Multi- rotor helicopter equipped with a crosswind stabilization device and this multi- rotor helicopter

摘要

PROBLEM TO BE SOLVED: To impart cross-wind stabilizing performance to a multi-rotor helicopter with an extremely simple and inexpensive constitution, without measuring the strength of cross-wind by a sensor.;SOLUTION: This cross-wind stabilizing device includes passive blades 5 as at least four cross-wind stabilizing plates for rocking by receiving the cross-wind, by respectively joining the upper edges by hinges to a machine body 2 in the lower four sides of the machine body 2 in the multi-rotor helicopter 1. Cross-wind stabilization is achieved by inclining an angle of the machine body 2 so as to be opposable to wind in response to the cross-wind by the passive blade 5 being an aerodynamic load object.;COPYRIGHT: (C)2013,JPO&INPIT