WINGED AIRSHIP STAYING AT FIXED POINT

To provide an unmanned airship capable of staying at a fixed point that improves a wind resistance property of the airship and solves the problem of making an airframe structure of the airship which can bear a heavy loading weight while satisfying a requirement for the winged airship to have a fuselage with a large inner space.SOLUTION: A winged airship comprises: a fuselage made of carbon fiber-reinforced resin composite material in tubular or cylindrical shape; and a large top board horizontally disposed on the fuselage serving as a main wing allowing the winged airship to control its attitude to always direct a bow to windward, thereby enabling staying at a fixed point with propellers driven to cancel wind power.SELECTED DRAWING: Figure 3 【課題】有翼型飛行船には大きな内部空間を持つ機体胴体が必要であり、大きな積載重量に耐える飛行船の機体構造をどのようにして作るかという課題があった。飛行船の耐風能力を改良して定点滞空型無人機の実用化を図る。【解決手段】船体が円筒形または筒形の炭素繊維強化樹脂複合材で作られており、上記船体の上に水平に載っている大きな天板が主翼の役割を果たすため、有翼型飛行船は絶えず船首を風上に向けて姿勢制御することにより、推進器を駆動させて風の力を打ち消して定点に滞空することができる。【選択図】図３