Quadcopter altitude estimation using low-cost barometric, infrared, ultrasonic and LIDAR sensors

Autor:	N Pavle Petrović, C Aleksandar Bengin, M Dušan Ranđelović, S Goran Vorotovic
Rok vydání:	2021
Předmět:	0209 industrial biotechnology Quadcopter Infrared Computer science Mechanical Engineering 02 engineering and technology 021001 nanoscience & nanotechnology 020901 industrial engineering & automation Altitude Lidar Mechanics of Materials Ultrasonic sensor 0210 nano-technology Remote sensing
Zdroj:	FME Transactions. 49:21-28
ISSN:	2406-128X 1451-2092
DOI:	10.5937/fme2101021r
Popis:	The goal of this research is to assess the different low-cost sensors for flight altitude measuring of a multirotor UAV at low altitude flight. For optimizing the sensor performances and accuracy, data filtering and other methods were applied. The flight altitude data were collected and stored for later analysis with reference to the true altitude. The correlation coefficient and the mean squared error were calculated in order to assess the sensors' performance. On the basis of the results of the study, it was possible to determine the choice of the adequate sensor for this specific use. The study showed that the best characteristics for this experiment conditions had the Garmin LIDAR-Lite V3HP sensor and the Bosch Sensortech BME280 that combined air humidity, atmospheric pressure, and air temperature sensor.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cf39e300f5b8fd1f2b864c8a9f10b047 https://doi.org/10.5937/fme2101021r Zobrazit plný text záznamu