摘要
介绍了一种新型的DC-V型通用电桥电路的构成及基本原理。对比分析电阻应变式电桥的各自工作状态性能。所提出的DC-V型通用电桥电路可显著提高测量精度,保证测量精度的稳定性,同时实现了测量电桥的互换。
In this paper, the basic principle and configuration of a new type of DC-V circuit of electric bridge are introduced. The working property of the resistance strain electric bridge is studied and compared with each other. The DC-V circuit of electric bridge presented in this paper can increase the measurement accuracy obviously and ensure the stability of it. At the same time the electric bridge can be exchanged with each other.
出处
《机械管理开发》
2006年第1期85-86,共2页
Mechanical Management and Development
关键词
机械量测试
电阻应变
测量电路
Measurement of mechanical parameters Resistance strain Measurement circuit
