: 47 0 Fig. TireRoligResistaceMeasuremetSystem [] TMSI MTS [-3]. R.56PR [4] ( ) Yeoh () W =C 0 (I -3)+C 0 (I -3) +C 30 (I -3) 3 () :W ;I 3 ; C 0 C 0 C

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1 5 0 ChiaJouralofHighwayadTrasport Vol.5 No. Ja.0 :00-737(0) (. 009;. 6604) : : ; : ; ; ; ; ; :U467.4 :A AalysisofTestMethodofVehicleTireRoligResistaceTester ZHANGShao-guo GAOFeg HANGBai-li LIMeg (.SchoolofTrasportatioScieceadEgieerigBeihagUiversityBeijig009Chia;.MESNACCo.Ltd.Qigdao6604ShadogChia) Abstract:Iordertoevaluatethefeasibilityoftestschemeforvehicletireroligresistace basedotireroligresistacemeasuremetsystem modelaew methodofstudyigtirerolig resistace was developed with displacemet deformatio. Based o brief itroductio of costructio process offiite elemettest modelforrolig resistaceby cotrolig the experimetalparameterofoutertirethedisplacemetfielddistributiosofsesorplate were studieduder diferetcoditios ad testscheme was worked out.regardig the sesor istalatiopositiosasthedetectiopoitstherelatiocurvesbetweetireroligresistaces adthecotrolparameterswereestablished.afteraveragefilterigtreatmetofcolecteddata calculatedvalueswerecomparedwithtestdata.resultsshowthattireroligresistacerisesas theloadorspeedehacesadreducesasthepeumaticpressureicreases.thesimulatio resultsarecosistetwithtestdata.itisvalidatedthattheproposedtestmethodisreasoable adfeasible. Keywords:automotiveegieerig;tire;fiiteelemetaalysis;roligresistace;displacemet field;testmethod :0-04- : ( ) (00AA0405) : (979-) zsg7339@63.com

2 : 47 0 Fig. TireRoligResistaceMeasuremetSystem [] TMSI MTS [-3]. R.56PR [4] ( ) Yeoh () W =C 0 (I -3)+C 0 (I -3) +C 30 (I -3) 3 () :W ;I 3 ; C 0 C 0 C 30 - ABAQUSEmbedded [5] [6-7]

48 0 Q () [8] Q= πσpεptaδ π/ω =ω σpεptaδ () :σp εp ;ω ;taδ 040800km h - 0~ 0.05s.

3 48 0 Q () [8] Q= πσpεptaδ π/ω =ω σpεptaδ () :σp εp ;ω ;taδ km h - 0~ 0.05s. ABAQUS/Explicit [9] M u+c u+ku=p (3) :M ;P ;u u u ;K ;C ( :MPa) 0 (4) Fig. StresNephogramofTire(Uit:MPa) (K-p M)Φ=0 (4) :p ;Φ 0.s 0.05s t DDD3D4 4 3.

4 : 49 k=807.6b=7. 4 D s (s=3 4) D D= 4 ( D -D +D 3-D 4 ) (5) 5 D 80km h - t (0~0.05s) Fig.5 5 Time-historyCurvesofRoligResistace 0.05s 0.07~0.s U U = m m D j (6) j= :m ;D j (6) x F F=kx+b (7) k = (x i - 珚 x)(f i - F) 珚 i= b= 珚 F -k 珚 x = (x i - x) 珚 i= 珚 x = x i 珚 F = i= i= i= x if i - 珚 x F烌 i= x i - 珚 x Fi 烎 :kb ; ;F i x i i= 4 烍 (8) R.56PR : 830kPa 30.89kN

50 0 ~3 Tab. AalysisofDisplacemetFieldofRolig ResistacesatDiferetSpeeds p/ kpa F/ v/ U/ kn (km h - ) mm 0 0.036 3 830 9.6 40 80 0.043 0.057 4 0 0.095 Tab.

5 50 0 ~3 Tab. AalysisofDisplacemetFieldofRolig ResistacesatDiferetSpeeds p/ kpa F/ v/ U/ kn (km h - ) mm Tab. AalysisofDisplacemetFieldofRolig ResistacesatDiferetLoads p/ kpa F/ v/ U/ kn (km h - ) mm Tab.3 AalysisofDisplacemetFieldofRolig ResistacesatDiferetPeumaticPresures p/ kpa F/ v/ U/ kn (km h - ) mm ~3 U (7) x F r=f t [+(L/R)] (9) :F r ;F t ;L ;R (GB/T ) MTS 6 (9) 7~9 7 taδ

6 : 5 [0] 8 VehicleSystem Dyamics00543(S):4-5. [3] CHELIFBRAGHIN FBRUSAROSCO Metal. Desig ad Testig ofaiovative Measuremet DeviceforTyre-roadCotactForces[J].Mechaical [4]. [J]. 004(3):09-. WANGJia-qiagHE Feg-jiagZHANG Li-bi etal.a Model for Testig Automobile Dyamic Property[J].ChiaJouralof Highwayad Tras- port004(3):09-. [5] 5%. [D]. : 009: sistaceadhydroplaigofradialtire[d].beijig: Beijig UiversityofChemicalTechology009:7-0. RoligTiresbyComputerSimulatio[J].Mathemat- () icsad ComputersiSimulatio00467(3): [7] YIN H SHU Y SZHANG Hetal.Truck Tire Thermal-mechaicalFEAadDMA withapplicatio toeduraceevaluatio[j].tiresciecead Tech- ology00634(4):0-36. [8]. [J]. 0090(5): GONG Ke-jiaWEIYi-taoYEJi-xiog.Simulatio TechiquesofTireRoligResistaceBasedoTher- mal-mechaicalfea[j].chia MechaicalEgieer- () ig0090(5): [9].ABAQUS [M]. : 005:3-6. ZHANG We-yua.ABAQUS Dyamic Aalysis : Guideof Fiite Elemet[M].Beijig:Chia Book Refereces: PublishigHouse005:3-6. [0]. [M]. : [] BARRANDJBOKARJ.ReducigTireRoligRe- 996: sistacetosavefueladloweremissios[j].sae ZHUANGJi-de.VehicleTireStudy[M].Beijig:Bei- Paper jigistituteoftechologypress996: [] ORTIZ ACABRERAJACASTILLOJetal.A- alysisadevaluatioofatyre ModelThroughTest DataObtaiedUsigtheIMMaTyreTestBech[J]. Systemsad SigalProcessig05(6):956- HAN Xiu-zhi.ResearchoSteady-stateRolig Re- [6] LIN Y JHWANG SJ.TemperaturePredictioof

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