惠斯通电桥

Matlab在惠斯通电桥灵敏度分析中的应用

Application of Matlab to Sensitivity Analysis of Wheatstone Bridge

采用Matlab编制了惠斯通电桥在不同桥臂电阻组合下其灵敏度的变化的源程序。

This paper focuses on the application of Matlab program to the analysis of the Wheatstone Bridge sensitivity to the variation of resistance .

研究了NiFe薄膜的厚度对惠斯通电桥性能的影响。

The thickness of NiFe film on the performance of the bridge was studied .

根据车体表面压力传感器的特征，进行TDC测量系统的放电电容选择，惠斯通电桥的设计与等效电阻的计算，以及外部比较器电路的设计。

Based on the characteristics of the body surface pressure sensor , the discharge capacitance measuring system TDC choice Wheatstone bridge design and the calculation of equivalent resistance , and external comparator circuit .

着重分析了铂电阻R-T关系、惠斯通电桥非线性、模拟放大电路、A/D量化误差和处理器运算截断误差对电路精度的影响，并给出了解决方案。

Aiming at the influential factors of circuit precision , which were composed of Pt resistance R-T relation , Wheatstone bridge nonlinear characteristic , analog amplify circuit noise , A / D convert errors and CPU operation truncation errors , a solution has been presented .

惠斯通电桥灵敏度与检流计内阻值关系的分析

Relationship between Sensitivity of Wheatstone Bridge and Internal Resistance of Galvanometer

分析天平与惠斯通电桥的实验比较研究

Comparison of Experiments Using the Analytical Balance and Wheatstone Bridge

数字电压表在惠斯通电桥实验中的应用

Application of digital voltmeter in the experiment of Whiston Bridge

桥臂电阻对惠斯通电桥灵敏度的影响

The Influence of Bridge - arm Resistance to the Sensitivity of Wheatstone Bridge

惠斯通电桥教学电路的分析

Analysis of Wheatstone bridge circuit in laboratory teaching

电阻温度计的记录设备基本上是根据惠斯通电桥的电路。

Recording units for resistance thermometers are mostly based upon the Wheatstone bridge circuit .

惠斯通电桥灵敏度是影响惠斯通电桥测量精度的一个重要因素。

Delicate degree of wheatstone bridge is an important factor that affects its measurement precision .

惠斯通电桥灵敏度的探讨

Exploring the Sensitivity of Wheatstone Electric Bridge

惠斯通电桥电路中耗散功率的极值问题

Extremum Problem in the Wheatstone Bridge Circuit

关于惠斯通电桥线路灵敏度的讨论

On the sensibility of Wheatstone bridge

惠斯通电桥的系统误差

Systematic Error of Wheatstone Bridge

惠斯通电桥的理论研究

Theoretical research of Wheatstone bridge

惠斯通电桥有一个信号发生器，四个阻抗桥臂和一个检测器。

Wheatstone bridge has a " generator ", four impedance " arms ", and a " detector " .

惠斯通电桥的灵敏度

Sensitivity of Wheatstone Bridge

利用半导体平面工艺在单晶硅片的不同方向上制作出四个电阻，并连接成一个惠斯通电桥。

Four silicon chip resistors are produced in different directions using semiconductor Planar process , and connected into a Wheatstone e-bridge .

本文描述了一种基于简单光源、双光电池和惠斯通电桥的新型偏振荧光化学分析传感器。

This paper describes a new polarization fluorescence chemical analysis sensor based on an un-expansive light , a dual photocell and a Watson bridge .

本文是从理论推导和数值分析两方面讨论惠斯通电桥灵敏度与检流计内阻值的关系。

This paper , based on theoretical deduction and numerical analysis , discusses the relationship between sensitivity of Wheatstone bridge and internal resistance of galvanometer .

惠斯通电桥在四个桥臂阻抗相同时而其中的一条桥臂发生哪怕是极小的变化都非常敏感。

The Wheatstone bridge is most sensitive to small fractional impedance changes in one of its arms when all the arms are the same impedance .

本文分析了惠斯通电桥桥臂引入的不确定度和电桥灵敏度引入的不确定度，从而给出惠斯通电桥的合成不确定度，并举例说明。

Uncertainty of Wheatstone bridge-arm and uncertainty of electric bridge 's sensitivity are analyzed in detail , accordingly combined uncertainty of Wheatstone bridge and examples for these are given .

在已有的非平衡条件下，惠斯通电桥的四种方法基础上再提出了解非平衡惠斯通电桥的另外两种方法，即：节点电位法及等效电源法。

Two other solutions to unbalanced Wheatston bridge problem are proposed on the basis of original four methods , that are , node potential method and equivalent source method .

优化设计和制造出并联天平样机，设计了天平的全等臂惠斯通电桥，并依据分压原理，给出电桥的输出电压。

A optimal prototype of parallel balance is fabricated in the paper , whose wheatstone bridge of equal arm was designed . The output voltage of the bridge was given according to the voltage division principle .

为了更好地做好惠斯通电桥实验，文章提出正确理解桥、合理搭桥、注意用桥的几点看法。

In order to do the electric bridge experiment better , some advice is put forward understanding the " bridge " correctly , putting up the " bridge " reasonably and using the " bridge " carefully in this essay .

温敏聚合物薄膜在温度变化时发生膨胀变形，将带动硅微桥发生变形，使其中的压敏电阻阻值改变，从而可以通过惠斯通电桥实现温度-电压的转换。

Temperature sensitive polymer thin film will expand when the temperature changes , and bring the deformation of silicon-based micro-bridge , which will make the value of Piezoresistive change . Thus , the temperature-voltage conversion can be achieved by Wheatstone bridge .

本文是从理论和实验两方面讨论惠斯通电桥灵敏度与各桥臂阻值间的关系，所得出的结论可对提高电桥灵敏度及该实验的教学起到指导作用。

This paper discusses the relation between delicate degree and electricity resistance value of bridge arms of wheatstone bridge from the perspective of theory and experiment with the conclusion reached which shall benefit the improvement of delicate degree and the teaching of such experiment .

根据惠斯通非平衡电桥原理设计了简易水平测倾仪，该仪器通过桥路电压来表征倾角的变化，其测量精度可达10-4。

Based on the principle of Wheatstone bridge , the simple gradienter is designed . The gradienter uses the voltage of bridge circuit to show the variety of slope angle , and its precision can reach 10-4 .