ATE469777T1 - Verfahren und vorrichtung zur steuerung einer semiaktiven aufhängung - Google Patents

Verfahren und vorrichtung zur steuerung einer semiaktiven aufhängung

Info

Publication number
ATE469777T1
ATE469777T1 AT07766631T AT07766631T ATE469777T1 AT E469777 T1 ATE469777 T1 AT E469777T1 AT 07766631 T AT07766631 T AT 07766631T AT 07766631 T AT07766631 T AT 07766631T AT E469777 T1 ATE469777 T1 AT E469777T1
Authority
AT
Austria
Prior art keywords
signal
controlling
squared
representative
suspension system
Prior art date
Application number
AT07766631T
Other languages
English (en)
Inventor
Sergio Savaresi
Cristiano Spelta
Original Assignee
Milano Politecnico
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 Milano Politecnico filed Critical Milano Politecnico
Application granted granted Critical
Publication of ATE469777T1 publication Critical patent/ATE469777T1/de

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
    • B60G17/0152—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
    • B60G17/0165—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 to an external condition, e.g. rough road surface, side wind
    • 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
    • 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
    • B60G2400/20—Speed
    • B60G2400/206—Body oscillation speed; Body vibration 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Catching Or Destruction (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Vibration Prevention Devices (AREA)
AT07766631T 2006-07-19 2007-07-16 Verfahren und vorrichtung zur steuerung einer semiaktiven aufhängung ATE469777T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001403A ITMI20061403A1 (it) 2006-07-19 2006-07-19 Metodo ed apparato per controllare una sospensione semiattiva
PCT/IB2007/002033 WO2008010075A2 (en) 2006-07-19 2007-07-16 Method and apparatus for controlling a semi -active suspension

Publications (1)

Publication Number Publication Date
ATE469777T1 true ATE469777T1 (de) 2010-06-15

Family

ID=38740435

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07766631T ATE469777T1 (de) 2006-07-19 2007-07-16 Verfahren und vorrichtung zur steuerung einer semiaktiven aufhängung

Country Status (8)

Country Link
US (1) US20100121529A1 (de)
EP (1) EP2040944B1 (de)
CN (1) CN101511616B (de)
AT (1) ATE469777T1 (de)
DE (1) DE602007006956D1 (de)
ES (1) ES2347191T3 (de)
IT (1) ITMI20061403A1 (de)
WO (1) WO2008010075A2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITSA20080021A1 (it) * 2008-08-06 2010-02-06 Gerardo Acocella Metodo ed apparato per controllare un sistema di sospensione semi-attivo per motociclo
EP2577027A2 (de) 2010-06-03 2013-04-10 Polaris Industries Inc. Elektronische drosselregelung
EP2517904B1 (de) 2011-04-29 2014-07-23 Fiat Group Automobiles S.p.A. Steuerung eines Aufhängungssystems eines Fahrzeugs mit vier halbaktiven Aufhängungen
US9102209B2 (en) * 2012-06-27 2015-08-11 Bose Corporation Anti-causal vehicle suspension
CA2890996C (en) 2012-11-07 2023-03-21 Polaris Industries Inc. Vehicle having suspension with continuous damping control
US9205717B2 (en) 2012-11-07 2015-12-08 Polaris Industries Inc. Vehicle having suspension with continuous damping control
WO2016069405A2 (en) 2014-10-31 2016-05-06 Polaris Industries Inc. System and method for controlling a vehicle
CN118849684A (zh) 2015-05-15 2024-10-29 北极星工业有限公司 多用途车辆
EP3303025B1 (de) * 2015-06-03 2021-04-21 Clearmotion, Inc. Verfahren und systeme zur steuerung der fahrzeugkörperbewegung und insassenerfahrung
FR3039690B1 (fr) * 2015-07-28 2018-12-07 Psa Automobiles Sa. Dispositif pour estimer un indicateur d’etat d’une voie de circulation empruntee par un vehicule terrestre
CA3043481C (en) 2016-11-18 2022-07-26 Polaris Industries Inc. Vehicle having adjustable suspension
CN106515348B (zh) * 2016-12-23 2020-04-28 浙江孔辉汽车科技有限公司 一种用于车辆悬架系统的智能加速度阻尼半主动控制方法
US10406884B2 (en) 2017-06-09 2019-09-10 Polaris Industries Inc. Adjustable vehicle suspension system
CN107869543B (zh) * 2017-09-28 2019-09-24 中国船舶重工集团公司第七0九研究所 基于磁流变液的隔振装置
CN108253075B (zh) * 2018-01-22 2019-08-02 东北大学 一种具有多频段振动能量回收能力的磁流变阻尼器
US10946736B2 (en) 2018-06-05 2021-03-16 Polaris Industries Inc. All-terrain vehicle
CN109334376B (zh) * 2018-09-11 2021-06-22 江苏大学 磁流变半主动悬架的减振器力学特性时变补偿控制系统及其构造方法
US10987987B2 (en) 2018-11-21 2021-04-27 Polaris Industries Inc. Vehicle having adjustable compression and rebound damping
JP7186282B2 (ja) * 2019-03-27 2022-12-08 日立Astemo株式会社 サスペンション制御装置
CA3299418A1 (en) 2019-04-30 2026-03-02 Polaris Industries Inc. Vehicle with removable final drive
US11691674B2 (en) 2020-05-15 2023-07-04 Polaris Industries Inc. Off-road vehicle
US12187127B2 (en) 2020-05-15 2025-01-07 Polaris Industries Inc. Off-road vehicle
CN120735865A (zh) 2020-05-20 2025-10-03 北极星工业有限公司 用于非道路休闲车辆的可调悬架的系统和方法
MX2022015902A (es) 2020-07-17 2023-01-24 Polaris Inc Suspensiones ajustables y operacion de vehiculo para vehiculos recreativos todoterreno.
MX2023006716A (es) 2022-06-13 2023-12-14 Polaris Inc Tren de potencia para vehiculo utilitario.
US12371000B2 (en) * 2022-12-12 2025-07-29 GM Global Technology Operations LLC Damper control systems and methods based on oil detected from forward images
USD1067123S1 (en) 2023-01-20 2025-03-18 Polaris Industries Inc. Off-road vehicle
USD1120805S1 (en) 2023-06-29 2026-03-31 Polaris Industries Inc. Body assembly for an off-road vehicle

