Queue model of trains in marshalling station in coal mining area with terminal limit;
基于终端受限的矿区集配站列车排队模型
The field testing and prediction analysis for environmental vibration induced by railroad trains;
列车引发地面振动的现场测试及数值分析
Pollution survey of 10 carbonyl compounds in air of 6 trains was conducted.
调查评价了 6辆列车车厢空气中醛酮的污染状况 。
Research on train safety monitoring expert system;
列车安全监控专家系统的研究
Comparison Analysis of the Full-Scale Train Tests for Trains with Different Shapes Passing Tunnel;
不同外形列车过隧道实车试验的比较分析
The Linear synchronous motor used in Maglev vehicle is supplied by three-level inverter.
为了模拟基于三电平逆变器驱动的磁浮列车用的直线同步电机的性能,并检验三电平逆变器所用的空间矢量脉宽调制(Space Vector Pulse Width Modulation,简称SVPWM)方法和电气参数的正确性,文中利用动子磁场定向控制、坐标变换、空间矢量控制技术建立了TR08磁浮列车的驱动控制系统模型。
It is introduced the designed characteristics of the metro vehicle for Tianjin metro line No.
介绍了天津地铁1号线地铁列车的设计特点,从车辆运行环境及基本参数、车体及内部装饰、电气控制系统、制动系统、空调系统及采暖系统等几方面对整车进行了概述。
The shortages about existing vibration detecting system for running vehicles were concisely analyzed in this paper,and a new method for vibration detecting was put forward.
简要地分析了现有列车振动检测系统存在的不足,提出了一种振动检测新方案,研制了适用于列车振动检测的便携式检测记录仪系统,文中系统地介绍了系统原理、功能、组成和软硬件设计。
Longitudinal response analysis of Tianxingzhou highway and railway combined cable-stayed bridge subjected to train braking and traffic;
天兴洲公铁两用斜拉桥主梁纵向列车制动振动反应分析
Application of Fuzzy Neural Network on Modeling Train Braking;
模糊神经网络在列车制动控制中的建模及应用
The essay introduces importance of revising content of requirements on speed limit of train braking and marshallingin the Technical Management Rules of Railway (New Edition) and its primary research results, based on the revised work ofTechnical Management Rules .
文章在1999年版《铁路技术管理规程》修订工作的基础上,说明在新《铁路技术管理规程》中对列车制动限速及其编组要求内容进行重新修订的必要性并介绍初步研究结果。
Analysis on composition and pollution of garbage in railway passenger trains;
旅客列车垃圾理化及污染特性的研究
Efficacy of different methods for killing cockroach on different type passenger train;
不同灭蟑方法搭配使用对不同车型旅客列车灭蟑效果的研究
Investigation on virus-carrying rate of hemorrhagic fever with renal syndrome in passenger train;
旅客列车鼠类携带肾综合征出血热病毒情况调查
Application of double continuous-phase composite in braking disc and lining for high-speed train;
双连续相复合材料在高速列车制动盘及闸片中的应用
Application status quo and trend of composites for high-speed train;
复合材料在高速列车上的应用现状与趋势
Second impact effect of chair distance of high-speed train on occupant injury;
高速列车座椅间距对乘员二次碰撞伤害的影响
Index Evaluating System on seats allotment of passenger trains based on AHP;
基于AHP的旅客列车票额分配系统指标评价体系
The basic removal coefficient and additional removal coefficient of speedup passenger trains on single railway lines are analyzed by taking HankouDanjiangkou railway line as the background.
以汉丹线旅客列车提速方案为背景,分析了单线铁路快速旅客列车基本扣除系数和额外扣除系数。
Raising the speed of passenger trains will change the speed difference between passenger and freight trains, resulting in changes in the removal coefficient of the passenger trains and the passing capacity on a nonparalleled train diagram.
旅客列车提速,会改变客货列车速差,引起旅客列车扣除系数和非平行运行图通过能力的变化。
The coal dust characteristics of coal trains traveling along the Daqin Railway are studied.
针对大秦铁路运煤列车煤扬尘特点,研制以合成高聚物POL1为基料复配而成的粘结型抑尘剂。