The adhesion coefficient of automobile tire and road surface is analyzed considerately and the formula about it conducted.
对汽车轮胎与公路路面的附着系数进行了较详细地分析与计算公式的推导。
This paper analyses dynamic feature of vehicle brake and expounds relations between brake torque, brake deceleration and adhesion coefficient on road surface.
分析了车辆的制动过程,阐述了制动力矩、制动减速度与地面附着系数之间的关系。
The influence of synchronous adhesion coefficient on brake force distribution of motor vehicles is described in this paper.
介绍了同步附着系数对汽车制动力分配特性的影响。
With the limit of the use condition and structure of derivate tractor, its front load distribution is more than that of the rear and synchronism adhesion coefficient is small.
变型拖拉机受生产使用条件及结构设计等因素的影响,载荷分配一般是前轴载荷偏大,同步附着系数小,在制动状态下易出现后轮先抱死而发生后轴侧滑,制动性能降低。
An optimizing design of a light transport vehicle is taken as an example and simulative calculation is made as the adhesion coefficient is in a range of common roads.
结合某轻型运输车的实例进行了优化设计,并在常用路面附着系数范围内进行了仿真计算。
Fine structure of the nano-coating and knife body stronger adhesion, coating the surface more smooth, more sharp blade, process to achieve the low coefficient of friction.
微细的纳米结构令涂层和刀体附着力更强,涂层的表面更光滑,刀刃更加锋利,加工时达到较低的磨擦系数。
According to the simulation data of slip velocity and adhesion coefficient, a fuzzy model, RV-TS model, is built to describe the adhesion characteristic curve.
通过仿真实验,采集蠕滑速度和粘着系数的数据,利用RV -TS模型对粘着特性曲线进行模糊建模。
When under the same axle load, if the wheel rolling speed gets higher, the adhesion coefficient declines as the ratio of the mean asperities contact pressure to the total pressure becomes smaller.
研究发现:相同轴重下,滚动速度越大,粗糙峰接触压力与总压力的比值越小,导致轮轨之间的粘着系数下降;
The present fabrication method USES mechanically pre-stressed substrates and a room temperature adhesion process instead of relying on a thermal coefficient mismatch.
目前的制造方法使用机械和一个房间温度预应力基体附着力的过程,而不是去依靠一种热系数不匹配。
When under the same speed, if the axle load gets weighter, the adhesion coefficient increases as the ratio of the mean asperities contact pressure to the total pressure becomes bigger.
相同速度下,轴重较大,粗糙峰接触压力占总压力的比值也越大,此时粘着系数也较大。
An adhesion coefficient of less than 0.27 would be appropriate under dry rail surface condition.
在干燥轨面状态下,选取常用粘着系数以不大于0.27为宜。
To improve performance of the brake, aiming at model, the range and effects on the curves shapes is discussed and the ground adhesion coefficient-slip relation is analysed and researched.
为了提高飞机的刹车性能,本文通过研究结合系数的影响因素,通过对飞机轮胎与地面结合系数以及滑移率的关系进行了分析研究。
Finally, the dynamics of locomotive traction are analyzed, and a disturbance observer is used to estimate adhesion coefficient.
最后,分析了机车牵引动态模型,并且建立了干扰观测器的粘着系数估计系统。
Finally, the dynamics of locomotive traction are analyzed, and a disturbance observer is used to estimate adhesion coefficient.
最后,分析了机车牵引动态模型,并且建立了干扰观测器的粘着系数估计系统。
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