介绍了城市轨道车辆牵引试验系统的测试与调速控制。
This paper introduces the test and speed regulating control for the traction experimental system of urban railway vehicle.
“随着牵引试验，缓解疼痛的大脑途径大多是认知的，”雅戈尔说。
"With the distraction test, the brain pathways leading to pain relief were mostly cognitive," Younger said.
提出了一种基于偏差解耦矢量控制的能量回馈型地铁牵引试验台的设计方案。
A reciprocal power-fed test platform of metro traction which is based on vector control with deviation decouple was presented.
试验结果表明，两小时最大功率动力输出轴试验和两小时最大功率牵引试验均可减少为1小时。
The experiment results show that the time of the maximum power PTO shaft test and the maximum power traction test can be decreased from two hours to one hour.
本文研究的试验系统以能量互馈式交流传动试验系统为工作原理，包括牵引试验系统以及辅助试验系统。
The experiment test system which based on the twin inverter-motor reciprocal power-fed test rig is one of the most advanved and poplur test methods of AC drive.
因此，构建适用于不同结构特点的机车，能够进行启动试验、牵引试验、制动试验等的机车定置试验台势在必行。
Therefore, it is necessary to come up with train - testing bed which is able to carry out various experiments such as starting up, dragging and braking etc.
对火炮在强化路上牵引进行了虚拟试验，为了确定安全的牵引试验速度，必须首先计算火炮悬挂系统的固有频率。
Virtual test of towed gun travel on enhanced road surface was carried out. Natural frequency of towed gun suspension system must be calculated firstly so as to ensure safety towed test speed.
文章叙述了铁道机车车辆牵引的新控制方法并出示一些研究试验的结果。
In this paper, we present the novel control method for railway vehicle traction and some results of theoretical study and tests.
针对电气化铁道牵引供电设备的绝缘试验，研制了一种新型便携式绝缘综合测试仪。
For insulation test on traction power supply equipment in electrified railway, a new type of synthetic measuring instrument is developed.
介绍了IGBT地铁牵引逆变器的研制及试验情况，对该逆变器的结构及主要部件作了简要说明，给出了逆变器的主要参数。
Development and test of IGBT traction inverter for metro vehicle are introduced. Structure and main parts of the inverter are briefed. Main parameters are given.
试验表明，所设计的变频调速系统数字化实现方便，具有良好的调速和牵引性能，在矿机车交流传动领域有着广泛的应用前景。
The experiments show that the presented VVVF speed-variable drive system has good performances and traction properties which is quit applicable to the overhead locomotives.
此外，还分析了在该土槽上所进行的机耕船用楔形轮与无轮缘叶片轮的牵引特性的对比试验。
By means of the bin, a comparative test of tractive performance between the wedged paddle wheels and nonrim ones ofpaddy-field tractor(P. F. T. ) is analysed.
本文针对一种新型异步牵引电机互馈试验系统进行了深入的研究。
A new reciprocal power-fed test system of induction motor is studied in this thesis.
目前，我国大部分厂、段的牵引电机试验台都是手工控制、人工读表记录试验数据；
At present, traction motor testing devices in most railway factories and segments adopt handwork control, manual reading instruments and recording data.
文中就这项试验所需的发射机构进行研究，设计了一种钢丝绳牵引式发射机构，并对其关键技术进行探讨。
In this paper, the launching mechanism for the test is studied, a wire-rope towing-type launching mechanism is designed, and its key technologies are investigated.
并论述了制动性能、车速、掘起力、牵引力试验台的检测原理和方法。
The principle and method for testing brake character, travelling speed, break out force and rim pull are described.
汽车碰撞牵引设备是进行碰撞试验的基础。
The traction gear for automobile collision is the basis of making collision test.
本文根据试验结果较详细地分析了机耕船在不同土壤条件下的牵引性能。
On the basis of test results, this article analyzes the tractive performance in detail under different soil conditions.
最后将搭建的系统用于测试低地板轻轨车牵引系统，给出试验结果。
Finally, a test system was applied for testing low-floor LRV traction system, and the results were analysed.
牵引整流柜均流试验正是为了检测其各个桥臂并联支路整流元件的电流分配情况而设立的检验项目。
The uniform current test of the rectifier for traction power is the test subject that aimed at inspecting the current distribution of the rectifying elements in every parallel branch line bridge.
解决了采煤机牵引部准确全面试验的问题。
It solves the problem which is the right test of coal machine draw part.
示出用该底盘在水田中试验结果的一组数据，画出被试履带行走装置在试验地中的牵引特性曲线。
The test result of the said chassis tried in the paddy field is shown on data sheet, and some tractive characteristic curves of tested track are given.
该检测系统能够满足机车中修后不上线即可进行牵引负荷试验的要求，并能够查找机车故障，调整标定参数。
With the detection system, traction load test not on the line is possible for the locomotive after mid-haul, and locomotive faults could be located as well that nominal parameters could be adjusted.
完成了该制动机的单车试验与牵引列车定置试验。
It is completed that is test of single vehicle and immovable train.
牵引电机温升试验包括持续温升试验及小时温升试验两种，文章介绍了其具体实施方法和技巧，以及实验时应注意的事项。
Introduced in this paper are the concrete methods and notices of traction motor temperature-rise test, which includes continuous temperature-rise test and hour temperature-rise test.
并在土槽中进行了单轮叶动力性能试验、水田轮轮叶相互干扰试验、机耕船牵引阻力试验、滑板阻力试验和插秧机牵引性能试验。
This Paddy soil bin was successfully used for tests in the dynamic performance of a single blade-lug, the motion resistance of floating boats, and the performance of skids and rice transplanters.
对机器人的牵引力、运动速度、在不同摩擦系数介质表面上的运动能力、头舱姿态进行了试验。
Experiments are made on locomotion force, velocity, locomotion ability on surfaces with different friction coefficients, and pose of the head cabin.
加载系统是工程机械多功能试验台作为负荷车对工程车辆牵引性能进行测试的核心系统。
Loading system is the core system of multi - functional engineering machinery as load vehicle to test traction performance of construction vehicle.
加载系统是工程机械多功能试验台作为负荷车对工程车辆牵引性能进行测试的核心系统。
Loading system is the core system of multi - functional engineering machinery as load vehicle to test traction performance of construction vehicle.
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