An Innovative Design approach for Decoupled Suspension System

The primary objective of this project is to design and build a decoupled suspension system that can significantly enhance vehicle control and stability. To accomplish this goal, the system must be seamlessly integrated into the vehicle assembly to maximize its performance. A numerical model will be developed to evaluate both the system's behaviour in a racing environment, and the forces applied to it.

The main challenges in this project include packaging the front suspension in compliance with the cockpit rules of FSAE 2019. For this, the front suspension must be positioned on top of the chassis, increasing the vehicle's aerodynamic drag. To address this issue, the optimal solution is to place the front suspension on the chassis floor and incorporate pull rods in the front suspension to achieve a more effective suspension system.

The final outcome of this project is a lightweight and low centre-of-gravity suspension system that meets all safety standards while providing extra safety for the driver's feet. The design is based on a comprehensive analysis of the suspension system's performance, stability, and safety, which was evaluated using advanced numerical modelling techniques. The resulting system is expected to significantly improve the vehicle's handling and stability, especially in high-speed racing environments.