FR2889679B1 - Systeme et procede d'estimation d'au moins une caracteristique d'une suspension de vehicule automobile - Google Patents
Systeme et procede d'estimation d'au moins une caracteristique d'une suspension de vehicule automobileInfo
- Publication number
- FR2889679B1 FR2889679B1 FR0508494A FR0508494A FR2889679B1 FR 2889679 B1 FR2889679 B1 FR 2889679B1 FR 0508494 A FR0508494 A FR 0508494A FR 0508494 A FR0508494 A FR 0508494A FR 2889679 B1 FR2889679 B1 FR 2889679B1
- Authority
- FR
- France
- Prior art keywords
- estimating
- suspension
- characteristic
- motor vehicle
- vehicle
- 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
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
- 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
- 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
- B60G2600/1871—Optimal control; Kalman Filters
-
- 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
- B60G2800/70—Estimating or calculating vehicle parameters or state variables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0508494A FR2889679B1 (fr) | 2005-08-10 | 2005-08-10 | Systeme et procede d'estimation d'au moins une caracteristique d'une suspension de vehicule automobile |
PCT/FR2006/050752 WO2007017606A1 (fr) | 2005-08-10 | 2006-07-26 | Systeme et procede d'estimation d'au moins une caracteristique d'une suspension de vehicule automobile |
EP06794503A EP1912809A1 (fr) | 2005-08-10 | 2006-07-26 | Systeme et procede d'estimation d'au moins une caracteristique d'une suspension de vehicule automobile |
US12/063,852 US20100198527A1 (en) | 2005-08-10 | 2006-07-26 | System and method for estimating at least one characteristic of a motor vehicle suspension |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0508494A FR2889679B1 (fr) | 2005-08-10 | 2005-08-10 | Systeme et procede d'estimation d'au moins une caracteristique d'une suspension de vehicule automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2889679A1 FR2889679A1 (fr) | 2007-02-16 |
FR2889679B1 true FR2889679B1 (fr) | 2007-11-09 |
Family
ID=36168459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0508494A Expired - Fee Related FR2889679B1 (fr) | 2005-08-10 | 2005-08-10 | Systeme et procede d'estimation d'au moins une caracteristique d'une suspension de vehicule automobile |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100198527A1 (fr) |
EP (1) | EP1912809A1 (fr) |
FR (1) | FR2889679B1 (fr) |
WO (1) | WO2007017606A1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8825267B2 (en) * | 2007-03-16 | 2014-09-02 | Nira Dynamics Ab | Use of suspension information in tire pressure deviation detection for a vehicle tire |
WO2008138067A1 (fr) * | 2007-05-15 | 2008-11-20 | University Of Technology, Sydney | Procédé et système pour estimer des paramètres d'un véhicule |
FR2916409B1 (fr) * | 2007-05-25 | 2009-08-21 | Snr Roulements Sa | Procede d'estimation d'un parametre de roulage d'un vehicule automobile au moyen d'un filtre de kalman |
US8427093B2 (en) * | 2010-07-02 | 2013-04-23 | Woodward Hrt, Inc. | Controller for actuation system employing Kalman estimator incorporating effect of system structural stiffness |
DE102011082806A1 (de) * | 2011-09-16 | 2013-03-21 | Zf Friedrichshafen Ag | Verfahren und Vorrichtung zur Diagnose von Fehlern in Bauteilen von Fahrwerksystemen von Kraftfahrzeugen |
US9874496B2 (en) * | 2013-03-12 | 2018-01-23 | The Goodyear Tire & Rubber Company | Tire suspension fusion system for estimation of tire deflection and tire load |
DE102013018967A1 (de) * | 2013-11-12 | 2015-05-13 | Valeo Schalter Und Sensoren Gmbh | Verfahren zur Prognose des Fahrweges eines Kraftfahrzeuges und Prognoseeinrichtung |
FR3030373B1 (fr) * | 2014-12-17 | 2018-03-23 | Continental Automotive France | Procede d'estimation de la fiabilite de mesures de capteurs de roue d'un vehicule et systeme de mise en oeuvre |
US9995654B2 (en) | 2015-07-08 | 2018-06-12 | The Goodyear Tire & Rubber Company | Tire and vehicle sensor-based vehicle state estimation system and method |
CN107818216B (zh) * | 2017-10-30 | 2019-09-24 | 广西科技大学 | 车辆驾驶室车架结构优化方法 |
CN110001337B (zh) * | 2019-03-12 | 2021-07-20 | 江苏大学 | 一种基于add正实网络优化的车辆isd悬架二阶理想模型的建立方法 |
CN113051691B (zh) * | 2021-04-30 | 2023-09-26 | 的卢技术有限公司 | 一种基于adams环境下的等效半载悬架建模方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3810638C1 (fr) * | 1988-03-29 | 1989-08-10 | Boge Ag, 5208 Eitorf, De | |
US4921272A (en) * | 1989-02-10 | 1990-05-01 | Lord Corporation | Semi-active damper valve means with electromagnetically movable discs in the piston |
DE4133237C2 (de) * | 1991-10-05 | 2001-10-11 | Bosch Gmbh Robert | System zur Fahrwerkregelung |
JP3787038B2 (ja) * | 1998-09-10 | 2006-06-21 | トヨタ自動車株式会社 | 弾性支持装置、車両用弾性支持装置及び車両用サスペンション装置のための制御装置 |
-
2005
- 2005-08-10 FR FR0508494A patent/FR2889679B1/fr not_active Expired - Fee Related
-
2006
- 2006-07-26 EP EP06794503A patent/EP1912809A1/fr not_active Withdrawn
- 2006-07-26 WO PCT/FR2006/050752 patent/WO2007017606A1/fr active Application Filing
- 2006-07-26 US US12/063,852 patent/US20100198527A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
FR2889679A1 (fr) | 2007-02-16 |
WO2007017606A1 (fr) | 2007-02-15 |
EP1912809A1 (fr) | 2008-04-23 |
US20100198527A1 (en) | 2010-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20120430 |