它的运动由九个直流马达控制。
步进状态转动的直流马达是很理想的驱动电机。
Direct current motor rotating in step mode is the ideal drive motor.
应用：直流马达控制、蓄电池充电、电焊设备。
Applications: Dc Motor Control, Storage Battery Charging, Welding Equipment.
本文着重阐述直流马达调速系统的变结构设计。
This paper describes the variable-structure speed control for a DC motor.
最后一章设计一个网络实验——直流马达转速控制。
At the last part it designs a network experiment instance: DC motor rev-control.
本文根据观测器理论估测直流马达的转速与干扰转矩。
This paper presents an estimation method for speed and disturbance torque based on observer theory.
本机体采用直流马达，调控制，设有定时及闹铃等功能。
This organism adopts the direct current motor, adjust and control operation, time setting and bell functions.
泵浦转子为一内部叶片结构，由无刷直流马达带动推进流体。
The rotor has an inner impeller structure to accommodate fluid flow, and it is driven by a brushless DC motor.
本公司是一家专业生产精密步进马达，无刷直流马达及驱动器的制造商。
Coact company is a manufacturer specially produced precision stepping motor brushiess dc motor and drives.
同时利用观测器之估测转速当成回授讯号，达到无测速计直流马达的速度控制。
Using the estimated speed as feedback signal, we have accomplished the sensorless control of a DC motor.
在该加速期间结束时，以占空比与速度指令数据对应的PW M脉冲来控制开关机构，从而驱动该直流马达。
When the acceleration period has terminated, the switch means is controlled by a PWM pulse of the duty ratio in accordance with the speed instruction data, there by driving the DC motor.
高效直流无刷马达，微芯片处理器控制，齿行同步皮带传动，运行平稳，噪音极底。
High efficiency DC brushless motor, micro chip processor control, tooth synchronous belt drive, smooth operation, noise.
采用了脉冲调宽功放装置(PWM)，直流力矩马达直接驱动转台框架的数字伺服调速体制。
It is digital servo timing control system which is driven by PWM, direct current moment motor.
有交流、直流和气动马达动力选件。
发电机起动器，发电机控制单元，压缩机驱动马达，直流电动机，离心式吹风机，叶片轴向吹风机，重绕机电产品服务。
Starter generators, generator control units, Compressor drive motors, DC electric motors, Centrifugal blowers, Vane axial blowers, Rewinding electromechanical services.
电灯、发热器及马达能在所有直流电下工作。
公司主要产品有：CD、VCD、DVD、Car CD、Tape Recorder、CD-ROM等音响、音像设备主轴、开盒马达，以及电磁炉、燃气阀、芳香发生器及窗帘、天棚帘用等直流、交流马达。
Main products are: audio, audio-visual equipment's spindle and open-case motor, DC & AC motor applied to induction cooker, gas valve, aroma generator, rail curtain, sunshades, etc.
公司主要产品有：CD、VCD、DVD、Car CD、Tape Recorder、CD-ROM等音响、音像设备主轴、开盒马达，以及电磁炉、燃气阀、芳香发生器及窗帘、天棚帘用等直流、交流马达。
Main products are: audio, audio-visual equipment's spindle and open-case motor, DC & AC motor applied to induction cooker, gas valve, aroma generator, rail curtain, sunshades, etc.
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