【摘要】 介绍了燃料电池电动车整车控制系统的组成 ,分析了整车控制器的作用 ,详细讨论了踏板及档位处理方法。提出了基于模糊逻辑控制理论的驾驶控制策略和能量流管理策略 ,并设计了一个基于 DSP的带光纤接口的整车控制器硬件系统。装车试验表明控制器软硬件设计合理 ,取得了满意的控制效果。更多还原

【Abstract】 This paper introduces the construction of control system in fuel cell electrical vehicle (FCEV). The functions of the vehicle controller are analyzed. The processing method of pedal and stepping switch is discussed in detail. Based on fuzzy logic control theory,the strategies of steering control and power flow management are put forward. The vehicle controller hardware is based on DSP and is designed with an optical fiber interface. The experiment shows that the hardware design of vehicle controller is reasonable and the result of the control is satisfying.更多还原