【摘要】 超低频绝对振动信号参数的检测在工程上有着十分广泛的应用前景。提出一种软硬件相结合的超低频绝对振动信号参数的检测方法 ,根据被测信号的特殊性 ,以 80 3 2单片机为核心构建了专门的信号处理电路。经实际应用表明 ,它具有自动校零、可靠性高、性能好、实用性强等特点 ,适用于工程上对超低频绝对振动的测量更多还原

【Abstract】 The detection of ultralow frequency absolute vibration signal parameter has very wide ranges of prospects for application in engineering.A detection method of ultralow frequency absolute vibration signal parameter is proposed with integrated hardware/ software. According to the specific characteristics of the signal to be detected, a kind of specific signal processing circuit based on 8032 MCU is built,it is noted for auto-zero adjustment, high reliability and high performance, etc, and is applicable to the measurement of ultralow frequency absolute vibration in engineering.更多还原