Preliminary RD of a Multipurpose UAV

摘要

This paper describes design and analysis of a new vertical takeoff andrnlanding (VTOL) unmanned aerial vehicles (UAV), capable of a plane-likernhorizontal flight. The UAV design includes dynamical modeling, low levelrnstability control and attitude estimation. A simple transition approach,rnbetween horizontal and vertical flights, is presented and simulated. Realrnflight tests show that the UAV is capable of both stable hovering andrnefficient horizontal flight.