Paper: 2024, Motion Equations and Attitude Control in the Vertical Flight of a VTOL Bi-Rotor UAV: Part 2, Journal:Electronics, Number , Volume 13, Pagess: – DOI: https://doi.org/10.3390/electronics13132497 – HANDLE: http://hdl.handle.net/10251/207937 Authors: Musoles, Jose Luis; Garcia-Nieto, Sergio; Simarro Fernández, Raúl; Ramos Fernández, César