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1、AStudyonVehicleRollandRollover1.VehicleRollDynamicsAnintroductiontostaticanddynamicrollstabilityofaheavycommercialvehiclecanbefoundin[1],whichintroducesdifferentfactorsinfluencingthestaticanddynamicrollstabilityofaheavycommercialvehicle.2.ReviewofVehicleRollov
2、erGoldmanR.Wetal.[2]presentsareviewofliteraturepertainingtovehicularrollover.Thisreviewislimitedtopaperscoveringrolloverofroadvehicles,suchaspassengercars,utilityvehiclesandheavycommercialtrucks-botharticulatedandnon-articulated,i.e.thereviewexcludespapersrega
3、rdingoff-roadvehicles.Inaddition,thisreviewfocusesmainlyoncasesofmanoeuvreinducedrolloversuchasrolloverincornering,lane-changemanoeuvres,etc.,thoughrolloverbytrippingisdiscussedtoacertaindegree.Itbeginswithageneralintroductiontotherolloverphenomenonthatmaybeap
4、pliedtobotharticulatedandnon-articulatedvehicles.Non-articulatedvehiclesarethenexaminedinmoredetailandareviewofsomeresearchintostabilitymetricsandthepredictionofrolloverforthesevehiclesispresented.Likewise,thestabilitymetricsandpredictionofrolloverforarticulat
5、edheavytruckscarryingrigidandliquidcargoisreviewedalongwithworkintoactivesuspensions,brakingcontrolandrolloverwarningdevices.(Thisisareview,nottoomuchpointforyou.)3.PreventionandControltoVehicleRolloverSincetraditionalrolloverprevention,loadtransferratio(LTR),
6、reliesonalateralaccelerationsignaltocalculaterolloverpropensitywhichcan’tpredicttherolloverofthevehiclecorrectly.LarishCetal.[3]proposesanewreal-timerolloverpreventionsystems,whichutilizesadriver’ssteeringinputandseveralothersensorsignalsavailablefromthevehicl
7、e’selectronicstabilitycontrolsystemaccordingtotheconclusionthatfactorsassociatedwithsteeringhadthegreatestcapabilityofprovidingtheearliestrolloverwarning.Morevehicleinformation(steeringangle,yawrate,androllrate)isusedintheindex.Atthesametime,alloftherequiredfe
8、edbackvariablescanbeeasilymeasuredwithinexpensivesensorsavailableinelectronicstabilitycontrol(ESC)systems.Bybuildingupthelateralandrollmotiondynamics,theauthorgivesthetraditionalLT
