KR900015961A - 서스펜션 제어장치 - Google Patents

서스펜션 제어장치 Download PDF

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Publication number
KR900015961A
KR900015961A KR1019900004140A KR900004140A KR900015961A KR 900015961 A KR900015961 A KR 900015961A KR 1019900004140 A KR1019900004140 A KR 1019900004140A KR 900004140 A KR900004140 A KR 900004140A KR 900015961 A KR900015961 A KR 900015961A
Authority
KR
South Korea
Prior art keywords
suspension
stabilizer
state
similarity
spring constant
Prior art date
Application number
KR1019900004140A
Other languages
English (en)
Other versions
KR930010592B1 (ko
Inventor
슌이찌 와다
Original Assignee
시끼 모리야
미쯔비시 덴끼 가부시끼가이샤
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.)
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Application filed by 시끼 모리야, 미쯔비시 덴끼 가부시끼가이샤 filed Critical 시끼 모리야
Publication of KR900015961A publication Critical patent/KR900015961A/ko
Application granted granted Critical
Publication of KR930010592B1 publication Critical patent/KR930010592B1/ko

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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
    • 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
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/13—Torsion spring
    • B60G2202/135—Stabiliser bar and/or tube
    • 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
    • B60G2400/20—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
    • B60G2400/30—Propulsion unit conditions
    • B60G2400/33—Throttle position
    • 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
    • B60G2400/90—Other conditions or factors
    • B60G2400/91—Frequency
    • 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
    • B60G2500/102—Damping action or damper stepwise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • 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
    • 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
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/90—Fuzzy logic

Landscapes

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

Abstract

내용 없음.

Description

서스펜션 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 발명의 일실시예에 의한 서스펜션 제어장치의 블록도,
제2도는 상기 실시예에 있어서의 서스펜션 또는 스태빌라이저의 특성전환판정수단의 동작의 흐름을 나타내는 플로챠트,
제3도는 상기 실시예를 설명하기 위한 기복로(起伏路)를 표시하는 멤버쉽함수의 전건부(前件部)의 선명도.

Claims (1)

  1. 차체를 지지하는 서스펜션 또는 스태빌라이저 특성에 영향을 주는 물리량 및 상기 서스펜션 또는 차제의 움직임을 표시하는 상태량을 검출하는 상태검출 수단과, 퍼지룰을 사용하여 상기 물리값 및 상태량에 대응하는 유사도를 산출하여 그 유사도로부터 상기 차체의 승차감 및 조종안정성의 요구지수를 산출하고 또한 개개의 물리량 및 상태량에 대응하는 상기 요구지수를 함성 하여 중심(重心)을 취함으로써 상기 서스펜션의 감쇠력, 또는 스프링 상수. 또는 상기 스태빌라이저의 토션력을 연산하는 동시에, 그 감쇠력, 또는 스프링상수, 또는 토션력을 높이면 설정 시간만큼 이 감쇠력, 또는 스프링 상수. 또는 토션력에 의한 서스펜션 또는 스태빌라이저의 상태를 유지하며, 그 동안에 상기 유사도에 대응한 서스펜션 또는 스태빌라이저의 설정치가 기준이 유연한 상태의 지시로 된 후에,새로 발생한 유사도에 대응한 감쇠력, 또는 스프링상수, 또는 토션력의 설정치가 현재 유지중 보다 약간 낮은 상태를 지시하면 상기 설정치를 약간 낮게하여, 그 약간 낮은상태를 설정 시간만큼 유지하는 서스펜션 또는 스태빌라이저의 특성 전화판정수단과, 이 서스펜션 또는 스태빌라이저의 특성전환판정 수단에 의해 제어되어서 상기 서스펜션 또는 스태 빌라이저의 특성을 가변제어 하는 서스펜션 또는 스태빌라이저의 특성 전환작동수단을 구비한 서스펜션 제어 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임
KR1019900004140A 1989-04-22 1990-03-28 서스펜션제어장치 KR930010592B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP89-102820 1989-04-22
JP1102820A JPH02283513A (ja) 1989-04-22 1989-04-22 サスペンション制御装置

Publications (2)

Publication Number Publication Date
KR900015961A true KR900015961A (ko) 1990-11-12
KR930010592B1 KR930010592B1 (ko) 1993-10-30

Family

ID=14337661

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900004140A KR930010592B1 (ko) 1989-04-22 1990-03-28 서스펜션제어장치

Country Status (4)

