摘要
论述了在“微型机械运动参数测试仪”中的微弱信号提取问题，由于正确地选择光敏接收器及电路设计，成功地实现了对微弱信号的提取。
This article discusses the problem of drawing faint revole signal in the course of developing the instrument. Due to the correct choice off photoelectric detector and design of circuit, we have successfully realized the drawing of faint re Vole signal,
出处
《光学精密工程》
EI
CAS
CSCD
1996年第3期46-51,共6页
Optics and Precision Engineering
关键词
微型机械
弱信号提取
动态测量
Faint revolve signal, Micromechanism e Dynamic measurement
