GIRAVION HAVING A ROTARY VESSEL AND AT LEAST TWO PROPELLERS AND METHOD APPLIED BY THIS GIRAVION

摘要

The present invention relates to a rotorcraft (1) comprising a fuselage (2), a single main rotor (10) and a first propeller (15) and a second propeller (20). The rotorcraft (1) comprises a control system configured to position at least during a hovering phase said first propeller (15) in a first low speed configuration (conf1b) in order to exert a first thrust (P10) comprising a first component horizontal (P101) and a first vertical component (P102), said adjustment system being configured to position at least during the hovering phase said second propeller (20) in a second low speed configuration (conf2b) in order to exercise a second thrust (P20) comprising a second horizontal component (P201) and a second vertical component (P202).