基于dSPACE软硬件,应用matlab/simulink系统建模方法,搭建了车辆起步控制的硬件在回路仿真平台;针对车辆起步控制系统存在的非线性、时变、多参数等特性,提出了对离合器和油门进行协调控制的分级模糊控制方法;利用推理法编写了单片机的模糊控制程序;基于上述平台,详细调整了各级模糊控制规则,并进行了起步控制的硬件在回路仿真实验;结果表明,该方法能够满足实时性要求,并具有良好的控制效果。 Based on the software and hardware of dSPACE and the method of matlab / simulink system modeling, a hardware simulation platform of vehicle starting control was set up. According to the nonlinear, time-varying and multi-parameter characteristics of vehicle starting control system, Based on the above platform, the fuzzy control rules at all levels are adjusted in detail, and the hardware-in-the-loop simulation experiment of starting control is carried out. The results show that this method To meet the real-time requirements, and has good control effects.