ES2067742T3 - Sistema de control de la suspension de un vehiculo terrestre. - Google Patents

Sistema de control de la suspension de un vehiculo terrestre.

Info

Publication number
ES2067742T3
ES2067742T3 ES90907282T ES90907282T ES2067742T3 ES 2067742 T3 ES2067742 T3 ES 2067742T3 ES 90907282 T ES90907282 T ES 90907282T ES 90907282 T ES90907282 T ES 90907282T ES 2067742 T3 ES2067742 T3 ES 2067742T3
Authority
ES
Spain
Prior art keywords
springs
assembled
masses
mass
values
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 - Lifetime
Application number
ES90907282T
Other languages
English (en)
Inventor
David Allen Williams
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.)
Group Lotus PLC
Original Assignee
Group Lotus PLC
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
Application filed by Group Lotus PLC filed Critical Group Lotus PLC
Application granted granted Critical
Publication of ES2067742T3 publication Critical patent/ES2067742T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/08—Agricultural vehicles
    • B60G2300/082—Tractors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/12—Cycles; Motorcycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/32—Track vehicles
    • 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
    • B60G2400/106—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
    • B60G2400/20—Speed
    • B60G2400/206—Body oscillation speed; Body vibration frequency
    • 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
    • B60G2400/25—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
    • 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
    • B60G2400/50—Pressure
    • 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
    • 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
    • B60G2600/12—Sampling or average detecting; Addition or substraction
    • 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
    • B60G2600/60—Signal noise suppression; Electronic filtering 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
    • B60G2600/74—Analog systems
    • 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
    • B60G2600/76—Digital systems
    • 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
    • B60G2600/85—Speed of regulation
    • 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

Landscapes

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

Abstract

LA INVENCION PRESENTA UN SISTEMA DE CONTROL DE LA SUSPENSION DE UN VEHICULO TERRESTRE QUE CONSTA DE MEDIOS PARA MEDIR LAS FUERZAS QUE ACTUAN ENTRE LA MASA ARMADA CON RESORTES (EL CUERPO DEL VEHICULO) Y LAS MASAS NO ARMADAS CON RESORTES (RUEDA Y MONTAJE DE CUBOS) CONECTADAS AL MISMO, MEDIOS PARA PRODUCIR SEÑALES PROPORCIONALES A LOS VALORES DE LAS FUERZAS MEDIDAS RESULTANTES, MEDIOS PARA DETERMINAR A PARTIR DE LAS SEÑALES LOS VALORES DE LAS FUERZAS NECESARIAS QUE HAN DE SER APLICADAS ENTRE LAS MASAS NO ARMADAS CON RESORTES Y LA MASA ARMADA CON RESORTE PARA REDUCIR LOS CAMBIOS DE FUERZA EXPERIMENTADOS POR LA MASA ARMADA CON RESORTE, MEDIOS PARA DETERMINAR LOS VALORES DE LAS VELOCIDADES RELATIVAS SOLICITADAS NECESARIAS ENTRE LAS MASAS NO ARMADAS CON RESORTES Y LA MASA ARMADA CON RESORTES DEL VEHICULO EN PROPORCION A LOS VALORES DE LAS VELOCIDADES RELATIVAS REQUERIDAS ENTRE LA MASA ARMADA CON RESORTES Y LAS MASAS NO ARMADAS CON RESORTES. LA INVENCION PRESENTA UN SISTEMA DE CONTROL DE LA SUSPENSION ACTIVO, CUYAS SALIDAS CORRESPONDEN A LAS VELOCIDADES REQUERIDAS DE LOS ACTUADORES DEL SISTEMA EN LUGAR DE A LOS DESPLAZAMIENTOS REQUERIDOS DE LOS ACTUADORES. LA INVENCION PRESENTA MEDIOS MEDIANTE LOS CUALES LOS ACTUADORES PUEDEN SER CONTROLADOS EFICAZMENTE POR LAS DEMANDAS DE VELOCIDAD, CON UNA REALIMENTACION NECESARIA PARA ASEGURAR UN CONTROL PRECISO.
ES90907282T 1989-05-04 1990-05-04 Sistema de control de la suspension de un vehiculo terrestre. Expired - Lifetime ES2067742T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898910274A GB8910274D0 (en) 1989-05-04 1989-05-04 Land vehicle suspension control system

Publications (1)

Publication Number Publication Date
ES2067742T3 true ES2067742T3 (es) 1995-04-01

Family

ID=10656224

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90907282T Expired - Lifetime ES2067742T3 (es) 1989-05-04 1990-05-04 Sistema de control de la suspension de un vehiculo terrestre.

