Title :
Research on haze monitoring method based on spherical trigonometry solver and Beidou satellite positioning
Author :
Zhang Liyong ; Yu Jianglong ; Zhang Aimei ; Ma Yang ; Liu Siyu
Author_Institution :
Sch. of Autom. Sci. & Electr. Eng., Beihang Univ., Beijing, China
Abstract :
This paper introduces the principle and features of Beidou positioning system, and proposes a new compensation method for the dynamic performance of the temperature sensor in order to solve the problems in haze monitoring. The dynamic compensation model established with this method can greatly improve the response speed of the temperature sensor. The experimental results show that the prediction and compensation method can not only effectively improve the dynamic response of the sensor, but also has a good robustness that it can stand strong anti-interference of outside noise while haze monitoring is realized.
Keywords :
atmospheric techniques; compensation; dynamic response; environmental monitoring (geophysics); satellite navigation; temperature sensors; Beidou positioning system; Beidou satellite positioning; antiinterference; compensation method; dynamic compensation model; dynamic response; haze monitoring method; spherical trigonometry solver; temperature sensor; Monitoring; Predictive models; Satellites; Temperature; Temperature measurement; Temperature sensors; Time factors;
Conference_Titel :
Guidance, Navigation and Control Conference (CGNCC), 2014 IEEE Chinese
Conference_Location :
Yantai
Print_ISBN :
978-1-4799-4700-3
DOI :
10.1109/CGNCC.2014.7007575
