本文对汽车动力传动系统进行了讨论分析和试验研究。
This paper is intended to provide an analytical and experimental study of torsional vibration of the automobile power train.
提出了基于DOE(试验设计)的汽车动力传动系统参数优化设计的方法。
A method of drive train parameter optimization design based on design of experiment (DOE) is developed.
本发明涉及装备汽油直喷发动机的双电机混合动力系统，属于汽车动力传动系统技术；
The invention relates to a dual-motor hybrid power system equipped with a gasoline direct injection engine, which belongs to power transmission system technology of automobiles.
本发明涉及装备汽油直喷发动机的双电机混合动力系统的控制方法，属于汽车动力传动系统技术。
The invention relates to a control method of a double-motor hybrid power system having a gasoline direct injection engine and belongs to automotive power transmission system technology.
车架是汽车动力传动系统和驾驶室、货厢等重要总成的安装基础和车内外各种载荷的关键承载部件。
The vehicle frame is the base for the power train, cab and cargo body assembly. It is also the primary component for carrying the weight of vehicle parts, passengers and carry-on loads.
依据包含一双离分器变速箱的汽车动力传动系统的详细动力模型开发了一个集成的动力传动系的换档控制。
Based on a detailed dynamic model of an automotive powertrain containing a twin-clutch transmission, an integrated powertrain control for gearshifts is developed.
经过良好匹配的电动汽车动力传动系统，满足车辆动力性与经济性要求，降低电动汽车驱动电机的控制难度。
The electric power train is carefully matched to meet requirements for vehicle performance and energy economy and to reduce the complexity of drive motor control.
然而，挑战必须通过纯碳化硅解决方案，电动汽车动力传动系统的逆变器，这不过是预计到2020年之前需要克服。
However, challenges must be overcome prior to the adoption of pure SiC solutions for ev power train inverters, which is nevertheless expected by 2020.
首先，根据汽车动力传动系统的扭振当量原则与方法，分别建立了怠速工况与正常行驶工况下发动机、双质量飞轮以及传动系统的无阻尼多自由度扭振当量模型。
First of all, the two undamped multi-freedom torsional vibration models of DMF under idling and driving condition are built based on the principles of vehicle power train equivalent torsional model.
上周开幕的上海汽车展上曝出了最新的数据点：别克展示了外形亮丽、时尚的SUV概念车，该车采用碳纤维底盘，并内置有混合动力传动系统。
Last week's opening of the Shanghai auto show provided the latest data point as Buick revealed a strikingly styled SUV concept with a carbon-fiber chassis and a plug-in hybrid powertrain.
例如，你可能分割一个汽车，通过将相关的功能组件分组在一起，例如底盘、动力传动系统、内部、外部、电子装置或软件，以及操纵、刹车或悬挂。
You might partition an automobile, for example, by grouping related functional components, such as chassis, drivetrain, interior, exterior, electronics/software, and steering/braking/suspension.
特斯拉的主要优势一直是电动汽车电池及传动系统的差压变送器（stellar）技术。传动系统是从引擎实际传送动力并输送到车轮的部件。
Tesla's main strength has been stellar technology for electric car batteries and powertrains-the portion of the car that actually transfers energy from the engine and transmission to the wheels.
一般用于汽车传动系统及动力转向系统之中。
Generally used in automotive transmission system and power steering system.
优越的混合传动系统是混合动力汽车开发的关键，直接决定整车各项性能的研究开发潜力。
A superior hybrid transmission system, which decides the research and development potential of a hybrid electric vehicle (HEV), is crucial for its development.
通过优化设计，使动力与传动系统达到更好的匹配，为汽车设计开发和性能改善提供可能的途径和合理的依据。
Finally, this paper studied the auto dynamic, economy and comprehensive performance, and the matching and optimized designing of the power transmission system using a domestic car.
正确确定动力性、燃料经济性是进行全路面汽车起重机动力传动系统最优匹配的重要任务。
It is essential work for optimal match of all terrain truck crane power transmission to determine the dynamic performance and fuel economy.
简述了电动汽车的动力传动系统的优化设计技术，自行设计了一种优化传动系速比的方法。
Optimization design technology of electric vehicle drive train is briefly introduced. A optimization method for the drive train is developed.
这些汽车通常用于城市运输，频繁的启停和制动工况使LCV注定成为混合动力传动系统的理想应用领域。
Frequent starts and stops as well as frequent braking maneuvers in those missions predestinate LCV as an application for hybrid transmission systems.
结合汽车制动系统、传动系统和发动机系统及整车动力学四大模型，完成了下层子系统的设计。
Furthermore, the brake system model, drive system model, engine system model and dynamics equations of whole vehicle are combined to finish the design of the substrate system.
本文对城市公交循环工况的试验和开发方法进行研究，并根据循环工况对汽车的动力传动系统参数进行优化设计。
The tests and methods on driving cycle are studied in this paper. The parameters of power train for urban bus are optimized based on driving cycles.
曲轴转动，动力传动系统将发动机的转动运动传给汽车车轮，从而使车轮及整车转动起来。
The crankshaft is thus made to rotate; the rotary motion is carried through the power train to the car wheels so that they rotate and the car moves.
曲轴转动，动力传动系统将发动机的转动运动传给汽车车轮，从而使车轮及整车转动起来。
The crankshaft is thus made to rotate; the rotary motion is carried through the power train to the car wheels so that they rotate and the car moves.
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