大学生方程式赛车的发动机牵引力控制与弹射起步研究

The research of the traction control of engine, the launch control and the ignition cut when upshift of student formula

基于使FSC赛车能有最佳起步性能表现的目的,采用调节发动机的断油或断火,控制发动机的功率输出,从而控制目标滑移率和目标转速的方法,结合在多组测试数据的多次直线加速试验,得出通过实验数据选择的最优动力方案来限制引擎的功率输出(断油或断火),可以大大提高FSC赛车的起步性能的结论。

In order to achieve the best performance of the formula student car, we adopted the method of adjusting the fuel injection or ignition cut level, controlling the output power of engine, thus controlling target slip ratio and target rotate speed.Combined with multiple sets of test data and multiple linear acceleration tests, we have drew the conclusion that we can greatly improve the start of formula student car by using the optimal solution of limiting the power output of the engine（oil cut or ignition cut）.