Country Status (8)

Country Link
US (1) US5289379A (es)
EP (1) EP0471734B1 (es)
JP (1) JP2997045B2 (es)
CA (1) CA2053870A1 (es)
DE (1) DE69014620T2 (es)
ES (1) ES2067742T3 (es)
GB (1) GB8910274D0 (es)
WO (1) WO1990013449A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR970011089B1 (ko) * 1992-02-14 1997-07-07 미쯔비시 지도샤 고교 가부시끼가이샤 노면상태의 식별방법 및 써스펜션의 제어 장치
US5510986A (en) * 1994-03-14 1996-04-23 Trw Inc. Method and apparatus for controlling an active suspension system
US6105420A (en) * 1994-06-27 2000-08-22 Bridgestone Corporation Electro-rheological fluid damper control system
US5999868A (en) * 1996-02-26 1999-12-07 Board Of Regents The University Of Texas System Constant force suspension, near constant force suspension, and associated control algorithms
US6398227B1 (en) * 2000-10-13 2002-06-04 Case Corp. Ride control apparatus and method
US6973470B2 (en) * 2001-06-13 2005-12-06 Corrent Corporation Circuit and method for performing multiple modulo mathematic operations
US6829524B2 (en) * 2001-08-20 2004-12-07 Wisys Technology Foundation, Inc. Method and apparatus for estimating yaw rate in a wheeled vehicle and stability system
WO2003101768A1 (en) * 2002-05-31 2003-12-11 Trw Automotive U.S. Llc Integrated control unit for an active roll control system for a vehicle suspension system
DE602007001981D1 (de) * 2007-10-12 2009-09-24 Siemens Ag Verfahren und Vorrichtung zur Bereitstellung mindestens eines Eingangssensorsignals für eine Steuerungs- und/oder Überwachungsanwendung sowie Steuerungsvorrichtung
EP2156970A1 (en) 2008-08-12 2010-02-24 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Multi-point hydraulic suspension system for a land vehicle
DE102009060999A1 (de) 2009-06-24 2011-01-05 German Gresser Energieoptimiertes Elektrofahrzeug mit autarker Stromversorgung und Verfahren zur Stromerzeugung, bevorzugt aus kinetischer und Gravitationsenergie
US8990000B2 (en) * 2013-04-23 2015-03-24 Ford Global Technologies, Llc Active suspension with load detection and adaptation
WO2016118887A1 (en) 2015-01-23 2016-07-28 Levant Power Corporation Method and apparatus for controlling an actuator
CN107839425B (zh) * 2017-10-27 2020-01-07 中国北方车辆研究所 一种履带车辆垂直振动与俯仰振动协同控制方法
DE102018000078A1 (de) * 2018-01-08 2019-07-11 Leopold Kostal Gmbh & Co. Kg Verfahren zur Bestimmung der Auslenkung des Betätigungsglieds eines kapazitiven Mehrwege-Kraftsensorbausteins
CN110027378B (zh) * 2019-01-11 2021-08-03 江苏大学 汽车主动悬架电磁作动器抗饱和复合控制器及构造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002886A1 (en) * 1983-01-21 1984-08-02 Lotus Car Vehicle suspension system
JPS59213510A (ja) * 1983-05-20 1984-12-03 Toyota Central Res & Dev Lab Inc アクテイブ・サスペンシヨン装置
JPS60248416A (ja) * 1984-05-21 1985-12-09 Toyota Central Res & Dev Lab Inc アクテイブサスペンシヨン装置
JPS61163011A (ja) * 1985-01-14 1986-07-23 Nissan Motor Co Ltd 電子制御ショックアブソ−バ装置
JPH0696363B2 (ja) * 1986-06-10 1994-11-30 日産自動車株式会社 能動型サスペンシヨン
JPH0780411B2 (ja) * 1986-07-31 1995-08-30 トヨタ自動車株式会社 車輌用アクテイブサスペンシヨン
DE3761475D1 (de) * 1986-08-05 1990-03-01 Mazda Motor Radaufhaengung fuer ein fahrzeug.
DE3889329T2 (de) * 1988-01-20 1994-11-17 Moog Inc Fahrzeugaufhängesystem und dessen betrieb.
JPH02106419A (ja) * 1988-10-14 1990-04-18 Fuji Heavy Ind Ltd 自動車の車高調整装置
JP2514252B2 (ja) * 1989-07-31 1996-07-10 日産自動車株式会社 能動型サスペンション

Also Published As

Publication number Publication date
DE69014620D1 (de) 1995-01-12
WO1990013449A1 (en) 1990-11-15
EP0471734A1 (en) 1992-02-26
DE69014620T2 (de) 1995-07-06
CA2053870A1 (en) 1990-11-05
JP2997045B2 (ja) 2000-01-11
EP0471734B1 (en) 1994-11-30
US5289379A (en) 1994-02-22
GB8910274D0 (en) 1989-06-21
JPH04504989A (ja) 1992-09-03

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