Multi-link independent rear suspension system

SolidWorks 2012 fully parametric design of an automobile suspension system. The multi-link suspension not only ensures a certain level of comfort but also, due to the increased number of links, maximizes the vertical alignment of the wheels with the ground and minimizes the vehicle body's tilt. This maximizes the tire's ground contact. Its handling performance can rival that of the double-wishbone suspension. High-end cars, due to ample space and a focus on comfort and handling stability, mostly use multi-link suspensions, making the multi-link suspension an excellent partner for luxury vehicles. This model is a commonly used five-link rear suspension, where the five links refer to the main control arm, front positioning arm, rear positioning arm, upper arm, and lower arm. The main control arm can adjust the rear wheel's toe to enhance driving stability and effectively reduce tire friction. Additionally, there are STP and IGS formats available for users of other software to view.