Based on the provided reference, when discussing the angle related to a vehicle's wheels and steering, the term often refers to the steering wheel angle. This is the primary input from the driver used to control the direction of the vehicle by turning the road wheels.
Defining Steering Wheel Angle
According to the information provided, Steering wheel angle refers to the angle of the steering wheel as it is turned to turn the wheels of the vehicle. This angle is a crucial measurement in vehicle dynamics and control systems, indicating the driver's intended direction.
How Steering Wheel Angle is Measured
The measurement of steering wheel angle is standardized for consistency:
- It is measured starting from a 0 degree position.
- The 0-degree position is defined when the top, center of the steering wheel is perfectly aligned and the wheels of the car are pointed straight forward.
- From this neutral position, the angle is measured as the steering wheel is turned either to the left or to the right. The angle increases as the steering wheel is turned further from the center.
Understanding steering wheel angle is fundamental in automotive systems, influencing everything from electronic stability control to advanced driver-assistance features. It directly translates the driver's steering input into the necessary adjustments for the vehicle's path.
