车辆的

Finally it analyzes the feasibility that using hydromechanics to analyze traffic flow by contrasting various characters between traffic flow and fluid flow. It analyzes influence of road alignment to basic expressway segment capacity by hydromechanics, and obtains viscous resistance and viscous movement differential equation when the vehicle drives on circular curve segment of expressway. And it infers that viscous resistance is correlated with sideway force coefficient, slope of crown and radius of circular curve. Radius of circular curve, sideway force coefficient and slope of crown are bigger, viscous resistance is smaller, the influence to capacity is smaller when the vehicle is running on nearside lane of circular curve; but radius of circular curve and sideway force coefficient are bigger, slope of crown is smaller, viscous resistance is smaller, the influence to capacity is smaller when the vehicle is running on fast lane of circular curve.

最后通过对比交通流与流体流的相似性，运用流体力学分析了道路线形对快速路基本路段通行能力的影响，求出了车辆在曲线路段的粘性阻力，建立了车辆在曲线路段的粘性运动微分方程，并由此推知，粘性阻力与横向力系数、路拱横坡度和圆曲线半径都有关系，当车辆在圆曲线外侧车道上行驶时，圆曲线半径、横向力系数和路拱横坡度越大，粘性阻力就越小，对道路的通行能力影响就越小；而当车辆在圆曲线内侧车道上行驶时，圆曲线半径和横向力系数越大，路拱横坡度越小，粘性阻力就越小，对道路的通行能力影响就越小。

In this dissertation, two methods were adopted to build dynamics model for vehicle ride comfort analysis: one is eight freedom vehicle ride comfort differential equation model in which lateral movement of driver and vehicle body was considered. Combined with time domain model of random road input, we got the driver and vehicles moving displacement.

本文采用两种方法建立了车辆平顺性分析的动力学模型：8自由度车辆平顺性分析的微分方程模型，考虑了驾驶员和车体的侧倾，结合随机路面激励的时域模型，在B级路面输入条件下，进行了时域仿真求解，得到车辆和驾驶员在汽车坐标系中各个方位上随时间历程的运动位移；利用ADAMS软件建立的福田小卡汽车，共计596个自由度的三维实体整车虚拟汽车模型，全面地考虑了影响平顺性的各种因素，然后通过对路面功率谱的变换生成适合于ADAMS／Tire的路面文件，实现了整车虚拟样机在随机输入激励下，车辆振动模型的时域仿真求解。

In this dissertation, two methods were adopted to build dynamics model for vehicle ride comfort analysis: one is eight freedom vehicle ride comfort differential equation model in which lateral movement of driver and vehicle body was considered. Combined with time domain model of random road input, we got the driver and vehicle's moving displacement. The other method, we built a Forland truck virtual prototyping using ADAMS, it is a 3D machine model, totally with 596 freedom degrees, every factor that influences the vehicle ride comfort was considered, finally complete the time domain simulation on random road input.

本文采用两种方法建立了车辆平顺性分析的动力学模型：8自由度车辆平顺性分析的微分方程模型，考虑了驾驶员和车体的侧倾，结合随机路面激励的时域模型，在B级路面输入条件下，进行了时域仿真求解，得到车辆和驾驶员在汽车坐标系中各个方位上随时间历程的运动位移；利用ADAMS软件建立的福田小卡汽车，共计596个自由度的三维实体整车虚拟汽车模型，全面地考虑了影响平顺性的各种因素，然后通过对路面功率谱的变换生成适合于ADAMS/Tire的路面文件，实现了整车虚拟样机在随机输入激励下，车辆振动模型的时域仿真求解。

A large number of simulation experiments of regenerating the hybrid vehicle's inertial energy are done on the experimental equipment adopting the single neuron self-adaptive PID algorithm to control the brake speed, torque and power, and a large number of simulation experiments of regenerating the hybrid vehicle's gravitational energy by constant rotational speed are also done.

研究设计了可以模拟车辆串联混合传动系统驱动、制动和坡道行驶工况的二次调节综合实验台，建立了实验系统的数学模型；采用单神经元自适应PID控制算法在二次调节综合实验台上进行了车辆串联混合传动系统转速控制制动、恒扭矩制动和恒功率制动回收车辆惯性能的模拟实验，进行了恒转速控制回收车辆重力能的模拟实验，通过实验验证了理论分析的正确性。

By relaxing the assumption that the vehicle route is Hamiltonian tour for standard VRP, we study the open vehicle routing problem in which the route is Hamiltonian path.

松弛了标准VRP中车辆路线为哈密尔顿巡回的假设，研究了车辆路线为哈密尔顿路径的开放式车辆路径问题。

Complaint The customer complains of wind noise from the panoramic sunroof when the vehicle is in motion.

投诉：客户投诉在车辆行驶过程中全景天窗处有风噪音。影响的车辆：仅仅有选配402的车辆。

Set up the background gradient vectograph of highway surface at first, according to the comparative result with the gradient vectograph of the present frame image, judge whether it is highway surface background or vehicle , then carry on morphological filtering which can remedy the inside cavity and reject isolated points, and the vehicle is segmented accurately last.

首先建立路面背景梯度矢量图，根据与当前帧图像的梯度矢量图的比较结果，判断是否是路面背景或是运动车辆，然后对运动车辆区域进行形态滤波，弥补内部空洞和剔除杂点，进而准确分割出车辆。

Shenzhen Jiangzhi Industrial technology Limited company devotes to the mechanical and electrical products especially the vehicles product and the spare part research and development, design, the motorcycle, special vehicles ,car parts produces and the re-equipping, the numerical control and the CNC vehicles spare part production, fiber glass and carbon fiber vehicles spare part processing, the processing of the hardware material flushes curved welds.

公司介绍深圳市江智工业技术有限公司是专门致力于机电产品特别是车辆产品及其零部件研发设计，JZERA摩托车、特种车整车生产及改装，数控CNC车辆零部件加工、碳纤玻璃钢车辆零部件加工、多功能豪华外送箱生产，汽车配件生产为核心；摩托车关键件进口服务为补充的专业化国内外市场快速预见导向型综合实体。

Shenzhen Jiangzhi Industrial technology Limited company devotes to the mechanical and electrical products especially the vehicles product and the spare part research and development, design, the motorcycle, special vehicles ,car parts produces and the re-equipping, the numerical control and the CNC vehicles spare part production, fiber glass and carbon fiber vehicles spare part processing, the processing of the hardware material flushes curved welds.

深圳市江智工业技术有限公司是专门致力于机电产品特别是车辆产品及其零部件研发设计，摩托车、特种车整车生产及改装，数控CNC车辆零部件加工、碳纤玻璃钢车辆零部件加工、五金材料弯冲焊加工，汽车配件生产为核心；摩托车关键件进口服务为补充的专业化国内外市场快速预见导向型综合实体。

Shenzhen Jiangzhi Industrial technology Limited company devotes to the mechanical and electrical products especially the vehicles product and the spare part research and development, design, the motorcycle, special vehicles ,car parts produces and the re-equipping, the numerical control and the CNC vehicles spare part production, fiber glass and carbon fiber vehicles spare part processing, the processing of the hardware material flushes curved welds.

公司介绍：深圳市江智工业技术有限公司是专门致力于机电产品特别是车辆产品及其零部件研发设计，摩托车、特种车整车生产及改装，数控CNC车辆零部件加工、碳纤玻璃钢车辆零部件加工、五金材料弯冲焊加工，汽车配件生产为核心；摩托车关键件进口服务为补充的专业化国内外市场快速预见导向型综合实体。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