Abstract
In this study, "Driving capacity at automotives", is its his quality to keep moving on the path commanded by the driver and is influenced by internal factors, the organization of traction (front, back or full), technical and constructive characteristics of the mechanisms and aggregates (guiding mechanism and suspension, steering, engine and transmission), braking systems and safety installations, active and passive safety (ABS, ASR, ESP, etc..), and factors outside the car, grip the wheel-ground, runway slope, weather, traffic, wind, etc.., and by how responsible and how the driver controls the vehicle keeps moving on the path command, you appreciate this work. For analize and optimization driving capacity at automotives established of a mathematical model to study, when more important is only vertical movement, roll and pitch yaw to vehicle, it adopts a simplified equivalent dynamic model study, for vehicle on the four wheels with two liberty degree.
Keywords: Driving Capacity at Automotive, Driving, Road, Suspension and Steering Mechanism.