FR2985022B1 - METHOD OF ESTIMATING THE RESISTANCE COEFFICIENT OF THE BEARING OF A TIRE - Google Patents

METHOD OF ESTIMATING THE RESISTANCE COEFFICIENT OF THE BEARING OF A TIRE

Info

Publication number
FR2985022B1
FR2985022B1 FR1162130A FR1162130A FR2985022B1 FR 2985022 B1 FR2985022 B1 FR 2985022B1 FR 1162130 A FR1162130 A FR 1162130A FR 1162130 A FR1162130 A FR 1162130A FR 2985022 B1 FR2985022 B1 FR 2985022B1
Authority
FR
France
Prior art keywords
tire
estimating
bearing
resistance coefficient
coefficient
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
Application number
FR1162130A
Other languages
French (fr)
Other versions
FR2985022A1 (en
Inventor
Carlos Barcha
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1162130A priority Critical patent/FR2985022B1/en
Publication of FR2985022A1 publication Critical patent/FR2985022A1/en
Application granted granted Critical
Publication of FR2985022B1 publication Critical patent/FR2985022B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
    • B60W40/1005—Driving resistance
    • 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
    • B60T2210/00—Detection or estimation of road or environment conditions; Detection or estimation of road shapes
    • B60T2210/10—Detection or estimation of road conditions
    • B60T2210/12—Friction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Tires In General (AREA)
FR1162130A 2011-12-21 2011-12-21 METHOD OF ESTIMATING THE RESISTANCE COEFFICIENT OF THE BEARING OF A TIRE Expired - Fee Related FR2985022B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1162130A FR2985022B1 (en) 2011-12-21 2011-12-21 METHOD OF ESTIMATING THE RESISTANCE COEFFICIENT OF THE BEARING OF A TIRE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1162130A FR2985022B1 (en) 2011-12-21 2011-12-21 METHOD OF ESTIMATING THE RESISTANCE COEFFICIENT OF THE BEARING OF A TIRE

Publications (2)

Publication Number Publication Date
FR2985022A1 FR2985022A1 (en) 2013-06-28
FR2985022B1 true FR2985022B1 (en) 2014-02-28

Family

ID=45688807

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1162130A Expired - Fee Related FR2985022B1 (en) 2011-12-21 2011-12-21 METHOD OF ESTIMATING THE RESISTANCE COEFFICIENT OF THE BEARING OF A TIRE

Country Status (1)

Country Link
FR (1) FR2985022B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19910967C1 (en) * 1999-03-12 2000-09-21 Avl Deutschland Gmbh Method for simulating the behavior of a vehicle on a road
JP4608306B2 (en) * 2004-12-21 2011-01-12 住友ゴム工業株式会社 Tire simulation method
JP2011226991A (en) * 2010-04-22 2011-11-10 Bridgestone Corp Rolling resistance prediction method and rolling resistance prediction apparatus

Also Published As

Publication number Publication date
FR2985022A1 (en) 2013-06-28

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

ST Notification of lapse

Effective date: 20180831