The purpose of this thesis is to improve the GEC electrical cabinet of the Aircraft Tyre Wheel and Brake Test Dynamometer.
本论文的研究目的是对某航空机轮刹车试验台的电气控制柜(简称GEC柜)进行技术改造。
The purpose of this thesis is to improve the GEC electrical cabinet of the Aircraft Tyre Wheel and Brake Test Dynamometer.
本论文研究的内容来自于某航空机轮刹车试验台的二期技术改造项目。
Although the dynamometer is not accurate enough, but as students practice test weight and qualitative experiment is very good.
这种测力计虽不够精确，但作为学生练习测物重和进行定性的实验还是很好的。
A method for a vehicle durability emission test using a robot driver instead of human drivers on the chassis dynamometer is presented.
提出利用驾驶机器人在底盘测功机上代替人类驾驶员进行排放耐久性试验的方法。
A coasting performance test is simulated on a chassis dynamometer, the transmission resistance, rolling resistance of wheels and their speed factors are measured.
利用底盘测功机模拟道路滑行试验，测定出汽车的传动系阻力、轮胎滚动阻力及它们的速度影响系数。
Aiming at the speed characteristics test, which is one of important test items of engine test, this paper proposes studies of ac electrical dynamometer and its control system.
本文以发动机测试中一项重要的特性测试项目——速度特性测试为目的，重点研究了交流电力测功机及其控制系统设计。
The system with two control circuits separately for tested engine and dynamometer could conduct engine test automatically.
该系统能够对柴油机进行全自动测试，它具有柴油机和测功机两个控制回路。
The engineering setting methods of the torque loaded by dynamometer on vehicle exhaust test under driving mode condition are researched.
研究了工况法汽车排放测试中测功器加载扭矩的设定及其工程实现的方法。
The primary method and applicable fields of dynamic test and dynamometer in dynamic machinery equipment are summarized.
综合论述了动力试验与测功机在动力机械设备测试的基本方法和应用场合。
AC electrical dynamometer is an important device for engine test with easy-controlled testing conditions, easy-collected and managed parameters as well as high measuring precision.
目前，交流电力测功机是进行发动机性能试验的重要装置，其优点在于试验条件容易控制，参数便于采集处理，测量精度较高。
The simulation of road load conditions for motorcycles and bench test (quantitative and qualitative) of motorcycle performance can be conducted in doors by means of a dynamometer.
利用底盘测功机可以在室内模拟摩托车道路行驶载荷条件，定性和定量地进行摩托车整车性能的台架试验。
By developing the vertical DC dynamometer, the test of power and economic properties of vertical shaft engine is accomplished, which provides scientific basis for improving the performances.
通过研制立式直流电力测功机，实现对立轴发动机的动力和经济性能测试，为改进其性能提供科学依据。
By use of the reverse? Drive test on a chassis dynamometer, the transmission resistance is measured, and the model of the transmission resistance is established.
利用底盘测功机反拖测试汽车的传动系阻力，建立传动系阻力的数学模型。
The joint control of auto chassis dynamometer system and CFVCVS is accomplished by means of simple and reliable TTL digital logic circuit in the exhaust gas evaluation test.
以简单、可靠的TTL数字逻辑电路实现了汽车底盘测功机系统和尾气采集系统的联机控制。
Depending on chassis dynamometer test results from more than 100 motorcycles a relative database has been set up.
本文根据百余种国产摩托车排气污染物底盘测功机工况法测试结果，建立了相应的数据库。
The dynamometer is core equipment of motor performance test station, mechanical drive test station and engine performance test station.
测功机是电机性能测试台、机械传动测试台、以及发动机性能测试台等试验装置中的核心设备。
The VDS software was verified through vehicle performance test on road and on chassis dynamometer machine.
通过实车道路和底盘测功机的性能试验对VDS软件进行验证。
Today, the dynamometers for such purpose are of many types, but how to make the dynamometer control system function with superior quality, has become a key factor that improves ICE test technology.
目前，测功机的种类很多，如何研制一种性能优越的测功机控制系统，就成为能否促进内燃机检测技术的关键因素。
AC electrical dynamometer is a key equipment of engine power-test system, whose load is mainly regulated by the excitation control system of electrical dynamometer.
交流电力测功机是发动机测功系统的重要设备，励磁控制系统是测功系统负载调节的主要控制装置。
Finally, the correct test method is given and verified by dynamometer test.
提出了正确的试验方法，并用转鼓试验进行验证。
The paper introduces a test loading system with hydraulic dynamometer for cutting gearhead, analyzes the basis for determining main parameters of system. The design has been verified by practice.
本文介绍了一种截割部水力测功试验加载系统，分析了系统主参数确定的依据。设计得到实用验证。
The chassis dynamometer is key equipment in an automobile test line.
测功试验台是汽车质检线中的关键设备。
Feasibility of evaluating light duty vehicle emissions by steady state multi mode emission test on engine dynamometer bench was studied.
研究了用发动机稳态台架模拟试验评价轻型车整车排放性能的可行性。
The key of the test is the determination of the real road resistance and its setting on the dynamometer. A detailed analysis and introduction are given in this paper.
这种试验的关键是摩托车实际道路行驶阻力的确定及其在底盘测功机上的设定，文中对此作了较详细的分析和介绍。
The modeling and control problem, how to use diesel-hydraulic dynamometer test bed to simulate main engine matching with propeller, is studied theoretically in this paper.
从理论上，对在采用柴油机水力测功的试验台上进行机桨配合模拟的建模与控制问题进行了深入研究。
The dynamometer test results showed that the injection timing had a large effect on the fuel consumption and it must be accurately and precisely controlled, when the engine was working at low load.
试验表明：喷油时刻对于降低燃油消耗率影响很大，小负荷时必须对喷油时刻进行精确控制；
A single-cylinder high-speed diesel engine with dual symmetric crank-conrod mechanism was developed and tested on a dynamometer test bed.
本文介绍了一种采用双曲柄连杆机构的高速单缸柴油机。
A single-cylinder high-speed diesel engine with dual symmetric crank-conrod mechanism was developed and tested on a dynamometer test bed.
本文介绍了一种采用双曲柄连杆机构的高速单缸柴油机。
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