What is the suspension of a car?
The suspension of a car is actually part of the chassis, which comprises all of the important systems located beneath the car's body. These systems include: The frame: structural, load-carrying component that supports the car's engine and body, which are in turn supported by the suspension.
What is the step response of the car suspension system?
The step response of the car suspension system with redefined states (a and b). The upper plot in Figure 2.44 is the first output, defined to be x ˆ 4 or the car body height. The lower plot is the second output is defined to be x ˆ 2, the body height minus the wheel height.
Why is it important to have a suspension?
It is important that the suspension keeps the road wheel in contact with the road surface as much as possible, as any road or ground forces acting on the vehicle will do so through the contact patches of the tires. The suspension also protects the vehicle itself and any cargo or luggage from damage and wear and tear.