Wind Speed and Direction Detection by Means of Solid-state Anemometers Embedded on Small Quadcopters
This work describes the application of a compact, MEMS-based, 2D anemometer to the estimation of a quadrotor's airspeed. Correcting for the vehicle's ground speed provided by internal GPS and inertial units allows this low cost, mobile platform to provide local wind speed estimates. A seri...
Main Authors: | , , , , |
---|---|
Other Authors: | |
Format: | Article |
Published: |
Elsevier
2018
|
Online Access: | http://hdl.handle.net/1721.1/114647 https://orcid.org/0000-0002-5867-4900 https://orcid.org/0000-0002-8293-0492 |
Summary: | This work describes the application of a compact, MEMS-based, 2D anemometer to the estimation of a quadrotor's airspeed. Correcting for the vehicle's ground speed provided by internal GPS and inertial units allows this low cost, mobile platform to provide local wind speed estimates. A series of initial, bench-top tests were performed to characterize and calibrate the sensor, which is an improved version of a recently proposed and novel device. Additional full-scale wind tunnel experiments were performed with the sensor mounted on a fixed quadrotor to test the effect of the propellers on the sensor's performance. Keywords: wind sensor; quadcopter; MEMS; UAV |
---|