Design of the new ultrasonic wind speed and direction sensor

Issue title: Fuzzy Logic based Decision Making

Guest editors: Erik Maehle, Norbert Stoll and Chao-Hsien Chu

Article type: Research Article

Authors: Zhang, Yan^{a; *} | Gao, Ronggui^b

Affiliations: [a] Inner Mongolia Vocational College of Chemical Engineering, Hohhot, Inner Mongolia 010070, China | [b] Inner Mongolia Electronic Information Vocational Technical College, Hohhot, Inner Mongolia 010070, China

Correspondence: [*] Corresponding author: Yan Zhang, Inner Mongolia Vocational College of Chemical Engineering, Hohhot, Inner Mongolia 010070, China. E-mail: [email protected].

Abstract: A wind speed and direction sensor based on microcontroller C8051F340 is designed in this paper, which measures in according with the influence to the ultrasonic velocity by wind field. There are describing the theoretical basis on sensor in detail, establishing the wind measurement model and emphatically accomplishing the software sub-systems and hardware circuit design. Since sound velocity was influence by temperature and humidity, a temperature and humidity correction formula for sonic velocity was put forward.

Keywords: Ultrasonic velocity-measuring, wind speed and direction sensor, temperature and humidity correction

DOI: 10.3233/JCM-191020

Journal: Journal of Computational Methods in Sciences and Engineering, vol. 19, no. S1, pp. 139-147, 2019