Celeste
19 December 2022 14:47 | Peak View
In this paper, we propose a localization plan for drones called PILOT (High-Precision Indoor Localization for Autonomous Drones) that's specifically made for indoor conditions.
However, this approach isn't feasible in interior conditions or GPS-denied areas. Abstract: In lots of situations, unmanned aerial automobiles (UAVs), aka drones, have to have the capability of autonomous soaring to carry out their mission effectively.
The performance of PILOT has been assessed under different scenarios and the outcomes show that PILOT achieves centimeter-level precision for three-dimensional localization of drones. To be able to have an accurate final estimation of the drone's area, PILOT deploys a three-stage localization scheme.
The first two stages provide robustness contrary to the multi-path fading effect of indoor conditions and mitigate the varying error. PILOT relies on ultrasonic acoustic indicators to estimate the target drone's location. To be able to permit these autonomous flights, drones need to find out their location continuously.
Then, in line with the current position and the final destination, navigation commands will undoubtedly be generated and drones will undoubtedly be guided to their destination. Localization can be easily completed in outdoor environments using GPS signals and drone inertial measurement units (IMUs).
Then, in the 3rd stage, PILOT deploys a powerful technique to decrease the localization mistake induced by comparative geometry between transmitters and receivers and considerably reduces the height estimation mistake.