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Vehicle dynamics
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== Factors affecting vehicle dynamics == The aspects of a vehicle's design which affect the dynamics can be grouped into drivetrain and braking, suspension and steering, distribution of mass, aerodynamics and tires. === Drivetrain and braking === * [[Automobile layout]] (i.e. location of engine and driven wheels) * [[Powertrain]] * [[Braking system]] === Suspension and steering=== Some attributes relate to the [[geometry]] of the [[Suspension (vehicle)|suspension]], [[steering]] and [[Rolling chassis|chassis]]. These include: * [[Ackermann steering geometry]] * [[Axle track]] * [[Camber angle]] * [[Caster angle]] * [[Ride height]] * [[Roll center]] * [[Scrub radius]] * [[Steering ratio]] * [[Toe (automotive)|Toe]] * [[Wheel alignment]] * [[Wheelbase]] === Distribution of mass === Some attributes or aspects of vehicle dynamics are purely due to [[mass]] and its distribution. These include: * [[Center of mass]] * [[Moment of inertia]] * [[Roll moment]] * [[Sprung mass]] * [[Unsprung mass]] * [[Weight distribution]] === Aerodynamics === Some attributes or aspects of vehicle dynamics are purely [[Aerodynamics|aerodynamic]]. These include: * [[Automobile drag coefficient]] * [[Automotive aerodynamics]] * [[Center of pressure (fluid mechanics)|Center of pressure]] * [[Downforce]] * [[Ground effect in cars]] === Tires === Some attributes or aspects of vehicle dynamics can be attributed directly to the [[tire]]s. These include: * [[Camber thrust]] * [[Circle of forces]] * [[Contact patch]] * [[Cornering force]] * [[Ground pressure]] * [[Pacejka#Magic Formula tire models|Pacejka's Magic Formula]] * [[Pneumatic trail]] * [[Radial Force Variation]] * [[Relaxation length]] * [[Rolling resistance]] * [[Self aligning torque]] * [[Skid (automobile)|Skid]] * [[Slip angle]] * [[Slip (vehicle dynamics)]] * [[Spinout (driving)|Spinout]] * [[Steering ratio#Alternate definition|Steering ratio]] * [[Tire load sensitivity]]
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