spa Dispositivo di variazione della distribuzione del peso sugli appoggi di macchine operatrici semoventi
JP2005532892A (ja) * 2001-07-13 2005-11-04 ゲイマー　インダストリーズ　インコーポレイテッド 統合圧力調整装置を有した支持装置及び使用方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701499A (en) * 1968-04-08 1972-10-31 Wright Barry Corp Active fluid isolation system
US3970009A (en) * 1973-09-24 1976-07-20 Houdaille Industries, Inc. Fluid railroad passenger car suspension
JPS57126706A (en) * 1981-01-30 1982-08-06 Aisin Seiki Co Ltd Car height regulator
US4483546A (en) * 1981-04-08 1984-11-20 Lucas Industries Public Limited Company Self-levelling suspension
JPS5914365A (ja) * 1982-07-14 1984-01-25 Mitsubishi Electric Corp 交−直変換装置の余裕角検出装置
JPS5950334A (ja) * 1982-09-16 1984-03-23 Hitachi Ltd 動力伝達系試験機駆動用直流電動機の制御装置
EP0114757B1 (de) * 1983-01-21 1990-08-08 Group Lotus Plc Federungssystem für ein Fahrzeug
JPS59137207A (ja) * 1983-01-24 1984-08-07 Nissan Motor Co Ltd サスペンシヨン装置
GB8328373D0 (en) * 1983-10-24 1983-11-23 Lotus Car Vehicle suspension device
DE3414257C2 (de) * 1984-04-14 1993-12-02 Bosch Gmbh Robert Federelement mit veränderbarer Härte für Fahrzeuge
DE3434757A1 (de) * 1984-09-21 1986-04-03 Siemens AG, 1000 Berlin und 8000 München Fahrwerk fuer radfahrzeuge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013010298A1 (de) * 2013-06-19 2014-12-24 Bomag Gmbh Baumaschine, insbesondere Straßenfräse, und Verfahren zum Ausgleichen von Bodenunebenheiten für eine solche Baumaschine
DE102014019168A1 (de) * 2014-12-19 2016-06-23 Bomag Gmbh BAUMASCHINE, INSBESONDERE STRAßENFRÄSE, UND VERFAHREN ZUM AUSGLEICHEN VON BODENUNEBENHEITEN FÜR EINE SOLCHE BAUMASCHINE
US9963841B2 (en) 2014-12-19 2018-05-08 Bomag Gmbh Construction machine, particularly road milling machine, and method for compensating for ground unevenness for such a construction machine

Also Published As

Publication number Publication date
EP0264944A3 (en) 1990-01-24
US4830397A (en) 1989-05-16
EP0264944A2 (de) 1988-04-27
EP0264944B1 (de) 1993-01-13
DE3783557D1 (de) 1993-02-25

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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