Country Link
US (1) US5159555A (ko)
JP (1) JPH02283513A (ko)
KR (1) KR930010592B1 (ko)
DE (1) DE4012678C2 (ko)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5386365A (en) * 1991-03-22 1995-01-31 Mazda Motor Corporation Rear wheel steering system for vehicle
US5600553A (en) * 1991-05-13 1997-02-04 Canon Kabushiki Kaisha Fuzzy control apparatus
JP2917652B2 (ja) * 1991-06-10 1999-07-12 株式会社デンソー サスペンション制御装置
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
DE4228414B4 (de) * 1992-08-26 2006-11-16 Robert Bosch Gmbh Verfahren und Vorrichtung zur Aufbereitung von Sensorsignalen
DE4228893B4 (de) * 1992-08-29 2004-04-08 Robert Bosch Gmbh System zur Beeinflussung der Fahrdynamik eines Kraftfahrzeugs
KR970011358B1 (ko) * 1992-10-13 1997-07-10 미쯔비시 지도샤 고교 가부시끼가이샤 차량의 휠 얼라인먼트 제어방법 및 제어장치
FR2704484B1 (fr) * 1993-04-28 1995-07-07 Siemens Automotive Sa Dispositif de commande d'un ensemble de suspension interpose entre une roue et la caisse d'un vehicule automobile.
US6105420A (en) * 1994-06-27 2000-08-22 Bridgestone Corporation Electro-rheological fluid damper control system
JPH0920223A (ja) * 1995-07-07 1997-01-21 Nippondenso Co Ltd 路面状態識別装置
DE69930100T2 (de) 1999-06-24 2006-10-26 Stmicroelectronics S.R.L., Agrate Brianza Vorrichtung und Verfahren zur Regelung semiaktiver Aufhängungen von Fahrzeugen
US6816764B2 (en) 2002-05-02 2004-11-09 Ford Global Technologies, Llc Suspension coordinator subsystem and method
US7212896B2 (en) * 2002-05-29 2007-05-01 Ford Global Technologies, Llc Vehicle control
US7120529B2 (en) * 2002-05-29 2006-10-10 Ford Global Technologies, Llc Drive train and brakes coordinator subsystem and method
US6622074B1 (en) 2002-05-29 2003-09-16 Ford Global Technologies, Llc Vehicle motion control subsystem and method
US6856877B2 (en) * 2002-05-29 2005-02-15 Ford Global Technologies, Llc Integration of active assist and vehicle dynamics control and method
US20040024750A1 (en) * 2002-07-31 2004-02-05 Ulyanov Sergei V. Intelligent mechatronic control suspension system based on quantum soft computing
US7251638B2 (en) 2004-03-03 2007-07-31 Yamaha Hatsudoki Kabushiki Kaisha Intelligent robust control system for motorcycle using soft computing optimizer
US20060218108A1 (en) * 2005-03-24 2006-09-28 Sergey Panfilov System for soft computing simulation
US20060224547A1 (en) * 2005-03-24 2006-10-05 Ulyanov Sergey V Efficient simulation system of quantum algorithm gates on classical computer based on fast algorithm
US20060293817A1 (en) * 2005-06-23 2006-12-28 Takahide Hagiwara Intelligent electronically-controlled suspension system based on soft computing optimizer
DE102009027939A1 (de) * 2009-02-03 2010-08-05 Robert Bosch Gmbh Verfahren zur Fahrwerkregelung eines Kraftfahrzeugs, sowie Vorrichtung zur Durchführung
DE102010005041B4 (de) 2010-01-20 2015-05-07 Audi Ag Verfahren zum Regeln eines semi-aktiven Dämpfersystems
GB2511827B (en) * 2013-03-14 2015-08-12 Jaguar Land Rover Ltd Control unit for a vehicle suspension

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047709A (ja) * 1983-08-24 1985-03-15 Mitsubishi Motors Corp 自動車の懸架装置
JPS6060024A (ja) * 1983-09-09 1985-04-06 Nissan Motor Co Ltd 車両におけるロ−ル剛性制御装置
JP2681772B2 (ja) * 1985-11-07 1997-11-26 株式会社豊田中央研究所 振動制御装置
JPH07448B2 (ja) * 1985-11-25 1995-01-11 トヨタ自動車株式会社 サスペンシヨン制御装置
DE3640152A1 (de) * 1985-12-04 1988-11-24 Volkswagen Ag Radaufhaengung fuer ein fahrzeug mit einem frequenzabhaengigen daempfer
JPH0741783B2 (ja) * 1986-05-23 1995-05-10 日産自動車株式会社 サスペンシヨン制御装置
EP0292286B1 (en) * 1987-05-19 1993-02-03 Honda Giken Kogyo Kabushiki Kaisha Vehicle control system
EP0306003B1 (en) * 1987-09-04 1992-01-15 Toyota Jidosha Kabushiki Kaisha Electronic controlled fluid suspension system for controlling roll and pitch of a vehicle body
JPH01122716A (ja) * 1987-11-05 1989-05-16 Hitachi Ltd 自動車のアクティブサスペンション制御方式
JPH02225118A (ja) * 1989-02-27 1990-09-07 Mitsubishi Electric Corp サスペンション又はスタビライザの制御装置
JPH02270619A (ja) * 1989-04-13 1990-11-05 Mitsubishi Electric Corp ショックアブソーバ制御装置

Also Published As

Publication number Publication date
DE4012678C2 (de) 1994-09-08
US5159555A (en) 1992-10-27
KR930010592B1 (ko) 1993-10-30
DE4012678A1 (de) 1990-10-25
JPH02283513A (ja) 1990-11-21

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