A kind of dynamic wheel-track contact element is designed by the technology of ANSYS User Program Features.
利用ANSYS用户可编程接口技术，设计了一种轮轨动力接触单元。
By applying the pendulum-arm mechanism, the wheel-track-interacted driving is eventually realized for this purpose.
采用摆臂机构搭载上障碍物，然后利用车轮和履带共同驱动跨越障碍物。
This paper sets up a dynamic analysis model of subway vehicle-elastic fastener and analyzes the influence of fastener stiffness, train operation speed on the wheel-track force.
为分析弹性钢轨扣件轨道的轮轨作用力，通过建立地铁车辆弹性扣件动力分析模型，分析了扣件刚度、列车运行速度等对轮轨作用力的影响。
The success of a recumbent tricycle design is a careful mixture of Weight Distribution, Low Center-of-Gravity, Wheelbase, Wheel-Track, Steering geometry and frame configuration.
成功的设计是一个横卧三轮车分布，仔细混合重量低中心，对重力，轴距，轮轨，转向几何和帧配置。
In this thesis, we aim at establishing detailed relation of wheel-track and of bridge-track, on the basis of which, we have coded programs about the train-rail-bridge coupling system.
可见，有必要详细分析轮轨关系和桥轨关系，在此基础上，编制了车-线-桥耦合系统计算程序。
It's called Smart Wheel, and it's designed to fit over the steering wheel of most standard vehicles to track whether or not the driver has two hands on the wheel at all times.
它被称为智能方向盘，它的设计适合大多数标准车辆的方向盘，用来跟进驾驶员是否一直将两只手放在方向盘上。
By sensing the weight of a vehicle, the company's smart roads can track the speed of each wheel.
通过感知车辆的重量，该公司的智能道路可以追踪每个车轮的速度。
Both of them could now see the wheel well wedged between the rails and the uneven track bed.
他们现在可以看见车轮卡在铁轨和不平的道床中间。
We want to keep track of the wheel positions from play to play, but the rest of the exercise is pretty simple.
我们希望跟踪各个游戏中的转轮位置，但是其余则非常简单。
Editing playlists is also dramatically easier, and when rating a track, you just tap the desired rating star, rather than having to "spin" the Click Wheel to highlight the desired rating.
编辑播放列表也简单了许多，在给音轨评分时，你只需点击想要的分级星标，而不需“旋转”触控轮来选中所需的评级。
Even when we rent things, like cars, werecoil from the idea that Hertz might track our movements, or stick a camera inthe steering wheel.
甚至是在我们租东西用时，例如汽车，也会缠绕着一个想法就是Hertz可能会跟踪我们的行动甚至在方向盘安装摄像机。
The suspension coop has 10 rolling wheel to touch with the guiding track.
吊笼上装有10个滚轮与导轨架相靠，做相互运动。
It is obtained by making the track rod a different length to the distance between the king pins (or wheel swivel axis centers).
转向横拉杆的长度同主销间的距离不相等，就可保证各前轮以期望的角度旋转。
The contact zone width of crane wheel with track is analyzed by plane stress elastic theory.
采用平面应力弹性理论，对吊车车轮与轨道的接触区尺寸进行理论分析。
The test shows when programming, shape of movement track of different turning wheel was compiled with enactment quantity method, machining effects of all sorts of shapes was compared.
试验表明编程时，可以采用设定变量法编写不同的旋轮运动轨迹形状，比较各种形状的加工效果。
The plane stress theory is applied to analyze the contact stress between cast track and roll wheel.
采用平面应力理论来分析滚轮与轨道的接触应力问题。
The analytical formula of track deformation under a single wheel load has been deduced by establishing the track vibration differential equation.
本文通过建立轨道振动微分方程，得到单轮作用下轨道变形的解析表达式。
Based on the analysis of this thesis, the measures of vibration damping and noise reducing are presented for wheel and track.
结合本文的分析，从车轮和轨道两个方面提出了减振降噪措施。
Maglev is short for magnetic levitation 1 , which means that these trains float over a guide way using the basic principles of magnets to replace the old steel wheel and track trains.
磁悬浮简要地说是磁性悬浮，意思是这些列车是漂浮在应用磁性原理的一条引导线路上，替代老式的钢铁车轮和轨道列车。
In testing the dynamics performance of locomotives and rolling stock on the roller testing rig, the difference between the track wheel and the actual track may cause deviation of the test results.
滚动振动试验台在测试机车车辆动力学性能时，轨道轮与实际线路的差异会造成测试结果出现偏差。
And an all wheel powered specialist of the Golf class has been on track to go into series for quite some time.
和一个车轮动力专家高尔夫课程被正轨进入系列相当一段时间。
With the characteristic of wheel dredger, this paper realizes the way of controlling on the track of dredging wheel and its comprehensive monitored-controlling.
本文针对斗轮式挖泥船的特点，实现了斗轮式挖泥船挖掘轨迹控制及其挖泥作业的综合监控。
Two curved screens-one in the steering wheel and one mounted to the steering column-give the driver a nearly 180-degree view of the track around him, thanks to multiple exterior cameras.
方向盘和转向杆上安装的两个曲面屏，给驾驶员提供了180视角，可通过多个外部摄像头来观察周围的路况。
In course of train's braking, wheel load bring pressure to track and bridge structure qua locomotive load.
列车制动过程中，车轮荷载作为移动荷载作用于线路和桥梁结构。
Research purposes: By analyzing the effect on impact force between wheel and rail by track irregularity, technical evidences on limit of irregularity on rail welded joints are provided.
研究目的：为了研究轨道不平顺对轮轨作用力的影响，从而为钢轨焊接接头不平顺限值提供技术依据。
In this paper, the sound signal characteristic of moving wheel vehicle, track vehicle and mankind is obtained by analysing the propagation characteristics of the ground.
本文通过对大地传输特性的分析，得出了轮式车辆、履带式车辆和人运动时地声信号的特征。
The analysis has been concentrated on parameters such as stability, lateral wheel track forces in curve and wheel wear indices.
分析的重点是直线稳定性、曲线轮轨横向力和轮轨磨耗指标等参数。
The changing of track stiffness affects wheel-rail dynamic forces and track dynamic geometry performance simultaneously.
轨道刚度变化同时影响着轮轨动荷载和轨道动态几何形位的变化。
The wider track was required because of a new all-wheel-drive option.
更宽的轮胎时因为新的全时四驱技术。
The effects of track stiffness on track dynamic characteristics were investigated by the wheel-rail system dynamic analysis in frequency domain.
应用轮轨系统动力学的频域分析方法，研究了轨道刚度对轨道动力特性的影响规律。
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