基于HiL实时联合仿真自动变速器控制系统TCU快速开发研究.pdf

-设计·计算·研究· i 基于HL实时联合仿真自动变速器 控制系统TCU快速开发研究 李 君谢先平 梅近仁 潘书澜 陈思远 (联合汽车电子有限公司) 【摘要】建立了自动变速器模型。并集成于车辆发动机实时仿真平台Labca卜P1r系统．构成了接近于实车的虚拟 车辆TCU开发环境。在此基础上利用Bypass技术实现了TCU软件快速开发．并将TCU控制策略应用到实际车辆进 行了道路试验。自动变速器模型实时仿真结果和实车测试结果对比表明，二者吻合性较好．基于此快速开发系统开 发的TCU控制策略有效。 主题词：自动变速器控制系统实时仿真TCU开发 on Researchonthe ofTCUControl Based Development System Rapid Real-timeCo-simulation Hardware—in—the—loop Li Jun．XieXianping，MeiJinren，PanShulan，ChenSiyuan (UnitedAutomotiveElectronicCo．，LID) System transmissionmodelisestablishedandis tothevehicle real-time 【Abstract]Anautomatic integrated engine similartoreal simulation Labcar-PT createsthevirtualvehicleTCU environment platform system，which development control is vehicle．Basedon is torealize of TCU technologyapplied rapiddevelopmentTCU，and strategy this。Bypass ATmodelreal-timesimulationandrealvehicletest torealvehicleforroadtesLThe between applied comparison indicatesthat two thattheTCUcontrol basedonthe is the resultsaI．e developmentsystem identical．proving strategy rapid ’ effective． words：Automatictransmission,Controlunit(TCU)，Real—time Key develop