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Comparison of generalized engine control and MPC based on maximum principle 被引量:1
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作者 Akira OHATA 《Control Theory and Technology》 EI CSCD 2017年第2期150-157,共8页
Automotive engine control has been continuously improved due to the strong demands from the society and the market since introducing electronic controls but not always following control theories. Therefore, it is not ... Automotive engine control has been continuously improved due to the strong demands from the society and the market since introducing electronic controls but not always following control theories. Therefore, it is not easy for researchers from academia and even engineers from the automotive industry to grasp the whole aspect of engine control. To encounter the issue, important features of engine control are extracted and generalized from the standpoint of control engineering. Comparisons of the control and model predictive control (MPC) showed an outstanding performance of the control generalized from engine controls and how to apply MPC in the framework. 展开更多
关键词 Automotive engine history of engine control control design input constraints time delay model predictive control
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用于电动汽车电池充电的非接触式动力转换系统(英文)
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作者 长塚裕一 野口真伍 +5 位作者 金子裕良 阿部茂 保田富夫 井田和彦 铃木明 山之内良一 《汽车安全与节能学报》 CAS 2011年第2期150-156,共7页
为了给电动汽车再次充电,需要结构紧凑、轻量化的非接触式动力转换系统。根据高效率、大气隙、有一定的误接宽容度的准则,开发了一种采用串并联电容器、具有矩形铁芯和双边缠绕的新型变换器,其尺寸为240mm×300mm×40mm,气隙为(... 为了给电动汽车再次充电,需要结构紧凑、轻量化的非接触式动力转换系统。根据高效率、大气隙、有一定的误接宽容度的准则,开发了一种采用串并联电容器、具有矩形铁芯和双边缠绕的新型变换器,其尺寸为240mm×300mm×40mm,气隙为(70±20)mm,横向误接宽容度为±125mm,次级绕组质量为4.6kg。在次级绕组连接了充电控制电路和铅酸电池的情况下,测量了该系统的性能,在正常位置上获得了1.5kW的输出功率和95%的效率。结果表明:该系统结构紧凑、轻量化,满足了上述判据。 展开更多
关键词 电动汽车(EVs) 嵌入式混合动力汽车(PHVs) 非接触式动力转换系统 效率 电池充电器
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