ATE325730T1 - Maximalreibwertermittlung anhand der messung der umfangausdehnung in einer reifenseitenwand - Google Patents

Maximalreibwertermittlung anhand der messung der umfangausdehnung in einer reifenseitenwand

Info

Publication number
ATE325730T1
ATE325730T1 AT03704558T AT03704558T ATE325730T1 AT E325730 T1 ATE325730 T1 AT E325730T1 AT 03704558 T AT03704558 T AT 03704558T AT 03704558 T AT03704558 T AT 03704558T AT E325730 T1 ATE325730 T1 AT E325730T1
Authority
AT
Austria
Prior art keywords
tire
measurement
tire sidewall
maximum friction
circumferential expansion
Prior art date
Application number
AT03704558T
Other languages
English (en)
Inventor
David Bertrand
Original Assignee
Michelin Soc Tech
Michelin Rech Tech
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 Michelin Soc Tech, Michelin Rech Tech filed Critical Michelin Soc Tech
Application granted granted Critical
Publication of ATE325730T1 publication Critical patent/ATE325730T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/02—Measuring coefficient of friction between materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
    • B60T8/1725—Using tyre sensors, e.g. Sidewall Torsion sensors [SWT]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/02—Tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Tires In General (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Body Structure For Vehicles (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
AT03704558T 2002-02-08 2003-02-06 Maximalreibwertermittlung anhand der messung der umfangausdehnung in einer reifenseitenwand ATE325730T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0201594A FR2835918A1 (fr) 2002-02-08 2002-02-08 Mesure de coefficient d'adherrence maximal a partir de la mesure de l'extension circonferentielle dans un flanc d'un pneu

Publications (1)

Publication Number Publication Date
ATE325730T1 true ATE325730T1 (de) 2006-06-15

Family

ID=27620044

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03704558T ATE325730T1 (de) 2002-02-08 2003-02-06 Maximalreibwertermittlung anhand der messung der umfangausdehnung in einer reifenseitenwand

Country Status (9)

Country Link
US (1) US7099765B2 (de)
EP (1) EP1476338B1 (de)
JP (1) JP2005516835A (de)
KR (1) KR20040094421A (de)
AT (1) ATE325730T1 (de)
AU (1) AU2003206851A1 (de)
DE (1) DE60305153T2 (de)
FR (1) FR2835918A1 (de)
WO (1) WO2003066399A1 (de)

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US7398146B2 (en) * 2002-06-24 2008-07-08 Michelin Recherche Et Technique S.A. Measurement of the maximum adhesion coefficient by measuring stress in a bead of a tire
JP4787827B2 (ja) * 2004-06-30 2011-10-05 ソシエテ ド テクノロジー ミシュラン タイヤトレッドの応力を測定して最大グリップ係数を見積るシステム。
US7601651B2 (en) * 2006-03-31 2009-10-13 Applied Materials, Inc. Method to improve the step coverage and pattern loading for dielectric films
US20070287301A1 (en) 2006-03-31 2007-12-13 Huiwen Xu Method to minimize wet etch undercuts and provide pore sealing of extreme low k (k<2.5) dielectrics
US7780865B2 (en) * 2006-03-31 2010-08-24 Applied Materials, Inc. Method to improve the step coverage and pattern loading for dielectric films
FR2909946B1 (fr) * 2006-12-13 2010-09-17 Soc Tech Michelin Procede d'estimation d'un risque de defaut de liaison au sol d'un vehicule automobile
FR2912215B1 (fr) * 2007-02-02 2010-05-14 Michelin Soc Tech Procede de quantification d'une utilisation d'un potentiel d'adherence maximal d'un pneumatique
FR2917164B1 (fr) * 2007-06-11 2009-09-04 Michelin Soc Tech Procede d'estimation de la performance d'un pneu dans une situation de freinage.
FR2918478B1 (fr) 2007-07-04 2009-08-21 Michelin Soc Tech Procede d'estimation de la marge d'adherence disponible d'un pneumatique en roulage.
WO2009137056A2 (en) * 2008-05-07 2009-11-12 Bridgestone Americas Tire Operations, Llc Method of designing a tire having a target residual aligning torque
FR3014807B1 (fr) 2013-12-18 2016-02-05 Michelin & Cie Estimation du potentiel d'adherence par evaluation du rayon de roulement
US9650053B2 (en) * 2014-12-03 2017-05-16 The Goodyear Tire & Rubber Company Slip ratio point optimization system and method for vehicle control
US12246700B2 (en) * 2022-11-21 2025-03-11 GM Global Technology Operations LLC Machine learning-based tractive limit and wheel stability status estimation

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DE19900082C2 (de) 1999-01-04 2003-09-25 Continental Ag Reibkraftregelsystem und Fahrzeugluftreifen mit Sensor dafür
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FR2797496A1 (fr) * 1999-08-10 2001-02-16 Michelin Soc Tech Mesures d'adherence entre une roue de vehicule et la chaussee
JP4272317B2 (ja) 1999-10-25 2009-06-03 株式会社ブリヂストン タイヤ設計方法、タイヤ用加硫金型設計方法、タイヤ用加硫金型製造方法、空気入りタイヤの製造方法、タイヤ設計プログラムを記録した記録媒体
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US6550320B1 (en) * 2000-05-31 2003-04-22 Continental Ag System and method for predicting tire forces using tire deformation sensors
JP2002012160A (ja) 2000-06-29 2002-01-15 Fuji Heavy Ind Ltd 車両の路面摩擦係数推定装置
JP3271963B1 (ja) * 2000-10-26 2002-04-08 富士重工業株式会社 車両の路面摩擦係数推定装置
DE60231067D1 (de) 2001-07-10 2009-03-19 Commissariat Energie Atomique Eine Kraftmesseinrichtung beinhaltender Reifen
JP4479992B2 (ja) 2001-08-06 2010-06-09 ソシエテ ド テクノロジー ミシュラン 応力からタイヤの特徴を決定する方法
JP4479993B2 (ja) 2001-08-06 2010-06-09 ソシエテ ド テクノロジー ミシュラン タイヤに加わる力の成分およびセルフアライニングトルクを求める方法
FR2835919A1 (fr) 2002-02-08 2003-08-15 Michelin Soc Tech Mesure de coefficient d'adherence maximal a partir de la connaissance des efforts et du couple d'autoalignement generes dans l'air de contact d'un pneu
US7398146B2 (en) 2002-06-24 2008-07-08 Michelin Recherche Et Technique S.A. Measurement of the maximum adhesion coefficient by measuring stress in a bead of a tire

Also Published As

Publication number Publication date
EP1476338A1 (de) 2004-11-17
DE60305153T2 (de) 2007-03-01
AU2003206851A1 (en) 2003-09-02
US20050065698A1 (en) 2005-03-24
KR20040094421A (ko) 2004-11-09
WO2003066399A1 (fr) 2003-08-14
DE60305153D1 (de) 2006-06-14
EP1476338B1 (de) 2006-05-10
FR2835918A1 (fr) 2003-08-15
JP2005516835A (ja) 2005-06-09
US7099765B2 (en) 2006-08-29

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