双电桥桥臂电阻对电桥灵敏度的影响  

The Effect of Arm Resistance of Double Bridge on the Sensitivity of the Bridge

作　　者：秦玉楼[1] 

机构地区：[1]徐州师范大学物理系

出　　处：《江苏师范大学学报（自然科学版）》1998年第4期32-34,共3页Journal of Jiangsu Normal University：Natural Science Edition

摘　　要：通过与单电桥相比，得出双电桥桥臂电阻与电桥灵敏度的关系。Compared with single bridge,the relationship between the arm resistance of double bridge and its sensitivity can be determined.Therefore,the rule for selecting arm resistance is obtained.

关 键 词：单电桥 双电桥 电桥灵敏度 桥臂电阻 

分 类 号：TM938.401.1[电气工程—电力电子与电力传动]