摘要
为完善国家水文计量体系建设,实现流速监测类仪器的智能化、高精度检定,本次研究基于光学、图像识别、三维仿真、微小变量控制和定位等技术,研发一种智能化高精度流速检定装置,流速检测范围达到0.001~10.0m/s,精度达到千分量级,满足ADCP、电波流速仪、电磁流速仪、转子式流速仪、多普勒流速仪、海流计以及其他直读式流速仪等流速监测类仪器检定需求。
In order to improve the construction of national hydrological measurement system and realize the intelligent and high-precision verification of flow velocity monitoring instruments,an intelligent and highprecision flow velocity verification device was developed based on the technologies of optics,image recognition,3D simulation,small variable control and positioning.The flow velocity detection range reached 0.001–10.0 m/s,and the accuracy reached the order of thousands of cents.It meets the verification requirements of flow velocity monitoring instruments such as ADCP,radio wave flow meter,electromagnetic flow meter,rotor flow meter,Doppler flowmeter,current meter and other direct reading flow meters.
作者
高伟
郑源
姜松燕
窦英伟
GAO Wei;ZHENG Yuan;JIANG Songyan;DOU Yingwei(Shandong Province Water Measurement Center,Weifang 261101,China;Hohai University Industrial Technology Research Institute,Nanjing 210098,China)
出处
《中国测试》
CAS
北大核心
2022年第S01期195-200,共6页
China Measurement & Test
关键词
检定车
流速仪
水槽
检定
verification vehicle
current meter
water tank
verification
作者简介
高伟(1974-),男,山东潍坊市人,高级工程师,硕士,主要从事水量计量检定研究。
