列车

基本解释 (translations)

train  ·  trained  ·  trains

与列车相关的网络例句 [注：此内容来源于网络，仅供参考]

After a detailed analysis of the forces in subway train's running, the dynamics mathematical model of subway train is constructed; the eventbased control technology is adopted to solve the controlling of subway, the velocity and acceleration function with respect to the distance are deduced by introducing the action reference variable in the control problem which the object is to minimize the running time. The running scheme can be programmed in realtime, the delay caused by uncertain events is avoided. So it offers a new way for the metro research.

分析了地铁列车运行过程中的受力情况，建立了地铁列车的力学模型；将基于事件的控制技术应用到地铁列车的控制中，通过引入运动参考变量，求出在以站间最小运行时间为最终目标的列车控制中，列车速度、加速度等关于列车运行距离的函数表达式，从而可以根据列车走行距离来实时调整和规划地铁的运行规律，避免人为因素或不确定性因素导致的列车运行晚点，为研究地铁列车的规划提供了一种新的方法。

The reliability of train brake system is the key point to influence the safety of the train running, whether the gas pressure data of the train brake pipe can be precisely gained in time directly influences the safety of train running.

列车制动系统的可靠性是影响车辆安全运行的重要因素，能否及时准确地获得列车制动系统中列车管气体压力的大小是列车运行安全的重要保证。

Based on the foundation of the virtual prototype model of the medium-speed maglev train, using the mechanical dynamics and kinematics analysis software ADAMS, this paper expatiates on the following things. Firstly, it analyses the decouple of single magnetic bogie by the simulation and experimentation; secondly, adds the magnetic levitation control system to the single magnetic bogie model and simulates; thirdly, by simulating the motion of the train running on the different type of guideway, analyses the state of the train on the ramp and crankle;in the end ,this paper does a further research on how the magnetic levitation control system and guideway parameters affect the suspending gap when the train runs on the ramp and crankle .

论文在建立了中低速磁浮列车虚拟样机模型的基础上，借助于机械系统运动学及动力学分析软件ADAMS，首先从单转向架出发，仿真分析了磁浮列车单转向架的解耦能力；接着对单转向架样机模型进行了控制系统的仿真；然后对一辆整车在竖曲线和平曲线的运行在ADAMS中进行了仿真，分析了列车在坡道和弯道上的运行状态；最后对磁浮列车在坡道和弯道上运行时的系统性能进行仿真分析，进一步研究了控制系统和线路参数对磁浮列车悬浮性能的影响。

This paper describes the components and structure of advanced signaling system: Automatic Train Control system, analyzes the function and classification of its three subsystems: ATS, ATP and ATO, with emphasis on currently widely adopted ATC system-Quasi-Moving-Block signaling system, which works on coded digit track circuit, and discusses the operating principles of coded digit track circuit and the features of train control of Quasi-Moving-Block signaling system.

本文详细讨论了应用于城市轨道交通的先进的信号系统——列车运行自动控制系统的组成和结构，对其三个子系统：列车自动监控系统ATS、列车自动保护系统ATP、列车自动运行系统ATO的功能和分类进行了详细分析和比较。

The information of train operation state and train control is transferred between RBC system and Centralized Traffic Control system; the information of train operation state and route state is transferred between RBC system and Computer Interlocking System; the information of train operation state, movement authorities and train interval control is transferred between RBC system and Train On-board system; the handover of train control is realized between RBC system and neighborhood RBC system.

其通过与调度集中系统交互，实现列车运行状态信息及控制信息的传递；与车站联锁系统交互，实现列车运行状态信息及进路状态信息的传递；与列车车载系统交互，实现列车运行状态信息、行车许可及列车运行间隔管理信息的传递；与相邻RBC系统交互，实现列车控制权的交接。

The analysis shows that it is feasible and effective to apply fault tree analysis method to passenger train fire hazard assessment. The method can exposit the various factors and logical relations of passenger train and the casualties in fire comprehensibly, and provide reliable reference for the passenger train fire prevention and minimizing casualties.

通过分析表明，将事故树分析法应用于旅客列车火灾风险评估中是可行有效的，该方法能够对导致旅客列车发生火灾和旅客列车火灾引起人员伤亡事故的各种因素及逻辑关系做出较全面的阐述，并为旅客列车火灾的预防以及最大限度地减少人员伤亡提供了可靠的参考依据。

By compared maximum coupler force and maximum acceleration of car body with common slack coupler at condition of train starting,braking,emergency braking and releasing,we verified that small slack coupler is better than common slack coupler in dynamics performance.This paper also calculated the train dynamics performance parameter with different buffer and braking system,running in different line and using different operating method.

