摘要
随着光学、计算机技术等各相关技术领域的飞速发展,雷达技术、声学技术等非接触式流量测量技术有了突破性的发展。简要说明了非接触式测流技术的优点,叙述了采用雷达技术进行明渠流量测量的方法,重点介绍了美国地理调查局(USGS)应用雷达技术进行非接触式明渠流量测量的监测系统,此系统对我国研究非接触式明渠流量测流方法有着很好的参考和借鉴价值。
With the quick development of optics and computer technology, application of radar and acoustics technology in non-contact flow discharge measurements has been made breakthrough progress. In this article, advantages for non-contact flow measuring technology are briefly illustrated, and measurement method for application of radar technology in open channel flow discharge measurement is narrated detailedly. The author focuses on a non-contact flow discharge monitoring system developed by USGS from radar technology. The development of the system provides important reference value for domestic research on non-contact flow discharge measurement method.
出处
《水利水文自动化》
2006年第4期43-45,共3页
Automation in Water Resources and Hydrology
关键词
雷达技术
非接触式
明渠流量测量
发展
radar technology
non-contact, flow discharge measurement in open channel