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Publication number Priority date Publication date Assignee Title
JP2697245B2 (ja) * 1990-05-01 1998-01-14 トヨタ自動車株式会社 サスペンション制御装置
US5322320A (en) * 1992-01-14 1994-06-21 Nippondenso Co., Ltd. Shock absorber damping force control system for vehicle
DE69312371T2 (de) * 1992-04-17 1998-01-15 Toyota Motor Co Ltd Radaufhängungs-Regelsystem mit variablem Dämpfungskoeffizient, abhängig von der Frequenz der Erregerkraft
JP2962046B2 (ja) * 1992-05-15 1999-10-12 日産自動車株式会社 サスペンションの振動入力推定装置
JPH0858337A (ja) * 1994-08-23 1996-03-05 Nissan Motor Co Ltd サスペンション制御装置
CN2245007Y (zh) * 1996-01-15 1997-01-15 王应柏 汽车拖钩减震器
WO2000028236A1 (en) * 1998-11-11 2000-05-18 Kenmar Company Trust Enhanced computer optimized adaptive suspension system and method
CN100358739C (zh) * 2004-06-29 2008-01-02 重庆大学 一种基于小波分解的汽车磁流变半主动悬架阻尼控制的方法
FR2890903B1 (fr) * 2005-09-22 2008-12-05 Peugeot Citroen Automobiles Sa Dispositif de commande de suspension, vehicule muni de celui-ci, procede d'obtention et programme.
JP4931789B2 (ja) * 2007-12-21 2012-05-16 アイシン精機株式会社 減衰特性制御装置

Also Published As

Publication number Publication date
CN101511616B (zh) 2011-12-07
EP2040944A2 (de) 2009-04-01
DE602007006956D1 (de) 2010-07-15
ES2347191T3 (es) 2010-10-26
EP2040944B1 (de) 2010-06-02
CN101511616A (zh) 2009-08-19
WO2008010075A2 (en) 2008-01-24
US20100121529A1 (en) 2010-05-13
WO2008010075A3 (en) 2008-03-20
ITMI20061403A1 (it) 2008-01-20

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