理论上探讨了自积分电阻对测量频率的影响。
The influence on measurement frequency of self-integration resistor was explored in theory.
电流测量探头采用自积分的罗柯夫斯基线圈,自积分电阻的电感、电容要尽可能的小,并采用同轴结构。
The Rogowski coil ranged in the same axis was used as current sensor, in which the self-integral resistance should has smaller inductance and smaller capacitance as possible.
参考模型中不含定子电阻,并且避免了纯积分运算,因而在宽速度范围内具有较好的鲁棒性。
Stator resistance and pure integration are removed from the reference model, resulting in robust performance in wide speed range.
设计了一种带有积分参数的模糊控制器,并将其应用于电阻炉的温度控制系统。
A fuzzy controller with integral parameter is designed, and applies it to the temperature control system of resistance furnace.
文中给出了一个由惠斯登电桥、积分器、过零检测器等组成的电阻-频率转换器。
In this paper, a resistance - to - frequency converter consisting of a Wheatstone bridge followed by an integrator and a comparator is described.
Q3D提取使用的矩量法(积分方程)和有限元计算的电导,电容,电感和电阻矩阵。
Q3D Extractor USES method of moments (integral equations) and FEMs to compute capacitive, conductance, inductance and resistance matrices.
该方法利用双积分adc,采用比例法测量铂电阻的阻值,并可补偿测量电路的误差。
By using dual integration ADC and ratio method the resistance of the platinum resistor is measured and the error of the measuring circuit can be compensated.
电阻的效果,是在基准积分阶段的开始期,引入一个小的基本电压到调节器的输出。
The effect of the resistor is to introduce a small pedestal voltage on to the integrator output at the beginning of the reference integrate phase.
BBT拥有成熟的LED生产线,配有积分球、老化架、耐压测试仪、激光标记、数字功率计、绝缘电阻测试仪,等。
BBT owns mature LED production lines, equipped with integrating sphere, aging racks, withstand voltage tester, laser marker, digital power meter, insulation resistance tester, etc.
应用有限傅立叶变换,导出两套不同阻值电阻组成的平面正方形无限网络任意两节点间等效电阻的积分表达式。
The effect resistance between two arbitrary nodes in an infinite square lattice with two binds resistors is calculated using the finite Fourier transformation.
针对电阻炉数学模型时变的特点,提出了一种带积分输出的模糊控制器设计方案。
In accordance with the time-varying features of the mathematical model of resistance furnace, the design strategy of fuzzy controller with integral output is proposed.
该系统的积分环节可采用运放作为核心器件,通过适当选择电阻和电容大小与线圈的互感匹配,将0~500A的电流转换为0~10V的电压进行测量;
The intergral implement of this scheme can use operational amplifier and change current of 0-500A to voltage of 0-10V by selecting resistance and capacitance properly.
为了提高系统的稳定性,抑制滤波器的谐振,在双闭环控制的基础上提出了一种基于虚拟电阻思想的控制策略。通过对滤波电容电流的积分处理,改变了系统传递函数的极点,确保了系统的稳定运行。
To suppress resonance of LCL filter and improve stability of system, it is pre - sent that a voltage and current double loops control strategy based on virtual resistor concept.
为了提高系统的稳定性,抑制滤波器的谐振,在双闭环控制的基础上提出了一种基于虚拟电阻思想的控制策略。通过对滤波电容电流的积分处理,改变了系统传递函数的极点,确保了系统的稳定运行。
To suppress resonance of LCL filter and improve stability of system, it is pre - sent that a voltage and current double loops control strategy based on virtual resistor concept.
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