基于C8051F120的高精度全天候超声测风仪的设计

本文在传统超声波测风仪的基本原理上,通过测量介质中温湿度数据并且进行有效的调节,进而补偿雨雾等环境因素影响,设计了一种具有温湿度传感器的全天候超声测风仪。文中详细阐述了超声测风仪的方法研究和系统结构,通过实验证明该装置可以实现全天候精确测量风速与风向,测量误差2%,为在恶劣环境下超声测风的应用提供了有效的设计方法。

The design of high-precision all-weather ultrasonic wind measurement instrument based on C8051F120

This paper is on the basic principles of conventional ultrasonic wind measurement by measuring the temperature and humidity in the media and for effective regulation, and thus compensates for rain and fog and other environmental factors affect, this paper designs a temperature and humidity sensor weather ultrasonic wind instrument. The paper elaborated on the method of ultrasonic wind measurement instrument and system architecture, the experiments show that the device can achieve all-weather precision measurement of wind speed and direction, the measurement accuracy of 2%, and open up the way for ultrasonic wind measurement applications in harsh environments.