在原动机仿真系统中，关于其速度电流综合调节器(实质为PI调节器)的参数一直以来都是依靠传统方法来确定的，这种方法不但耗费较多的时间，而且很难寻求到一组理想的参数。
In the prime mover simulation system, the parameters of the PI regulator are always confirmed in traditional method, but this method consume much time and is hard to get ideal parameters.
而被称为“同步向量”的设备能以一秒30次或更快的速度采样电压和电流——向电力公司和系统操作员提供有关电网健康状况的信息更为精确。
Devices called synchrophasors can sample voltage and current 30 times a second or faster-giving utilities and system operators a far more accurate view of the health of the grid.
当然，使用这么高的速度给电池充电，我们最终不可避免将面临提供大电流的问题。
Of course, that ultimately pushes us up against the issue of supplying sufficient current in the short time frames needed to charge the battery this fast.
他说：“在这里发生了另一种现象，我们管它叫电子输送，因为电流的一部分看似根据波的速度按比例决定的。”
"There's something else happening here," he says. "We call it electron entrainment, since part of the current appears to scale with wave velocity."
所以气体流量一定要与切割电流和速度很好的配合。
So the gas flow must with cutting current and speed very good cooperation.
本文设计了基于DSP56F805，由速度和电流反馈控制回路构成的伺服系统实时仿真软件，并给出了其设计和编制过程。
This paper illustrates the emulation software architecture of the system based on DSP56F805. The design and implementation of the speed and current feedback loop are described in detail.
电流噪声标准偏差可用于比较同一种腐蚀类型下材料的腐蚀速度；
Standard deviation of current noise is qualified to compare corrosion rates of metals with the same corrosion type.
涡电流隔离器自从20世纪90年代早期就开始得到使用，它是由长瓶状转鼓内的一个快速旋转磁力转子组成的，转鼓的旋转速度会较慢。
Eddy-current separators, in use since the early 1990s, consist of a rapidly revolving magnetic rotor inside a long, cylindrical drum that rotates at a slower speed.
调整电流或传动速度，必要时须停产。
Adjust current or transmission speed and, when necessary, shall be discontinued.
通过速度与电流的双闭环数字PI算法结合DSP的优越性能来达到高精度，高可靠性的控制目的。
With speed and current close-loop control based on digital PI algorithm and the high performance of the DSP, high accuracy and high reliability control can be easily realized.
因此，电磁线圈电流的控制精度和速度将直接影响电磁轴承的悬浮特性。
Therefore, the suspension characteristics of the electromagnetic bearing would be directly affected by the accuracy and response speed of the current in electromagnetic coils.
采用V40单板机微机系统，PI运算及矢量运算均用软件程序实现，运算速度快，故障率小，电流响应快。
By the use of the microcomputer system of V40 on chip microprocessor, PI and vector calculations are carried out through soft ware with fast speed, low fault point and quick response to current.
利用非速度信息，如：电机的电压、电流及电机本身参数，通过滑模观测器产生控制器所需的速度反馈信息。
The control system utilizes a sliding mode observer for the generation of all controller feedback information by means of non-speed information, such as voltage, current and parameters of motor.
本文还涉及到了新型的焊接参数显示系统，可以显示电压，电流和焊接速度。
It also involves a new type of welding parameter display system, can display voltage, current and welding speed.
交流脉冲MIG焊其焊缝熔深及焊丝熔化速度不仅与焊接电流有关，而且与负极性比率有关。
Weld penetration and wire melting speed of AC PMIG welding not only have relationship with welding current but also with electrode negative ratio.
针对扫描镜精密伺服系统，本文采用按照电流环、速度环和位置环等三个回路进行控制系统设计的开闭环复合控制方案。
The scanning mirror precise servo system is designed by the scheme of compound control of open and closed loops with current, velocity and position loops in this paper.
该工艺操作简单，工艺范围宽，电流效率高，沉积速度快。
The process features simple operation, wide operating range, high current efficiency and fast deposition speed.
采用线性离散控制技术，由位置环、压力环、速度环、电流环多闭环构成线性离散压力调节系统。
Adopting linearity disperse control technique, position ring, pressure ring, rate ring, current ring constitute the more closed loop pressure regulate system.
本文介绍了电机的电流、速度和位置控制。
This paper describes the control of the motor current, velocity and position.
论述了基于C8051的直流无刷电机控制系统设计，实现了速度、电流的双闭环控制。
Brushless motor control system design based on C8051 was introduced, speed and current double close loop control was realized.
该仪表能够完成对电机的电压、电流、速度等参数进行采集、处理、输出和显示。
It can collect, process, export and display the parameters of motor's voltage, current and speed.
研究了电流密度与沉积速度、晶粒尺寸及镀层硬度的关系。
The relationships of current density with deposition rate, crystal size and hardness of deposit were studied.
假如减少电流的流动，则马达的速度就相应地减低。
Reducing the flow of the current, the speed of the motor is correspondingly decreased.
在焊接过程中，对电弧电压、焊接电流、焊接速度实现闭环控制。
The loop circuit controlling of current, voltage and speed of welding can be realized in welding process.
介绍了配洗连轧线开卷机的自动电流控制和自动速度控制模式。
The automatic current control and speed control of decoiler in pickling and cold rolling line are introduced.
为了保证铰关节的轨迹追踪精度，采用了由位置反馈环、速度反馈环和电流反馈环组成的伺服系统。
The servo systems having high precision is composed of a position feedback loop, a velocity feedback loop and a electric current feedback loop.
为了保证铰关节的轨迹追踪精度，采用了由位置反馈环、速度反馈环和电流反馈环组成的伺服系统。
The servo systems having high precision is composed of a position feedback loop, a velocity feedback loop and a electric current feedback loop.
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