KR970034283A - 스테이빌라이저 바의 댐핑 제어장치 - Google Patents

스테이빌라이저 바의 댐핑 제어장치 Download PDF

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Publication number
KR970034283A
KR970034283A KR1019950058644A KR19950058644A KR970034283A KR 970034283 A KR970034283 A KR 970034283A KR 1019950058644 A KR1019950058644 A KR 1019950058644A KR 19950058644 A KR19950058644 A KR 19950058644A KR 970034283 A KR970034283 A KR 970034283A
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KR
South Korea
Prior art keywords
shock absorber
stabilizer bar
lateral acceleration
vehicle speed
steering angle
Prior art date
Application number
KR1019950058644A
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English (en)
Inventor
전용원
Original Assignee
전성원
현대자동차 주식회사
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Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950058644A priority Critical patent/KR970034283A/ko
Priority to JP8356893A priority patent/JPH1067216A/ja
Priority to DE19654562A priority patent/DE19654562A1/de
Priority to US08/777,300 priority patent/US5987366A/en
Publication of KR970034283A publication Critical patent/KR970034283A/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/055—Stabiliser bars
    • B60G21/0551—Mounting means therefor
    • B60G21/0553—Mounting means therefor adjustable
    • 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
    • B60G17/0152—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 action on a particular type of suspension unit
    • 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
    • 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
    • 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
    • B60G17/0195—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 regulation being combined with other vehicle control systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/055—Stabiliser bars
    • 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
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/122—Mounting of torsion springs
    • B60G2204/1224—End mounts of stabiliser on wheel suspension
    • 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
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/422—Links for mounting suspension elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/10—Constructional features of arms
    • B60G2206/11—Constructional features of arms the arm being a radius or track or torque or steering rod or stabiliser end link
    • 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
    • B60G2400/20—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
    • 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
    • B60G2500/10—Damping action or damper
    • 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
    • B60G2600/181—Signal modulation; pulse-width, frequency-phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

이 발명은 전자제어 서스펜션 시스템(ECS : Electronic Control Suspension system)에 적용되는 스테이 빌라이저 바(Stabilizer bar)의 댐핑(damping)제어장치에 관한 것으로서, 스테이빌라이저 바의 양쪽 끝을 지지하고 그 아래의 로우 아암에 고정되도록 장착되며, 공급되는 전압에 대응하는 크기를 갖는 힘을 상기 로우 아암과 스테이빌라이저 바 사이에 작용시키는 전자제어 쇽압쇼바와; 상기 전자제어 쇽압쇼바에 설치되어, 쇽압쇼바에 가해지는 힘에 따른 변위를 검출하여 출력하는 포텐셔미터와; 차량의 속도를 검출하여 출력하는 차속센서와; 핸들의 조향 각도를 검출하여 출력하는 조향각 센서와; 상기 차속 센서, 조향각 센서 및 포텐셔미터의 출력신호를 받아들이며, 입력되는 차속 및 핸들의 조향 각도를 이용하여 횡가속도를 계산하고, 계산된 횡가속도 및 상기 쇽압쇼바의 변위를 이용하여 구동전압을 계산하여 출력하는 전자제어유닛과; 상기 전자제어유닛에서 출력되는 구동전압을 증폭한 수, 상기 전자제어 쇽압쇼바에 증폭된 구동전압을 인가하는 전압 증폭기로 구성되어, 한쪽 바퀴만 범프(bump)되거나 평지에서는 횡 가속도(ay')가 0이 되도록 하여 쇽압쇼바가 작동되지 않도록 함으로써 승차감 및 조종 안정성을 향상시킬 수 있고, 회전시에는 쇽압쇼바가 작동하게 하여 스테이빌라이저 바에 의해 롤링 현상이 억제되도록 한다.

Description

스테이빌라이저 바의 댐핑 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 이 발명의 실시예에 따른 스테이빌라이저 바의 댐핑 제어장치를 도시하는 구성 블록도이고,
제2도는 상기 제1도의 전자제어유닛에서 수행되는 제어 블록도이다.

Claims (2)

  1. 스테이빌라이저 바의 양쪽 끝을 지지하고 그 아래의 로우 아암에 고정되도록 장착되며, 공급되는 전압에 대응하는 크기를 갖는 힘을 상기 로우 아암과 스테이빌라이저 바 사이에 작용시키는 전자제어 쇽업쇼바와; 상기 전자제어 쇽압쇼바에 설치되어, 쇽압쇼바에 가해지는 힘에 따른 변위를 검출하여 출력하는 포텐셔미터와; 차량의 속도를 검출하여 출력하는 차속 센서와; 핸들의 조향 각도를 검출하여 출력하는 조향각 센서와; 상기 차속 센서, 조향각 센서 및 포텐셔미터와 출력신호를 받아들이며, 입력되는 차속 및 핸들의 조향 각도를 이용하여 횡가속도를 계산하고, 계산된 횡가속도 및 상기 쇽압쇼바의 변위를 이용하여 구동전압을 계산하여 출력하는 전자제어유닛과; 상기 전자제어유닛에서 출력되는 구동전압을 증폭한 후, 상기 전자제어 쇽압쇼바에 증폭된 구동전압을 인가하는 전압 증폭기를 포함하여 이루어지는 것을 특징으로 하는 스테이빌라이저 바의 댐핑 제어장치.
  2. 제1항에 있어서, 상기한 전자제어유닛은 계산된 횡가속도의 소정 레벨 이하인 구간은 0으로 세팅되도록 하며, 이렇게 하여 얻어진 횡가속도를 이용하여 구동전압을 계산함을 특징으로 하는 스테이빌라이저 바의 댐핑 제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950058644A 1995-12-27 1995-12-27 스테이빌라이저 바의 댐핑 제어장치 KR970034283A (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019950058644A KR970034283A (ko) 1995-12-27 1995-12-27 스테이빌라이저 바의 댐핑 제어장치
JP8356893A JPH1067216A (ja) 1995-12-27 1996-12-26 スタビライザーバーのダンピング制御装置
DE19654562A DE19654562A1 (de) 1995-12-27 1996-12-27 Dämpfungssteuerungsvorrichtung für einen Stabilisatorstab
US08/777,300 US5987366A (en) 1995-12-27 1996-12-27 Damping control device for a stabilizer bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950058644A KR970034283A (ko) 1995-12-27 1995-12-27 스테이빌라이저 바의 댐핑 제어장치

