摘要
针对某款并联混合动力汽车,提出并行再生制动控制策略。基于Freescale的HCS12系列16位单片机MC9S12DP256B,对并行再生制动控制器进行硬件设计和软件设计,通过硬件再环仿真试验验证了控制策略的可行性。采用并行再生制动控制器对系统进行控制,系统能够精确地分配前轮电机再生制动力,前轮摩擦制动力和后轮摩擦制动力,回收更多的制动能量。
A parallel regenerative braking control strategy is given based on a certain hybrid electric vehicle.The 16-bit single-chip MC9S12DP256B of Freescale＇s HCS12 family is adopted to design the hardware and the software of the parallel regenerative braking controller.Then the feasibility of the control strategy is tested through the loop simulation.The front-wheel motor braking force,front-wheel friction braking force and rear-wheel friction braking force are distributed reasonably and more braking energy is recovered by using parallel regenerative braking controller.
出处
《机械设计与制造》
北大核心
2010年第5期37-39,共3页
Machinery Design & Manufacture
基金
国家"863"资助项目(2003AA501940)
关键词
再生制动
控制器
设计
Regenerative braking
Controller
Design
