除此之外还有利用差动变压器和扰曲线应变计的电感变换方式,以及变电阻式压力变送器。
Besides there is also some alternatives such as an inductance conversion using differential transformer and space curve deformeter and variable resistance pressure transmitter.
利用线模电流的小波变换系数进行测距,不仅不受故障电阻的影响,也不受故障起始角的影响。
The location result is not influenced by fault resistance and inception Angle when wavelet transform coefficient of aerial mode current is used in fault location.
本节详细介绍如何使用这些测试夹具来进行表面电阻率和体电阻率的测量,以及测量电阻率时使用的变换极性和变换电压的技术。
This section details how to make surface and volume resistivity measurements with these test fixtures, as well as the Alternating Polarity and Alternating Voltage techniques for measuring resistivity.
电阻率的测量方法是测量电阻,然后再考虑几何因素将其变换成表面电阻率或体积电阻率。
Resistivity is determined by measuring resistance, then converting to surface or volume resistivity by taking geometric considerations into account.
提出了一种基于函数变换原理的铂电阻传感器非线性校正方法。
A method for calibrating nonlinearity of platinum resistance transducers based on function transform principal is presented.
本文基于并联变换和星形-网形变换,给出了求解无规电阻网络等效电阻的普适计算方法。
Based on the parallel and the star-mesh transformations, a universal method is presented by which the equivalent resistance of an arbitrary random resistor net work can be calculated.
对电路进行等效变换的关键在于寻找等效电阻和等效电源。
The key of making equivalent exchange lies in looking for equivalent resistance and equivalent power source.
利用BP网络具有任意逼近非线性函数和内插值特性,提出一种实现常用热电阻阻值-温度变换的新方法。
Put forward a new approach which describe the relationship of resistance-temperature conversion for common thermo-resistance in terms of BP networks has the characteristic of non-linear.
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.
本文介绍了一种采用铂电阻作为温度变换器进行温度变换的方法,并且给出了使用自动进行校准电路来减小误差的方法。
This paper introduce a method of temperature transform base on platinum resistance, and give out the automatically adjust electric circuited to minish error.
本文采用后差变换,提出实现模拟电阻,电感和电容特性的开关电容仿真电路的新原理。
A new principle of switched-capacitor RLC simulation, based on backward difference transformation, is presented. SC negative impedance converters and inductance simulation circuits are designed.
电流输入须由并联电阻变换成电压。
The current inputs must be converted to voltages by resistive shunts.
它允许使用非常低的直流电阻(DCR)功率电感(0.3米?)通过增强电流检测信号的SNR最大化变换器效率和增加功率密度。
It enables the use of very low DC resistance (DCR) power inductors (0.3m?) by enhancing the SNR of the current sense signal to maximise converter efficiency and increase power density.
提出了有源钳位准谐振变换器的一种新的驱动方式,它无需经过数字电路延时,只需一个电阻和二极管构成的小网络。
This paper proposes a new gate drive method for active clamped quasi resonant converters. Instead of a digital delay circuit, only a resistor and a diode are added to produce correct drive waveforms.
提出了一种简单实用的改善矩阵变换器系统动态特性和稳定性的虚拟电阻方法。
A novel control method to improve the dynamic performance and stability of matrix converter system is presented.
提出了一种简单实用的改善矩阵变换器系统动态特性和稳定性的虚拟电阻方法。
A novel control method to improve the dynamic performance and stability of matrix converter system is presented.
应用推荐