Dynamics Simulation Analysis of a Formula Racing Car with a Novel Rear Wing Based on Carsim

Because regular rear wings on race cars cannot meet all aerodynamic needs, this study tests a new active rear wing on a formula racing car. First, the paper explains the design and key features of the new wing, showing how it helps improve airflow and downforce. Then, the study builds a model of the racing car in Carsim software and adds the new wing to test its performance. After that, simulations compare the new wing to traditional ones, focusing on speed, grip, and handling. The results prove that the new wing makes the car faster and more stable in corners. This means the active rear wing is a better solution than fixed wings, and it could be useful for future race car designs.