查询词典 motor control

Total Massage Whirlpool Bath Complete with Color-Matched Trim, Electronic Control Pad for Whirlpool and Air Massage Systems, 7.8 amp/1.25 hp Motor, and Heater Blank, Less Bath Waste, 134 lbs.

完整配置的按摩浴缸，配置颜色匹配的装饰件，电子操控的控制板，可调节按摩和气流系统，7.8安培/1.25马力电机，以及加热器预留位置，不包括浴缸去水。

The linear motor is used to control the position of the coil winder.

直线电机是用来控制位置的线圈绕线机。

When need to hoist, they are delivered into work-in frame by weight hooking the tower section, loosen the tower section and the lower ring support by 8 M39 connecting bolts , driving motor so as to make the hydraulic cylinder work, press the upper structure, control latches and support the upper weight, take back the stopcock, jacking it again, after this two working repetition it will gain a tower section.

当需要顶升时，由起重吊钩吊起标准节送进引进架，把塔身标准节与下支座的 8 个 M39 的连接螺栓松开，开动电机使液压油缸工作，顶起上部结构，操纵爬爪支持上部重量，收回活塞，再次顶升，这样两次工作循环可接一标准节。

First the passivity of motor rotor flux subsystem is proved. Workless forces have no influence on the energy balance equation and have no effect on the asymptotic stability. Then it is discussed that the system can stably track the reference rotor flux without rotor flux observer. At last an adaptive PBC strategy is proposed with regard to the rotor resistance change. A clear and simple design for the speed control subsystem with inner current loops is presented.

证明了感应电机转子磁链子系统的无源性，找到系统能量耗散特性方程中的无功力，它不会影响系统的稳定性，得出无需转子磁链观测反馈即能稳定跟踪转子磁链的参考值，同时考虑电机转子电阻在运行中发生未知变化，设计自适应调节器使系统对转子电阻呈现鲁棒性，构建了带电流内环速度控制系统。

An aviation electric lock control system made up of brushless DC motor and mechanism of worm and gear was introduced.

介绍了一种由无刷直流电动机和蜗轮蜗杆机构组成的航空电动锁控制系统。

For the control method of brushless DC Motor, it is very important to check that passing turns sub-position.

在无刷直流电机的控制中，转子位置的检测是至关重要的。

The main purpose of this paper is to study high quality control of the sensorless brushless DC motor.

中文摘要：本文着重研究了无位置传感器无刷直流电动机的高性能控制技术。

In this paper, the research of the non-ripple torque control system of brushless motor is an emphasis.

本文的主要研究对象是永磁无刷电机无脉动转距控制系统。

It is valuable research to design high temperature brushless dc motor drive and control circuit for oil well detecting.

设计适应油井高温环境的无刷直流电动机驱动电路是一项重要的研究课题。

It is important for AC timing field to combine the direct torque control and bushless double-fed motor.

把直接转矩控制技术应用到无刷双馈电机，可以使二者的优点得以结合，对于交流调速领域具有重要意义。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。