火狐4将更加强调速度。
所有调速器均采用矢量变频器。
变频器驱动电机，实现调速运转稳定。
Frequency converter drives motor to realize stable velocity change operating.
详细讨论了直流电机调速系统的工程设计方法。
The methods were discussed to design the speed governing system of DC motor.
论文分析了系统工作原理和提高调速性能的方法。
This paper analyzes the system to improve the performance of speed and work principle of the method.
主传动采用变频调速。同步带传动，传动精度高。
Driving is mainly regulated by frequency converter, with high driving accuracy of synchronous belt.
本文介绍的电梯的调速是通过变频来进行调速的。
This article introduced the elevator velocity modulation is carries on the velocity modulation through the frequency conversion.
本文主要论述三相直流无刷电机调速系统的硬件设计方法。
This article mainly discusses the designations of three-phase BLDCM velocity modulation systems hardware.
水轮发电机组的负荷控制主要通过对调速器的控制来实现的。
Load regulating of power generator is always finished through the regulating to the regulator.
实验结果表明，硬件与软件设计合理，具有良好的调速性能。
And the experiment results show that the design of hardware and software is valid and practical.
每个轴瓦的流量采用调速阀进行调节，精确度高，互相干扰小。
The flow of each axle bush applies speed control valve to regulate, with high precision and low interference effect.
介绍了变频器在风机调速上的应用现状，使用变频器的四种目的。
Application of converter on fan adjustable speed and four purpose of using converter are introduced.
本文设计了模糊速度控制器并应用于异步电动机变频调速系统中。
In this paper, design a fuzzy controller and applied to the induction motor speed-frequency governing system.
采用双变频调速技术，日本松下变频器，保证机器各部位运行同步。
The machine adopts dual-frequency conversion timing technology and Japan panasonic transducer, assuring every part drives synchronously.
实践表明，该系统具有动态响应快、调速范围广、可靠性高等特点。
The practice shows that The system has very quick dynamic response, wide speed regulating scope and high reliability.
结果表明变频调速系统具有很好的应用发展前景和可观的经济效益。
Result showed frequency conversion system application development prospects are very good and significant economic benefits.
本文对自适应控制在矿井提升机直流调速系统中的应用进行了研究和探讨。
The paper discusses and probes into the application of adaptive control in mine hoist direct-current velocity modulation system.
无换向器电动机是一种新型的可调速电机，其调速性能优于直流调速系统。
No commutator motor is a new variable-speed motor, its adjustable-speed performance is more advantage than dc system.
定子磁场定向的直接转矩控制逐渐被广泛应用于高性能异步电机调速系统。
The stator flux-oriented direct torque control is widely used in high performance motion control of induction motors.
上模轴心采用无段变速器器调速，下模采用皮带轮调速，上模有位移功能。
Speed adjustment by axis continuously variable transmission for upper mold, and by pulley for lower mold.
电控部分：是控制拖动动平衡机电机的启动和停止及调速的部件，也叫电控箱。
The control part is: control drag balancing machine motor start and stop and speed components, also called electric control box.
标准涵盖了XML在包装、文件格式、帧率和调速、编辑播放列表和包装清单等方面的使用。
The standard includes the use of XML in areas such as packaging, file format, frame rate and timing, composition playlists, and packing lists.
但步进电机的效率低，拖动负载的能力不大，脉冲当量不能太大，调速范围不大。
But the step motor efficiency is low, the ability is not big, load drag pulse equivalent cannot too big, speed range is not big.
它使用方便、运行可靠、价格低廉、结构牢固，但功率因数较低，调速也较困难。
It is easy to use, reliable, inexpensive, solid structure, but the lower power factor, speed is also more difficult.
很多Ajax应用程序加上自己的调速机制，完成XForms免费提供的功能。
Many Ajax applications often have to add their own throttling mechanisms to accomplish what XForms gives you for free here.
本文对工农业生产部门广泛使用的电磁调速电动机实现微机自动调速进行了研究。
This paper studied the regulation of the speed of electromagnetic motors widely used in industry and agriculture by the use of the microcomputer.
简要介绍了柴油机电子调速器配机模拟试验装置的基本工作原理及其系统的设计。
In this paper the fundamental of simulating test device for matching the electric governor with diesel engine and its system design are described.
简要介绍了柴油机电子调速器配机模拟试验装置的基本工作原理及其系统的设计。
In this paper the fundamental of simulating test device for matching the electric governor with diesel engine and its system design are described.
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