实验结果表明，光纤光栅的应力特性能够满足磁悬浮列车定位的需要。
Experiment results indicate that the stress characteristics of fiber grating can satisfy...
先进的通信技术在列车定位系统中的应用，使得列车定位更快速、更准确。
Using advanced communication technology can make train position faster and more accurate.
根据现场测试数据及列车定位要求，提出了中国铁路GNSS增强系统建设方案。
Based on the field test and analysis of the requirement of train positioning, GNSS augmentation technologies were discussed and a recommendation solution for China railway was presented.
对查询应答器和里程计的定位方式提出一种用接触网定位器辅助列车定位的方法。
This auxiliary locating technique brings much higher precision on train location and requires much less balise devices.
分析了几种定位系统在列车定位系统中的适用性，以寻求一种较好的列车定位方法。
Discussed on the applicability of some positioning systems in positioning trains for getting a good method of positioning trains.
论文分析了列车惯性运动特性，采用低成本的GPS和惯性传感器组合实现列车定位。
The train inertial feature is analyzed. With low cost inertial sensors, the GPS/INS integrated train positioning was implemented.
列车轨道占用识别目的是在平行的多轨道区域识别列车所占用的轨道信息，为列车定位子系统或控制系统提供可靠的信息。
Train track occupancy recognition is to determine if the train is passing over a switch and to supply reliable information for train positioning system and train control system.
采用GNSS技术构建列车定位系统有着极大的优势，但是在实际应用中还需要解决列车运行中车载接收机定位精度的问题。
Though GNSS technology has such advantages in positioning, the accuracy of location determined by onboard receivers need to be improved.
对大型车站、道口、大型个体工程等处则建立连续运营GPS差分基准站，采用动态差分GPS数据与其它传感器数据组合定位的方案，以提高列车定位的精度。
It is also pointed out in the thesis that when trains are running in railway line, using double receivers, fusing GPS single point position units with other locating sensors is of great value.
卫星定位系统(GPS)是解决城市轨道交通中列车安全快速运行的有效手段。
GPS (Global Position system) is an effective way employed in urban rail transit systems to guarantee the safe and fast running of trains.
本文介绍电力列车微波智能定位系统的基本工作原理、设计思想及方框图。
The basic principle, designing idea and the function diagrams of the microwave intelligent positioning system for electric train are presented in this paper.
介绍了磁浮列车绝对定位系统的原理、组成、功能及FPGA在此方面的应用。
The principle functions, composition and application of FPGA to absolute positioning system for maglev vehicles are explained.
以磁悬浮列车轨道梁为对象研究超大型构件的定位及加工技术。
The positioning and machining technology of huge workpiece, with the object of investigated maglev guide way girder, were discussed.
针对长定子直线同步电机驱动的高速磁悬浮列车，提出了采用对定子齿槽进行计数的测速定位方案。
A speed and position detection method for high-speed maglev train driven by long-stator synchronous linear motor, based on measuring cog-slots of the long-stator, was presented.
在高速磁悬浮列车中，定位传感器是测定列车位置的关键器件，其信号正常与否直接影响列车的运行效果。
In the high-speed maglev train, the position sensor plays the crucial role in measuring the position of the train, but the signal directly affects the run effect of the train.
论证了该系统既可以实现列车的车地通信功能又能实现列车的测速定位功能。
This system can not only be used for the train-ground communication, but also be used for train locating and speed measuring.
提出建立自适应列车运动轨迹预测模型，并对如何提高定位精度进行了分析。
A model is built on the basis of the moving law of the train to predict the train location and analysis is made as regards how to reduce positioning errors.
站间是以车载设备为主的，由无源点式应答器、GPS列车卫星定位系统、多机校核系统构成的列车信号引导系统。
The train signal guiding system (on board) consisting of passive intermittent responder, train GPS system, and multiple computer checking system are equipped on the section.
本文在充分借鉴了国外摆式列车转向架成功经验的基础上，结合我国的实际情况，提出了一系柔性定位的摆式电动车组客车转向架技术设计方案。
In the thesis, on the basis of succeed experience about tilting train bogie abroad, a project of a bogie with flexible primary suspesion for titling EMU is put forward.
试验表明：系统实时性强，测速定位精度高，满足高速磁悬浮列车运行控制的要求。
Experiment shows that the system has the features of hard real time and high measuring precision which meets the requirement of the operating control system of high-speed maglev train.
试验表明：系统实时性强，测速定位精度高，满足高速磁悬浮列车运行控制的要求。
Experiment shows that the system has the features of hard real time and high measuring precision which meets the requirement of the operating control system of high-speed maglev train.
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