摘要
提出了一种能够检测强烈电磁干扰条件下传感器信号的数字相敏检波器 (DPSD)算法。讨论了采用AD转换器及计算机实现该DPSD算法的方法及算法的幅频特性和性能。
A DPSD algorithm of the sensor signal under intense electromagnetic interference is introduced.The usage of AD convertor and computer in implemetationof the DPSD algorithm and amplitude frequency characteristics of the algorithm are discussed.And availability of the algorithm is proved by results of measurement.
出处
《计算机自动测量与控制》
CSCD
2000年第2期57-58,61,共3页
Computer Automated Measurement & Control
基金
1997年国防科技预研项目!(97J3 2 2QT2 0 0 1)
