Experimental result shows that the system can measure well torque-speed characteristic of induction motor.
实验证明,该系统能够较好地测定感应电动机的转矩-转速特性。
The system can measure characteristic curves of most flash lamps as long as an AD device with sufficient speed is employed.
按照此系统的设计方法,只要采用模数转换速度足够高的AD器件,就可以实现对大多数闪光灯特性曲线的获取。
In this study, using image-processing technologies have developed the online photometry system for soil displacement, which was possible to measure automatically at high speed and high precise.
本研究应用画像处理技术,开发出了一个能自动、高速、准确地测量、计算土的位移的实时测量系统。
In this study, using image processing technologies the on line photometry system for soil displacement has been developed, which is possible to measure automatically at high speed and high precise.
本研究应用图像处理技术,开发出了一个能自动、高速、准确地测量、计算土的位移的实时测量系统。
The system adopts an ultrasonic transducer to measure the material height and a PWM to control the motor speed.
讨论了油脂工业中的环形浸出器物料高度控制系统,它采用超声波传感器测量物料高度,变频器调节电机速度。
The experimental results demonstrate: the automatic measurement system which bases on the DC dynamometer and DSP can well measure torque-speed characteristic of induction motor.
实验结果表明,以“被测试电机-直流电力测功机-负载电阻”为结构、基于数字信号处理芯片的感应电动机转矩-转速特性自动测试系统是可行的。
This system is based on the principle that speed multiple time equals length. With sound-control circuit and a single chip, the equipment can measure, check, display, print etc.
该系统基于速度乘以时间等于距离的原理,运用声控电路和单片机,具有测量、校准、显示、打印等功能。
The paper describes a portable high precision three-dimensional trace measure system for high-speed underwater target.
本文介绍一种便携式高精度水下高速运动体三维轨迹测量系统。
The result shows that this frequency measure system has the characteristics of the low cost, high speed, the equal precision and etc. It can be used widely in future.
结果表明:这种频率测量系统具有成本低、高速、等精度等特点,应用前景广阔。
This paper briefly introduces structure, principle, character and application in cutting machine's hydraulic system of several new same speed circuits of series cylinders with compensation measure.
本文介绍了几种带补偿措施的串联液压缸的新同步回路的结构、原理、特点及其在剪板机液压系统中的应用。
High speed camera system (HSCS) was employed to measure microbubbles dynamically in adsorptive bubble separator.
本文采用高速摄像系统对泡载分离器内微气泡进行了在线动态测量。
The calibrated system's precision reaches 0.5% and this system is used to measure the air-gap magnetic field of a high speed magnetic levitation vehicle.
标定后的系统达到了0.5%的精度,并利用这一系统对高速磁悬浮列车的气隙磁场进行了测量。
This paper describes research on X-band doppler sensor system, used to measure the speed of claw passenger trucks.
详细介绍了用于检测矿井车辆x波段多普勒传感器系统的研制。
The system had many features such as high speed, high accuracy, untouched measuring and closed-loop control. The system is used on-line measuring and control of diameter measure.
该系统具有检测速度快、精度高、非接触检测、闭环控制等特点,完全适用于回转体直径尺寸的在线检测和控制。
A computer aided measurement system is used to measure the cutting temperature directly in high-speed machining by natural thermocouples and standard thermocouples.
介绍了一种用常规的自然热电偶和标准热电偶方法实现高速加工过程中切削温度的直接接触式测量的计算机辅助测温系统。
This paper introduces the main function of the instrument of rotational speed measure and alarm, the working scheme of the system, hardware design and software design.
本文介绍了回转机械转速测量报警仪的主要功能,系统的工作原理,硬件设计和软件设计。
In this system, the variable frequency motor is applied to meet the requirement of low speed to check the compositive error and high speed to measure the vibration.
针对检测综合误差和振动时对主轴转速的要求,采用变频电机来控制主轴转速,以满足系统对转速的要求。
This system uses SCM as the microcontroller to measure the speed and direction oft he train, and to sound the alarm.
该系统使用单片机微控制器,具有列车速度和方向的测试、语音报警、数据存储、通讯和检索等强大的功能。
This paper puts forward the concept of MC CDMA system, that can both measure distance accurately with PN code and transmit High speed data.
提出了多载波码分多址测控通信系统的概念。该系统不但能完成伪码精确测距,而且能进行高速数据传输。
The system can be used to measure the voltage responsivity and detectivity of infrared detector at different modulation frequency with rapid speed and high accuracy, it meets the need of measurement.
该系统可以自动测试不同调制频率下红外探测器的电压响应率和探测率,能够快速准确地完成测试任务,满足了测试要求。
The article analyzes two faults in DC-timing-system of hoist, presents the importance of routine maintenance on measure of speed dynamo, and puts forward proposals about maintenance.
本文通过对两起提升机直流调速系统故障的分析,阐述了测速发电机日常维护的重要性,并对如何维护提出建议。
Simulation results show that this fuzzy-neural network estimator can precisely measure the value of resistance and improve the low-speed performances of DTC system efficiently.
仿真结果表明了模糊神经网络观测器可实现对定子电阻的精确检测,从而提高直接转矩控制系统的低速性能。
It is of practical significance to measure turbine control system dynamic speed-rising characteristic under stationary state and ensure turbine unit safety operation.
对在静止状态下检测汽轮机调节系统动态飞升特性,保障机组安全运行,具有实用意义。
And measure result of servo system rotational speed is given in a convenient way.
给出伺服系统性能测试的方法和结果。
The system is used to measure temperature signal, flux signal, speed signal and motor load.
实现了温度信号、流量信号、速度及电机载荷的检测;
The heart of Cosworth's Pi Garda is a black box that logs data from sensors inside it, such as accelerometers to measure g-forces and a satellite positioning system to determine position and speed.
Cosworth公司PiGarda的心脏是一个黑盒子,将传感器传来的数据纪录在里面,例如加速度传感器计算G力和卫星定位仪判定位置和速度。
A set of location and speed detection system based on ground measure applying to track vehicles is developed.
研制一套由车载齿槽板、沿轨道分布的检测子块及一台上位处理器组成的轨道车辆地面式定位测速系统。
The system could measure certain distance on the premise that the speed of reflected wave in the air is fixed.
该系统以空气中超声波的传播速度为确定条件,利用反射超声波测量待测距离。
Science, strict of investigate system is speed up a coach member to carry on knowledge renewal and ego ability exaltation of importance measure.
科学、严格的考核制度是督促教练员进行知识更新和自我能力提高的重要措施。
Research result shows that system can carry out effective surveillance and measure of the data such as train speed, direction, unusual condition and payload.
研究结果表明:系统可对列车运动速度、运动方向、列车异常情况、列车有效载荷等数据进行有效监测。
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