Publications (1)

Publication Number Publication Date
KR970034283A true KR970034283A (ko) 1997-07-22

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ID=19445028

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950058644A KR970034283A (ko) 1995-12-27 1995-12-27 스테이빌라이저 바의 댐핑 제어장치

Country Status (4)

Country Link
US (1) US5987366A (ko)
JP (1) JPH1067216A (ko)
KR (1) KR970034283A (ko)
DE (1) DE19654562A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100397264B1 (ko) * 1999-02-10 2003-09-13 주식회사 만도 전자 제어 현가 장치
KR100472318B1 (ko) * 2001-04-06 2005-03-09 혼다 기켄 고교 가부시키가이샤 스티어링 댐퍼 장치

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GB9626045D0 (en) * 1996-12-14 1997-01-29 Rover Group A vehicle roll stabilising system
US6206152B1 (en) * 1998-03-06 2001-03-27 Mannesmann Sachs Ag Vibration damper with variable damping force
JP3894671B2 (ja) * 1998-08-26 2007-03-22 本田技研工業株式会社 スタビライザの効力制御装置
US6354607B1 (en) 1998-08-26 2002-03-12 Honda Giken Kogyo Kabushiki Kaisha Stabilizer effectiveness control device
US6428019B1 (en) 2000-09-18 2002-08-06 American Axle & Manufacturing, Inc. Semi-active anti-roll system
US6457730B1 (en) * 2001-02-16 2002-10-01 Trw Inc. Anti-roll bar with link actuator for controlling torsional rigidity
US6851679B2 (en) * 2002-05-01 2005-02-08 Meritor Light Vehicle Technology, Llc Simplifed adaptive suspension
FR2888164B1 (fr) * 2005-07-05 2007-08-31 Renault Sas Procede et systeme anti-roulis d'un vehicule et vehicule correspondant
DE102005037661A1 (de) * 2005-08-05 2007-02-15 Zf Friedrichshafen Ag Kraftfahrzeug
KR100839121B1 (ko) 2007-04-03 2008-06-19 주식회사 만도 차량용 자세 제어 장치 및 그 자세 제어 방법
US7887072B2 (en) 2008-10-09 2011-02-15 American Axle & Manufacturing, Inc. Stabilizer bar with disconnectable link
DE102011075890A1 (de) * 2011-05-16 2012-11-22 Schaeffler Technologies AG & Co. KG Wankstabilisator eines Kraftfahrzeuges
DE102015215508A1 (de) * 2015-08-13 2017-02-16 Zf Friedrichshafen Ag Fahrwerksanordnung, Verfahren zur Niveauregulierung eines Kraftfahrzeugs, Steuerungseinrichtung sowie Kraftfahrzeug
US9944148B2 (en) 2016-08-10 2018-04-17 Ford Global Technologies, Llc Anti-roll systems and related methods
US10981429B2 (en) * 2017-09-29 2021-04-20 Fox Factory, Inc. Electronically controlled sway bar damping link
CN109341638B (zh) * 2018-11-16 2020-09-22 中车唐山机车车辆有限公司 抗侧滚扭杆相位角测量装置及方法
US11634003B2 (en) 2020-12-17 2023-04-25 Fox Factory, Inc. Automated control system for an electronically controlled sway bar link

Family Cites Families (3)

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Publication number Priority date Publication date Assignee Title
DE3924918C2 (de) * 1988-07-29 2002-07-04 Denso Corp Lagesteuervorrichtung, Fahrzeugaufhängung hiermit und Lagedetektor hierfür
US5137299A (en) * 1991-04-26 1992-08-11 Trw Inc. Active suspension system
US5570287A (en) * 1994-12-16 1996-10-29 Ford Motor Company Speed dependent suspension control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100397264B1 (ko) * 1999-02-10 2003-09-13 주식회사 만도 전자 제어 현가 장치
KR100472318B1 (ko) * 2001-04-06 2005-03-09 혼다 기켄 고교 가부시키가이샤 스티어링 댐퍼 장치

Also Published As

Publication number Publication date
US5987366A (en) 1999-11-16
DE19654562A1 (de) 1997-07-03
JPH1067216A (ja) 1998-03-10

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