代表的EL5292和EL5292A具有非常高的带宽600MHz的双电流反馈放大器。
The EL5292 and EL5292A represent dual current feedback amplifiers with a very high bandwidth of 600MHz.
本文使用双电流控制模式，以智能芯片uc 3842为核心，设计了单片开关电源的实用电路。
In this paper, by the use of dual-current control mode and intelligent UC3842 chip as the core, a single-chip switching power supply circuit are presented.
本文针对提高重建图像质量的要求，对对称的双电流源激励模式下的图像成像算法进行了深入研究，并提出了改进方案。
This thesis presents a deeply research work of dual-current source image reconstruct algorithms in ERT research aimed at increasing the quality of reconstruction image, and proposes improving plans.
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.
研究了一种新型直流电流比较仪，它包括两个环节：双向自饱和磁放大器和双铁芯自饱和磁放大器。
A new type of DC current comparator is researched which includes two parts: a bidirectional self saturating magnetic amplifier and a two care self saturating magnetic amplifier.
提出了一种基于三相电压型PWM逆变器的电压电流双闭环控制方法。
This paper puts forward a voltage and current double closed-loop controlling method based on three-phase voltage source PWM inverter.
对于电动机起动需要控制起动电流和转矩震动的问题，采用双闭环的控制方案，即电流闭环控制和功率因数角闭环控制。
As for the problem the high current and the vibration of the torque, the double closed loops which include the current and power factor Angle are worked out.
构造了一些新的基于电流反馈放大器的电压模式双二阶滤波器，多滤波功能和参数可调是这些电路的主要优点。
Some new voltage-mode second-order filters based on current feedback amplifier are proposed. The major merits of these circuits are multiple filtering function and adjustable parameter.
基于MOCCCII的双二阶电流模式滤波器的设计。
The design of current mode biquard filters based on MOCCCII.
为此我们确定双馈电机调速时的矢量控制策略即转子电流定向的矢量控制。
The paper gives the vector control speed system of the double-fed machine on the rotor current orientation.
为消除负荷电流和线路模型不准确给双端量故障测距带来的影响，本文提出一种基于分布参数线路模型的精确测距算法。
To remove the influence on two-terminal fault location by load current and imperfect line model, an accurate fault location algorithm based on distributed parameter line model is proposed.
基于电荷离散化的事实，运用最小平移算符的性质，计算介观金属双环系统中电荷、电流以及能量的量子涨落，研究影响量子涨落的因素。
On the basis of the charge discreteness, the quantum fluctuations fo the charge, current and energy in the mesoscopic metal dual rings are calculated by the minimum shift operator.
在每个区间内应用广义双侧消去法得到线路电流和边界电流之间的关系；
Second, it can be obtained the relationship between the boundary currents and the power line current by GDSEM in each line interval.
结合TAO649D机车牵引电机的结构参数，首先建立了该直流电机的数学模型，设计了该电机的转速，电流双闭环系统。
Combined with the structural parameters of TAO649D traction motor, the mathematic model of the DC motor is built and its speed and current dual-closed-loop system is designed.
在电压型PWM整流器的控制中，广泛采用在同步旋转坐标系下的直接电流控制方法和双闭环控制结构。
In the control of voltage source PWM rectifier, direct current control and dual close loop control structure ind-q synchronous reference frame are widely adopted.
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.
该文研究了一种基于电流滞环控制的半桥双降压式逆变器输出滤波器的设计方法。
In this paper a design method of half bridge dual buck inverters output filter based on hysteresis current control was presented.
根据扫描电机的数学模型确定了位置反馈加电流反馈的双闭环负反馈控制结构。
According to the motor mathematical model, control system is confirmed to dual loops feedback construction including position loop and current loop.
软件采用C语言编写，实现了无位置传感器控制算法及转速和电流双闭环矢量控制；
The software has been programmed with C. Sensorless PMSM dual close-loop vector control with feedback of speed and current are realized.
根据电流双闭环调速原理，采用6ra70直流全数字调速装置与P LC结合，控制材轧机电系统。
According to the adjusting principle of current bi-colsed, PLC and 6ra70 digital DC speed regulating device is adopted, which controls over the system of the rolling mill.
通过计算机给定模拟转速和加速度设置，电流和转速反馈双闭环系统实现转速控制。
Rotate speed control is implemented via two closed-loop systems with current and rotate speed feedback, through setting up simulant rotate speed and acceleration given by computer.
利用电流平衡处理技术，实现了双电机拖动的同步运行。
It is also used current balancing treatment technology to realize synchronism operation of twin motor drive.
系统采用电流、速度双闭环控制，电流、速度的调节采用PI调节，转子磁极位置通过霍尔元件检测。
The double close loops of speed and current control is introduced in the system and the PI control is implemented in the current and speed loop, the position of rotor pole is detected by hall element.
提出了利用二次模变换计算同杆双回输电线路潜供电流与恢复电压稳态值的方法。
A new method for calculating secondary arc current and recovery voltage on double-circuit transmission lines by twice-model transformation was proposed.
它是继零磁通电流互感器、双级电流互感器和电流比较仪之后的又一种新型的电流比例标准。
It is a new current ratio standard after the zero flux current transformer, two stage current transformer and current comparator.
逆变器瞬时电压PID控制与电压电流双环控制相比，在电路结构、成本等方面更具优越性。
The instantaneous voltage PID control inverter has advantage on circuit and cost, compared with voltage current dual-loop control inverter.
平面条形双异质结激光器的模式和阈值电流特性可以用两维波导模型来分析。
The mode and the threshold current characteristics of planar stripe geometry DH lasers can be analyzed by two-dimensional waveguide model.
平面条形双异质结激光器的模式和阈值电流特性可以用两维波导模型来分析。
The mode and the threshold current characteristics of planar stripe geometry DH lasers can be analyzed by two-dimensional waveguide model.
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