Understeer Gradient in Steering System Formulas

Understeer Gradient is a measure of a vehicle’s tendency to turn less than intended, resulting in a wider turn radius, particularly during high-speed cornering. And is denoted by K. Understeer Gradient is usually measured using the Radian for Angle. Note that the value of Understeer Gradient is always negative.

Formulas to find Understeer Gradient in Steering System

fxUndersteer GradientGo

Steering System formulas that make use of Understeer Gradient

fxSteer Angle given Understeer GradientGo

List of variables in Steering System formulas

fx Load on Front Axle at High Speed Cornering Go

fx Acceleration due to Gravity Go

fx Cornering Stiffness of Front Wheels Go

fx Load on Rear Axle at High Speed Cornering Go

fx Cornering Stiffness of Rear Wheels Go

FAQ

What is the Understeer Gradient?

Understeer Gradient is a measure of a vehicle’s tendency to turn less than intended, resulting in a wider turn radius, particularly during high-speed cornering. Understeer Gradient is usually measured using the Radian for Angle. Note that the value of Understeer Gradient is always negative.

Can the Understeer Gradient be negative?

Yes, the Understeer Gradient, measured in Angle can be negative.

What unit is used to measure Understeer Gradient?

Understeer Gradient is usually measured using the Radian[rad] for Angle. Degree[rad], Minute[rad], Second[rad] are the few other units in which Understeer Gradient can be measured.

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