有时，决定另起一段就像开汽车换档一样是一种本能的活动。
Sometimes the decision to begin a new paragraph almost becomes a matter of instinct that might be compared with shifting gears on an automobile .
一些汽车的驾驶员用脚踩踏板来松开离合器，然后再用变速杆来换档。
In some cars the driver has to step on a pedal to release the clutch, then shift the gears with a lever.
换档控制是汽车自动变速技术中的重要部分。
Shift control is an important component of the automatic gearshift technique on vehicle.
有些汽车的换档是自动的。
它能根据汽车状态判断当前的最佳档位并自动控制完成换档过程。
According to the state of the automobile, it can calculate the best gear and control the shifting pro - cess automatically.
通过对电控自动变速器汽车的状态与最佳档位之间的非线性关系进行基于神经网络的计算和分析，得出换档规律模型。
By calculating and analyzing the non-linear relationship between the status of cars with automatic transmission and the optimum shift based on neural-network, the shift schedule model can be obtained.
在自动变速的车辆中，换档规律决定了自动换档汽车是否在最佳换挡点进行换挡，决定了汽车性能的发挥程度。
As to the automatic transmission automobile, shift schedule decides whether the automobile shifts on the best shifting point, decides the exerting extent of the vehicle performance.
本实用新型涉及一种汽车上的配件，尤其是适用在换档和制动中的推拉索软轴。
The utility model relates to a fitting for automobile, in particular to a push and pull cable flexible shaft for gear shift and brake;
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.
给出汽车起步加速过程换档时机的模拟方法，可计算换档时间损失。
The Simulating method of shift gear moment in automobile start acceleration process was Presented. The time losses of shift gear were counted.
及在换档时速度的变化。使我们更好的了解汽车在启动，刹车，制动，时速度与时间的变化。
And when shifts gear the speed change which gives us better understanding of automobile in starting, the braking, applying the brake, speed and time changing.
双离合器式自动变速器(DCT)，以其优良的换档品质和较高的传动效率成为汽车传动技术领域研究的热点。
Double Clutch transmission (DCT), with its excellent shift quality and high transmission efficiency has become the focus of automotive transmission technology research.
同时，对低负荷发电工况、换档过程发动机转速调整工况下混合动力汽车发动机转速控制策略进行了研究。
The control strategy of engine speed in low load electricity generating process and the shifting process was studied.
新型五档自动变速器明显地改善了汽车的换档品质，并提供了大量的安全保护和诊断功能，具有很高的可靠性。
These transmissions can improve the shift quality of the car distinctly, provide safety protective and diagnostic function and have higher reliability.
本文从汽车机械式变速系自动控制角度出发，对传统机械式变速系的换档规律、换档过程以及自动控制模式等进行分析。
To realize the automatic control of mechanical-transmission system in automobiles, the transmission pattern and process of traditional mechanical-transmission system are analysed.
换档执行机构的类型包括滑动齿轮、啮合套、同步器、换档离合器和自由轮，其中同步器是汽车变速器中广泛使用的执行元件。
Shift actuator has five different types, such as sliding gears, gear sets, synchronizer, gear clutch and free wheel. And the synchronizer is widely used in automotive transmission.
换档执行机构的类型包括滑动齿轮、啮合套、同步器、换档离合器和自由轮，其中同步器是汽车变速器中广泛使用的执行元件。
Shift actuator has five different types, such as sliding gears, gear sets, synchronizer, gear clutch and free wheel. And the synchronizer is widely used in automotive transmission.
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