本文利用列车纵向动力学模拟程序，计算了齐齐哈尔车辆公司研制的13号小间隙防脱车钩的纵向动力学性能，通过比较各个车钩间隙下列车最大纵向车钩力和列车最大加速度的数值，得出小间隙车钩在列车启动工况、常用制动工况、紧急制动工况、缓解工况的纵向动力学性能都较原有车钩性能优异的结论。

The modeling methods about vestibule diaphragm, coupler and draft gear are introduced, too. Among the six Models, Model A and Model B can be used to study the vehicle stability and curve negotiation under different track situations. Model C and Model D can be used to carry out the stability, dynamic curving behavior and ride comfort of the high-speed passenger car. Model E and Model F are three-dimension train dynamic models which consist of three cars (head car, intermediate car and tail car).

所建立的6种动力学模型中，模型A和模型B可用于研究不同轨道条件下车辆的运动稳定性及动态曲线通过性能；模型C和模型D可以用来研究车辆的运动稳定性、动态曲线通过性能及运行平稳性；模型E和模型F是列车系统动力学分析模型，都是由三节车组成的列车单元，三车列车模型作为一个最小的列车单元，包含了头车、中间车和尾车，已能够反映整个列车的动力学特性。

First, it diagnoses and analyses the maglev train's suspension system and traction system by applying the FTA and fuzzy FTA method. Furthermore, it presents the new way to solute the diagnosis searching arithmetic by building the searching matrix based on the factors such as components' key weightiness, faults happen probability, searching cost. Then it can get optimal searching sequence for seeking the reason to the faults. Second, it builds the train's rank evaluation model based on multiple hiberarchy neural networks, after it takes the strategy that set the component diagnosis and whole train fault rank evaluation into two steps. Third, it deeply analyses reliability of the maglev train's power system with function-correlated feature, by the method that combining the FTA with the Markov model. Finally aiming at maintenance ahead of the fault, it proposes the blue print for the maglev train's maintenance. What's more, it introduces the design and realization to recorder for the train run data in detail.

应用故障树和模糊故障树分析法对磁浮列车悬浮系统、牵引系统进行全面的诊断分析，提出了以部件关键重要度、故障概率、搜索代价为因素，建立搜索决策矩阵，综合排序的搜索算法；采取部件诊断和列车集中评估相结合的分层诊断策略，建立基于多重神经网络的列车故障等级评估模型；结合故障树和马尔可夫模型对具有功能相关特性的列车电源系统进行可靠性分析；着眼事前维修，提出了列车运行维护方案，并设计实现了列车运行数据记录器。

To solve the aerodynamic problems resulted from high-speed trains when they pass through a tunnel, a model experiment system for high-speed trains was set up on the basis of analyzing the relative present experiment systems at home and abroad, and its similarity rule s were derived.

为了解决高速列车进出隧道引起的空气动力学问题，基于对目前国内外高速列车模型试验研究现状的分析，建立了模型列车速度可达100m/s的压缩空气式高速列车模型试验系统，并导出了模型试验的相似准则。

与列车相关的网络解释 [注：此内容来源于网络，仅供参考]

ATO：列车自动运行

卫星垡地球站(VSAT)端站设备 1.规格031104004 基本国卫星全球定位系统天线(GPS) 安装、调测040603019 列车自动防护(ATP)中心模拟盘 1.类型040603020 列车自动防护(ATP)架 类型040603021 列车自动运行(ATO)架 安装与调试04

crewless train：无乘务员列车, 无人驾驶列车

crewel-work | 绒线绣 | crewless train | 无乘务员列车, 无人驾驶列车 | crewless | 没有船员的

describer：列车指示牌

主干线列车 mainliner | 列车指示牌 describer | 列车总质量 gross combination weight

train describer：列车通告牌

"train ","列车,列" | "train describer ","列车通告牌" | "train indicator ","列车指标"

train describer：列车记录器

列车车务员 trainman | 列车记录器 train describer | 小运转列车 exchange train

Train,earth-moving：运土列车

"装运列车","Train,conveyor" | "运土列车","Train,earth-moving" | "货物列车","Train,goods"

goods train：货运列车

"条例"(the Ordinance) 指>(第372章);"货物"(goods) 指公司接受按照本附例以铁路货运列车运载的任何物体、物品或东西,包括禽畜及任何其他动物;"货运列车"(goods train) 指专门用作运载货物的列车;

Maglev：磁悬浮列车

着重描述了高速列车与其它交通工具在空气动力学方面的差异,重点在包括磁悬浮列车(Maglev)在内的现代高速列车.这些差异与下述因素紧密相关:高速列车贴近地面或轨道运行、其长径比远大于其它交通工具、两列火车会擦身而过,

parliamentary train：减价三等列车(由议会法令限定在一定地点每天至少必开一次的一种列车)

make a train 赶上火车 | parliamentary train 减价三等列车(由议会法令限定在一定地点每天至少必开一次的一种列车) | up train 上行列车(尤指开往伦敦的列车)

up train：上行列车(尤指开往伦敦的列车)

parliamentary train 减价三等列车(由议会法令限定在一定地点每天至少必开一次的一种列车) | up train 上行列车(尤指开往伦敦的列车) | train down 减轻体重