adams悬架性能分析

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1、Adams/car的悬架分析（SuspensionAnalyses），共提供悬架38种性能。对所有悬架均提供：•AligningTorque-SteerandCamberCompliance//单位回正力矩的转角或外倾角•CamberAngle//外倾角•CasterAngle//后倾角•DiveBraking/LiftBraking//制动点头/制动抬头•Fore-AftWheelCenterStiffness//悬架纵向刚度•Front-ViewSwingArmLengthandAngle//前视图（虚拟）摆臂长度和角度•KingpinInclinationAngle//主销内倾角

2、•LateralForce-Deflection,Steer,andCamberCompliance//•Lift/SquatAcceleration//抬头（一般指启动时前悬架抬升，后悬架压缩）•PercentAnti-DiveBraking/PercentAnti-LiftBraking//（前悬架）防点头/（后悬架）防抬升•PercentAnti-LiftAcceleration/PercentAnti-SquatAcceleration//•RideRate//悬架动刚度•RideSteer//悬架转向性能•RollCamberCoefficient//侧倾轮倾系数（车身侧倾时

3、车轮侧倾角与车身侧倾角的比值）•RollCasterCoefficient//•RollCenterLocation//侧倾中心位置•RollSteer//Ridesteeristheslopeofthesteerangleversustheverticalwheeltravelcurve.Ridesteeristhechangeinsteerangleperunitofwheelcenterverticaldeflectionduetoequalverticalforcesatthewheelcenters.Positiveridesteerimpliesthatthewheelss

4、teertotheright,asthewheelcentersmoveupward.•Side-ViewAngle//Theside-viewangleisthewheelcarrierside-viewrotationangle.Itispositiveforaclockwiserotation,asseenfromtheleftsideofthevehicle.•Side-ViewSwingArmLengthandAngle//Theswingarmisanimaginaryarmextendingfromthewheel'ssideelevationinstantcentero

5、frotationtothewheelcenter.Forfrontsuspensions,thesignconventionisthatwhentheinstantcenterisbehindthewheelcenter,theswingarmhasapositivelength.Forrearsuspensions,thesignconventionistheopposite:whentheinstantcenterisaheadofthewheelcenter,theswingarmhasapositivelength.Theangleoftheswingarmistheangl

6、eitmakestothehorizontal.Apositiveangleforapositivelengthiswhenthearmslopesdownwardfromthewheelcenter.Apositiveangleforanegativelengtharmiswhenthearmslopesupwardfromthewheelcenter.•SuspensionRollRate//悬架侧倾刚度•ToeAngle//前束角•TotalRollRate//总侧倾刚度•WheelRate//悬架刚度对转向悬架还提供：•Ackerman//Ackermanisthediffer

7、encebetweentheleftandrightwheelsteerangles.ApositiveAckermanindicatesthattherightwheelisbeingsteeredmoretotherightthantotheleft.•AckermanAngle//Ackermanangleistheanglewhosetangentisthewheelbasedividedbytheturnradius.Ackerman