Motor vibration is a familiar phenomenon in DC drive system.
振动是直流传动系统中的一种常见现象。
The low inertia DC drive motor is supplied by a quick thyristor unit.
低惯量的直流传动电动机由快速可控硅装置供电。
A fully-digital DC drive, a programmable controller to balance the complete line.
采用全数字直流传动，可编程控制器协调整机工作。
Eyesight protecting: DC drive, no flash, long-term use will not make eye fatigue.
保护视力：直流驱动，无频闪，长时间使用不会使眼睛疲劳。
The principle and the technical performance of CT DC drive have been described systematically.
对CT直流驱动器的原理及技术性能做了系统描述。
DC drive, one of the most important driving ways, is widely used in the industrial drive field.
直流传动广泛应用于工业传动领域。
AC drive technology since it appeared in the world has showed advantage over DC drive technology.
交流传动技术从其诞生之日起就显示出直流传动无法比拟的优越性。
Control method and working characteristics of DC drive system for BJD6100 EV electric bus are studied.
中文摘要研究BJD6 100 - ev型电动公交车的大功率直流驱动系统的控制方法和工作特性。
At present, the rewinding machine ac drive instead of DC drive in the paper machinery industry has become a trend.
目前，复卷机交流传动代替直流驱动器在造纸机械行业已成为一种趋势。
Spang Power Electronics designs AC and DC drive systems for a variety of continuous web and strip processing lines.
斯潘电力电子设计网站及带加工生产线不断交流和直流驱动系统的各种。
We have obtained the similar form between SCR DC drive and this system by defining a machine-electro time constant b.
由于定义出串级调速下的机电时间常数B，因此得出与SCR直流拖动相似的形式。
For DC drive control device as basic unit of drive control system, the digital control system with micro-processor is used.
作为传动控制系统的基本单元，直流传动调速装置采用带微处理器的全数字控制系统。
Usually, it is difficult to compute the power-factor of DC drive electric locomotive, furthermore, the outcome is not exact.
通常情况下计算直流传动电力机车的功率因数较为困难，而且计算出来的数值不甚准确。
Secondly, this paper described high-power DC drive system operation and control mechanism, and developed a system's overall program.
其次，总结阐述了大功率直流调速系统的运行和控制机理，并且制定了系统的总体方案。
Available in either thru-shaft or end-of shaft models, it is specifically designed to provide feedback for ac and DC drive control systems.
可在任何直连轴或最终的轴模型，它是专为交流和直流传动控制系统的反馈。
An adaptive speed control scheme for DC drive system, which combines an adaptive PID controller based on single neuron with a load observer, is presented.
针对直流调速系统，将单神经元自适应PID控制器与负载观测器有机结合，提出了一种基于单神经元的自适应速度控制方法。
We have designed the DC drive system of double closed loops according to the methods of the project design, which based on the DC drive regulation principle.
本文是基于双闭环直流驱动原理及双闭环直流驱动系统工程设计方法，设计出应用于直流电动机的双闭环直流驱动系统。
Hardware and software configuration of drive system with position controller, DC drive unit and PLC for a retainer of semi-floating mandrel mill are analysed.
分析了由位置控制器、直流传动装置和PLC组成的半浮芯棒连轧机组限动链控制系统的硬件配置及软件组成。
This paper analysis the effect of discontinuous current on DC drive system and the function of current-adaptive control, and illustrates its adjusting method.
分析了直流调速系统电流断续对传动控制系统的影响及电流自适应调节器的功能，并举例说明电流自适应环节的调试方法。
This paper discusses two different drive models for EV. and analyzes DC drive system and AC drive system by considering the particularity of drive system for EV.
针对电动汽车驱动系统的特殊性，分析了直流传动系统和交流传动系统的特点。
Firstly, this paper summarized and analyzed the advantages of DC speed control system, further made the significance of developing this knowledge of DC drive system.
首先，本文结合大量的文献资料，全面总结和分析了当前直流调速系统的几大优势，表明了在科研中加强开发直流调速系统的意义。
DC drive control module can function as increasing efficiency and accuracy and reducing error rates in tube-welding drive system. Details of the module are described.
直流传动控制模块在焊管机组拖动中，具有提高效率和准确度以及降低差错率等作用，介绍了使用该控制模块的有关问题。
Laboratory experiments and theoretical analysis show that AI control employing these ideas can be successfully applied in DC drive systems, even when plant models are unknown.
分析研究和实验结果表明，在缺乏对象数学模型的情况下，直流调速系统的智能控制是成功的。
The characteristic of DC drive for paper machine is compared with AC drive and how to select the drive scheme for high speed paper machine and the capital investment are discussed.
比较了直流传动和变频传动在纸机上应用的各自特点，对今后我国高速纸机传动方案的选择提出了看法，并就其一次性投入和费用等做了讨论。
The computer control system hardware based on S7400 PLC, the system power supply, full digital 6RA70 DC drive configuration for the system and PROFIBUSDP field bus configuration are introduced.
提出了S7 400系列计算机控制系统的硬件配置、系统的供电方式、全数字直流调速系统6RA70的传动配置方案以及PROFIBUS DP现场总线的连接方式。
A design of hybrid electric vehicle (HEV) brushless DC motor controller based on TMS320LF2407 with energy regeneration, which is used in the drive system of the HEV.
设计了以TMS320 LF 2407作为中央处理器的无刷直流电动机控制器，并将该控制器应用于混合动力汽车的驱动系统中。
High efficiency DC brushless motor, micro chip processor control, tooth synchronous belt drive, smooth operation, noise.
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。
Since HSY requires dc magnetic field, an exciter with control circuitry is needed in addition to the conventional PMSY drive unit when employed as a motor.
HSY作为电动机使用时，由于需要直流磁场，与普通pmsy的驱动单元相比，应额外增加一个励磁电路。
When I lived in Washington DC as the BBC's north America editor, we used to drive the children two hours north to Hershey's Chocolate World.
当我作为英国广播电台北美站的编辑住在华盛顿特区的时候，我们曾带着孩子们驱车两小时北上去参观赫尔希(hershey)巧克力世界。
The RTS drive and DC motor combination is economical and extremely competitive for low-power drive systems.
垃圾转运站和直流电动机驱动器组合系统既经济又非常具有竞争性的低功率驱动器。
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