汤米靠在测功机上，朝着车轮吐了口痰。
Tommy leaned over the dynamometer and spat in the wheel well.
在工业生产和控制中，测功机应用非常广泛。
In industrial production and control area, the dynamometer is widely used.
汽车底盘模拟测功机是检测汽车性能的重要设备。
Vehicle chassis dynamometer is an important equipment used to measure the performance of vehicle.
能自动识别不同量程的测功机和不同类型的电机；
And it can automatically detect the measure-range of Hysteresis Dynamometer and different Motors.
文章主要给出了交流底盘测功机电控系统的设计方案。
The paper mainly introduce the design scheme of alternating current chassis dynamometers electric control system.
本文介绍了基于磁滞测功机的电机转矩转速模糊控制系统。
The paper introduces a Fuzzy Control System of the motor's speed and torque based on Hysteresis Dynamometer.
本文论述了水力测功机群供水新系统的试验及数据分析结果。
Exposition has been made of the test and data analysis conducted for a new water feeding system designed for group hydraulic dynamometers.
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。
The VDS software was verified through vehicle performance test on road and on chassis dynamometer machine.
简述了一个摩托车底盘电力测功机风速控制系统的组成及工作原理。
Introduces the composition and the operational principles behind the blast velocity control system of the motorcycle chassis dynamometer.
电力测功机是常用的负载与吸功设备，主要用来对中等大小的扭矩测功。
Electric power ergograph is a load or device of absorbing power, which mainly is used of measuring power for middling torque.
本文详细论述了基于交流测功机的发动机测控系统的硬件建立与软件设计。
This article in detail discussed the hardware establishment and the software design of the engine controlled and tested system based on the AC dynamometer.
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。
The primary method and applicable fields of dynamic test and dynamometer in dynamic machinery equipment are summarized.
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。
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.
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 system with two control circuits separately for tested engine and dynamometer could conduct engine test automatically.
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 method for a vehicle durability emission test using a robot driver instead of human drivers on the chassis dynamometer is presented.
介绍了测功机的主要种类，并选择利用变频器与异步电机实现异步电力测功机的方案。
Introduced the main type of the dynamometer, and presented a scheme of dynamometer which used the frequency converter and induction motor.
许多汽车性能试验均在底盘测功机上进行，而轮胎滚动阻力是影响测试精度的重要原因。
Many automotive performance tests are conducted on chassis dynamometer, while tyre rolling resistance is an important factor to affect measuring accuracy.
采用PLC控制变频器来改变电力测功机励磁电流的大小，来达到改变模拟加载阻力的要求。
PLC was used to control the transducer, change current of the dynamometer, so that it can change simulated load resistance.
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。
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.
该仪器测量精度高、抗干扰能力强和性能稳定，已成功地应用在电涡流和直流电力测功机上。
The torque meter has been successfully used on eddy current or DC dynamometer for its high accuracy, good anti-interference and stable performance.
此测功机采用非接触式加载——永磁涡流加载，可以避免机械轴承和联轴器的速度极限的限制。
This dynamometer using permanent magnetic eddy load, without any contact, can avoid the velocity limit of mechanical bearing and coupling.
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 dynamometer is core equipment of motor performance test station, mechanical drive test station and engine performance test station.
最多允许两个电机的控制，该套件允许一个完整的测功机的系统级原型设计，以及多轴系统控制。
Enabling control of up to two motors, the kit allows for system level prototyping of a full dynamometer, as well as multi-axis systems control.
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。
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.
阻力模拟则是控制电涡流测功机，使其转速与制动力矩间的关系符合相应状况下的车速、阻力关系。
Resistance simulation control electricity eddy current system, make the revolving speed and braking moment relation accord with the condition of correspond speed and resistance relation.
这种电力测功机计算机测控技术不仅具有广泛的适应性和柔性，而且提高了系统的可靠性和实时性。
This computer measure and control system of electrical power ergograph not only possesses abroad adjustability and flexibility, but also enhances the reliability and real-time charter of system.
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。
A coasting performance test is simulated on a chassis dynamometer, the transmission resistance, rolling resistance of wheels and their speed factors are measured.
运用直接转矩控制方式、使用鼠笼式异步电机构建全功能型交流测功机系统是一种较理想的解决方案。
Employing the control method of DTC, using the squirrel induction motor to construct a full-function AC dynamometer system is a better solution scheme.
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 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 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.
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