wheatstone bridge

基本解釋

The Wheatstone bridge is most sensitive to small fractional impedance changes in one of its arms when all the arms are the same impedance.
惠斯通電橋在四個(gè)橋臂阻抗相同時(shí)而其中的一條橋臂發(fā)生哪怕是極小的變化都非常敏感。
A designing experiment and the relative solution have been given combined with the characteristics of the resistance measurement experiment with Wheatstone bridge.
結(jié)合“單臂電橋測(cè)電阻”這個(gè)實(shí)驗(yàn)的特點(diǎn)提出了一個(gè)設(shè)計(jì)性實(shí)驗(yàn)，并給出了解決方案。
This paper, based on theoretical deduction and numerical analysis, discusses the relationship between sensitivity of Wheatstone bridge and internal resistance of galvanometer.
本文是從理論推導(dǎo)和數(shù)值分析兩方面討論惠斯通電橋靈敏度與檢流計(jì)內(nèi)阻值的關(guān)系。

The technology, based around an "organic semiconductor" called pentacene (a hydrocarbon molecule) and a comparative instrument known as a Wheatstone bridge, can be embedded in fabrics such as undershirts and coupled with wireless transmitters.
ENGADGET: "Organic semiconductors" help researchers monitor your heart

a device for determining the value of an unknown resistance by comparison with a known standard resistance

惠斯通電橋
Four nc-Si/c-Si heterojunction p-MOSFETs have been designed on the rectangular silicon film of the silicon cup and the cantilever beam. The p-MOSFETs whose channel resistance has been used as force-sensitive resistance have been designed in a Wheatstone bridge configuration.
在硅杯的長(zhǎng)方形硅膜上和懸臂梁上分別設(shè)計(jì)四個(gè)納米硅／單晶硅異質(zhì)結(jié)p-MOSFET,以p-MOSFET的溝道電阻做為力敏電阻,并將四個(gè)p-MOSFET溝道電阻構(gòu)成惠斯通電橋結(jié)構(gòu)。
惠斯登電橋
It can satisfy the demand of modern industry measurement. The capacity transducer translation circuit adopts the variant version of Wheatstone bridge, which two resistances are replaced by a natural capacitance and a variable capacitance.
精密彈簧檢長(zhǎng)儀的電容傳感器調(diào)理電路采用了惠斯登電橋的變型形式,即由一個(gè)固定電容和一個(gè)可變電容取代兩個(gè)電阻,與另外兩個(gè)電阻組成電容電橋。
動(dòng)力與電氣工程
惠斯通電橋