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Research on Drive Model Shift Law of Dual-Clutch Automatic Transmission

机译:双离合器自动变速器的驱动模型换挡规律研究

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Design philosophy of dual-clutch automatic transmission (DCT) shift law was defined; utilizing theoretical calculation of vehicle fuel-consuming model and vehicle dynamic model and the weighting method, combining parameter of the vehicle and engine drive model shift law of dual-clutch automatic transmission was defined. Under CAT-7300-D-P environmental chamber, using RPL1229/12C dynamometer machine and Five gas emissions analyzer many experiments and corrections were finished, the result shows fuel-consuming of the vehicle with DCT in the drive model is lower than 5MT under urban operation environment.
机译:定义了双离合自动变速器(DCT)换挡定律的设计理念;利用车辆油耗模型和车辆动力学模型的理论计算以及加权方法,结合车辆参数和发动机驱动模型,确定了双离合器自动变速器的换挡规律。在CAT-7300-DP环境室下,使用RPL1229 / 12C测功机和五种气体排放分析仪进行了多次实验和修正,结果表明,在城市运行环境下,带DCT的车辆在行驶模式下的燃油消耗低于5MT 。

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