摘要
以串联式混合动力客车为研究对象,介绍混合动力汽车的结构及控制原理,在Advisor平台下完成参数计算匹配。对常用的功率跟随和恒温式两种控制策略进行分析对比,提出在功率跟随控制策略基础上融入发动机恒温开关控制的复合控制策略,并在ADVISOR中完成二次开发和仿真对比。结果表明,控制结果鲁棒性好,结合了两种控制策略的优点,能合理稳定的满足实际动力性指标,并获得良好的燃油经济性能和排放性能。
Taking the series hybrid bus as research object, the structure and control principle are introduced and the parameters are calculated and matched based on ADVISOR. The power following control strategy and constant temperature control strategy are analyzed and compared, the composite control strategy based on the two strategies is proposed, and the secondary development and simulation comparison in ADVISOR is performed. The simulation results show that the control system has good robustness and advantage of the two control strategy, which can stably meet the requirements of actual power performance, better emission performance, and fuel consumption.
出处
《沈阳理工大学学报》
CAS
2012年第2期46-49,共4页
Journal of Shenyang Ligong University
基金
辽宁省教育厅科学技术研究项目(L2011032)
