摘要
雨量传感器校准工作大多依靠装备保障人员的经验和耐心,难度很大,通过对SL3-1型双翻斗雨量传感器人工模拟降水试验,分析大雨强时上翻斗的翻转频率和计量翻斗的翻转频率及其比例和不同调整方法在不同雨强时对测量值的影响,得出一个定量的快速准确的校准方法,该方法较传统的经验法具有定量、简单、快速、准确的特点。
The calibration of rain sensor mostly depends on the experience and patience of equipment support personnel. It is very difficult. Through the artificial precipitation test of SL3-1 double tipping rain sensor,the turning frequency of the upper tipping bucket and the turnover frequency of the tipping bucket are analyzed when the rain is strong. And its proportion and different adjustment methods have a quantitative and rapid and accurate calibration method for the influence of measured values on different rainfall intensity. This method is more quantitative,simple,rapid and accurate than the traditional empirical method.
作者
王卫东
WANG Weidong(Boshan District Meteorological Bureau,Zibo City,Boshan Shandong,255200)
出处
《自动化与仪器仪表》
2019年第2期168-171,共4页
Automation & Instrumentation
