同时探讨了钢轨扣件横向刚度和阻尼对车辆横向稳定性的影响。
And the effect of lateral stiffness and damping of rail fasteners on the lateral stability of cars is discussed.
针对横向偏差传统测量手段的不足,提出了一种智能车辆横向偏差的视觉测量方法。
To overcome the shortcomings of traditional measurement methods for lateral deviation error, a new measurement method based on machine vision is proposed.
文中还分析了悬挂参数对车辆横向平稳性的影响,根据分析结果优选出合理的车辆匹配参数。
In this paper. the effects of suspension parameters on the lateral stability of carsare also analyzed. On the basis of the analysis results. the reasonable matching parameters of carsare optimized.
将铰接式车辆简化成六自由度的动力学系统,建立了能反映率体平面运动和横向摆动的动态数学模型。
In this paper, the articulated vehicle is simplified to a six-free-degree system in dynamics, and a dynamic mathematical model was derived and established.
建立了具有17个自由度的车辆系统非线性数学模型,模型中考虑了车钩力横向分力的作用。
The mathematical model of a vehicle system with 17 degrees of freedom is set up. The lateral component of the coupler force is considered.
提出了一种智能车辆的路径跟踪横向控制系统。
A lateral control system for the path tracking of intelligent vehicles is proposed.
通过对采用无摇枕转向架的高速客车悬挂系统横向模型的仿真实验,研究了半主动阻尼控制改善车辆运行平稳性的有效性。
During the simulation of the secondary lateral suspensions for the high speed passenger vehicle with no-bolster bogie, the effective using semi-active control to improve the ride comfort are studied.
土地车辆是指在索赔12 ,其中说,翼型系统包括一个横向翼型连接到顶部的说,三翼型。
The land vehicle that is defined in claim 12, wherein said airfoil system includes a horizontal airfoil connected to the top of said three airfoils.
交叉拉杆是转向架的关键部件之一,在车辆运行中承受横向、纵向和垂向载荷的共同作用。
The crossing bar is one of the key parts of the bogie. It receives transverse direction, longitudinal direction and vertical load during the running of the vehicle.
相反,机车车辆构架蛇行波反映了引起此系统横向振动所有因素的影响,同时还反映了轮轨实际接触状态。
On the contrary, the hunting wave of car bogie frame covers the influence of all factors causing transverse vibration of the system and reflects the action of different wheel-rail contact conditions.
在典型的城市交通情况下,对雷达测量值添加上每个受检目标(如车辆)的横向速度分量是很有意义的。
In typical city traffic situations the additionally to the radar measurement even the lateral velocity component of each detected target such as a vehicle is of large interest.
通过摇摆率和横向加速度传感器,使车辆围绕其重心旋转的力量就会被记录下来。
Via the yaw rate and lateral acceleration sensor (B24/15) forces are recorded which want to rotate the vehicle about the center of gravity.
首先,对初选的悬挂参数进行了分析,优选出使车辆的横向稳定性、平稳性及曲线通过综合性能较好的参数组合;
The optimum parameters arc picked up which will ensure the single-axle bogie for better comprehensive performance including lateral stability, riding quality and negotiation.
测量车辆在横向振动情况下的位移是车辆限界校核的一个非常重要的环节。
To measure the displacement of rolling stock under the lateral vibration is a very important sector in checking of rolling stock gauge.
结合车辆蛇行运动稳定性的讨论,探讨了影响提速线路横向稳定性的因素,提出了加强措。
Combining the discussion of stability of vehicle snake movement, the effects on transverse stability of increasing speed rail line are studied and the enhanced measurements are presented.
机车车辆在线路上运行时的横向加速度是一混沌时间序列。
The lateral acceleration of locomotives and rolling stock running on track is a chaos time alignment.
在车辆动力学分析的基础上,建立了以纵向速度、横向速度、横摆角速度为状态变量的车辆纵横向耦合的动力学模型。
A longitudinal and lateral decoupled dynamics model was presented based on the dynamics analysis, as the longitudinal velocity, lateral velocity and yaw rate as the states.
金属—橡胶复合的轴箱弹簧主要应用于城市地铁、轻轨车、工程车等机车车辆上,具有良好的垂向、横向和纵向动态性能。
Conical and chevron spring with rubber-metal layer structure, was one kind of primary spring, which had better three direction dynamic property and widely used in locomotive motor.
随后研究了横向加载车道数、纵向加载车辆数、车头间距和车速对车队荷载作用下桥梁动力响应的影响。
Then, the influence of lateral multi-lane loading, longitudinal multi-vehicle loading, space headway and velocity are also investigated for Bridges under platoon.
采用流场数值模拟计算方法,计算了横风作用时的垂向气动升力系数、气动横向力系数和侧滚力矩系数,得出各系数与车辆速度和风速之间的变化关系。
Using numerical computation of fluid flow, the coefficients of vertical force, lateral force and rolling moment caused by cross-wind were calculated, which were related to train speed and wind speed.
建议低速磁浮车辆采用磁铁横向错位布置和横向位移与速度反馈主动导向方式。
It is suggested that the low-speed maglev vehicle should adopt the lateral-offset magnets and the active guidance mode using the lateral displacement and velocity feedback.
车辆自动控制技术是交通自动化的一项重要组成部分和难点,它主要包括汽车的纵向控制、横向控制、自动驾驶和车列控制。
One important aspect of ITS is the advanced automotive automatic control technologies including longitudinal control, lateral control, automatic driving and platoon control.
车辆自动控制技术是交通自动化的一项重要组成部分和难点,它主要包括汽车的纵向控制、横向控制、自动驾驶和车列控制。
One important aspect of ITS is the advanced automotive automatic control technologies including longitudinal control, lateral control, automatic driving and platoon control.
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