powered control

The slip vector converting control system powered by the current inverse transformer

电流逆变器供电的转差型矢量变换控制系统

It presented the key technologies of power-by-wire ( PBW) electrically powered actuation systems including high performance hard magnetic material, brushless DC motor-pump, integrated designing and manufacturing, redundancy management, fast response and high precision control.

阐述了发展该机载一体化电作动系统的关键技术，包括高性能永磁、无刷直流电机-泵及其集成设计、冗余管理、高响应高精度控制等；

This perfect control made their sliding safe and allowed them to proceed to the powered airplane.

这种完善的操纵机构,使他们能安全滑翔并进一步制造有动力装置的飞机.

Power supply systems and configurations in electro-hydraulic control systems of powered support are presented.

介绍了各种液压支架电液控制系统的电源配置方式.

Welding carriage, screw-driven , powered by AC ( VVVF ) drive motor and controller with tachometer speed control.

焊头小车, 交流 ( VVVF ) 电机传动,有控制转速的控制器.

Analysis on the effects of roof control by powered support

综采自移支架控顶效果分析

The speed-regulating system for control of the slip vector conversion of the asynchronous motor powered by the current inverse transformer is introduced. The structure and principle of the system are discussed in detail.

阐述了由电流型逆变器供电的异步电动机转差型矢量变换控制的一种调速系统，对系统的结构和系统的原理作了比较详细的论述。

Described are the braking and releasing characteristics of the newly developed MER type control device of electro pneumatic braking on powered car train sets and light rail vehicles, the main advantages and technical parameters of the XFD F type wheel tread braking unit.

介绍了新开发的动车组及轻轨车辆用MER型电空制动控制装置的制动与缓解特性，XFD&F型踏面制动单元的主要优点及技术参数。

Research of Three-way Catalyst for Emission Control in Natural Gas Powered Engines

全Pd三效天然气汽车尾气净化催化剂的研究现状

The headlight control unit is powered by the vehicle electrical system.

前照灯控制单元由车辆电气系统提供动力。