研究了轮式车辆动力传动系自激振动的机理。
In this paper, the mechanism of the self excited vibration in wheeled vehicle powertrain was studied.
总结并分析了太阳能电动车动力传动系布置方案。
The power train smission scheme of solar electric car was summarized and analyzed.
从振动的角度看，车辆动力传动系可分为弯曲振动系统和扭转振动系统。
From the view point of vibration, powertrain is divided into bending system and torsional system.
对汽车动力传动系双质量飞轮式扭振减振器的选型和设计具有一定的参考价值。
This research can provide the base to select and design vehicle powertrain system of dual mass flywheel type torsional vibration damper.
对汽车动力传动系双质量飞轮式扭振减振器的选型和设计具有一定的参考价值。
The elastic characteristic and torsional stiffness of four kinds of typical dual mass flywheel type torsional vibration damper is analyzed in detail.
从振动的角度看，汽车振动系统可分为车身振动系统和动力传动系扭转振动系统。
From the view point of vibration, automobile is divided into a body vibration system and powertrain torsional vibration system.
本文将总结常用的汽车动力传动系匹配方法，建立一个研究匹配方法的基本模式。
This article will summarize the common used methods for the reasonable matching of automobile powertrain and establish a fundamental mode on the research of the kind of matching.
采用废气涡轮增压和内冷直喷柴油机作为综合动力传动系中的原动机的结构已经实现。
The structure has been implemented for a turbocharged and intercooled direct injection diesel engine used as the prime mover in an integrated powertrain.
汽车动力传动系的弯曲振动不仅会影响乘坐舒适性，而且会引起车辆零部件的早期损坏。
Bending vibration of automobile power transmission system not only affects its riding comforts, but causes earlier destruction of automobile parts.
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.
总结了将计算机模拟计算、优化理论、键合图理论应用到汽车动力传动系的设计中的实用性。
And it concludes that computer simulation, optimization theory and bond graph are available to the design of the powertrain.
电机驱动系统的峰值工作特性、额定工作特性是电动汽车动力传动系参数匹配计算的主要依据。
The characteristics of peak power working condition, continuous working condition provides the main basement for the electric vehicle power train design.
根据其行驶路况制定了该车的性能指标，并根据其性能指标完成了动力传动系的部件选择和参数匹配；
According to its driving condition, it makes the performance index for this vehicle and based which to completes the components'selecting and parameter matching of its power train.
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.
利用开发的TVCA-1软件对汽车动力传动系进行了较全面的扭振计算分析，讨论了系统在不同档位下的固有特性。
Using the TVCA-1 software developed to calculate and analyze in detailed the power driveline of vehicle, the inherent characteristics in different gear locations were discussed.
为了进一步掌握动力传动系各个部件的扭振情况，选取动力传动系中的重要位置和部件进行了稳定工况下的强迫扭振特性分析。
The important placement and components were chosen to study the forced torsional vibration in steady conditions to further understand the torsional vibration of the components on the power driveline.
汽车动力传动系是汽车系统的重要组成部分，其在把发动机动力传递给了整个汽车的同时，也把自身的振动传递给了整个汽车。
Driveline is an important part in automotive system, which transfers the power of engine to car, at the same time, transfers vibration of itself to car.
传动链或传动系将发动机的动力传递给车轮。
The drive line or drive train transfer the power of the engine to the wheels.
HEV驱动系统参数（发动机功率、电动机功率及传动系速比等）对车辆的动力性、燃油经济性和排放性能均有显著影响。
The parameter(engine power electromotor power and ratio of driveline)of powertrain system for HEV have notable influence on dynamical performance economical fuel consumption and emission of vehicle.
大型底盘测功机是在室内完成汽车经济性试验、动力性试验、排放性能评价与分析、可靠性试验以及与车辆传动系有关的专项试验等所必需的大型设备。
The LVCD is an equipment for testing vehicle oil economy, power performance, engine exhaust emission appraisal and analysis, reliability and some specific items of vehicle power train.
发动机是汽车动力的源泉，因而发动机模型是汽车传动系仿真的基础，因此建立了用于整车系统仿真的发动机模型。
The engine is the source of the car power, so it is the base of the powertrain simulation. And the engine model is built for the vehicle simulation system.
为改善直升机传动轴的动力学特性，研究了非惯性系下复合材料传动轴的弯曲振动问题。
To improve the dynamic characteristics of a helicopter transmission shaft, bending vibration of a composite transmission shaft was investigated under a non-inertial system.
发动机前端附件传动轮系是一个包括空调压缩机、动力转向泵、发电机、机油泵等附件的系统，它们通过V型带或者多楔带连接。
The wheel system for automobile engine accessories consist of the compressor, power steering pump, air filter, generator, etc. which linked by a V-belt or poly_rib belt.
通过对离合器传动系动力学分析，建立了车辆起步时变速器输入轴速度与离合器接合位移之间的传递函数模型。
Transfer function model between the input speed of transmission and the engagement displacement of the clutch is built up through an analysis on the system of drive of the vehicle.
软件除具有优化传动系参数的功能外，还能对汽车的动力性能和燃料经济性能进行单独计算。
Except the transmission parameters optimization function, the software also can calculate tractive performance and fuel economy.
通过汽车性能的计算机模拟，发现汽车的动力性和燃油经济性的好坏，主要取决于发动机和传动系的匹配选择。
Through the performance of computer simulative, we can find that the matching of engine and transmission influents the vehicle performance indirectly.
本文介绍汽车的动力性、燃油经济性及传动系参数的优化设计计算机软件。
This Paper introduces the software for automobile vehicles dynamic and fuel economy calculation and transmission parameters optimal design.
汽车动力装置主要包括汽车发动机和传动系，它们分别是动力的产生者和传递者，其性能决定了整车的动力性和燃油经济性。
Vehicle Powertrain is composed of engine and transmission system described generator and transmitter respectively, which performance lead to vehicle performance and fuel economy.
汽车动力装置主要包括汽车发动机和传动系，它们分别是动力的产生者和传递者，其性能决定了整车的动力性和燃油经济性。
Vehicle Powertrain is composed of engine and transmission system described generator and transmitter respectively, which performance lead to vehicle performance and fuel economy.
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