A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UNMANNED AIRCRAFT
To provide an unmanned aircraft which moves to a plurality of arbitrary places and can surely spray water to crushing places, and moreover in which a spray direction and a spray position of a fluid spray nozzle with respect to a target can be optimized.SOLUTION: An unmanned aircraft 2 is provided that comprises in its airframe: a fluid spray nozzle 7 spraying fluid onto a target; an offset force generation device 19 generating offset force which offsets at least a part of the reaction force applied to the airframe when fluid is sprayed from the fluid spray nozzle 7; detection means detecting reaction force applied to the airframe; and drive control means which drives the offset force generation device 19 on the basis of a detection result from the detection means, and controls the drive of the offset force generation device 19.SELECTED DRAWING: Figure 2
【課題】複数の任意の箇所に移動して破砕箇所に的確に散水でき、しかも対象物に対する流体噴射ノズルの噴射方向及び噴射位置を最適にすることができる無人航空機を提供する。【解決手段】対象物に流体を噴射する流体噴射ノズル７を機体に備えている無人航空機２であって、前記流体噴射ノズル７からの流体の噴射により前記機体が受ける反力のうちの少なくとも一部を相殺する相殺力を発生させる相殺力発生装置１９を前記機体に備えており、前記機体が受ける反力を検出する検出手段を機体に備え、前記検出手段からの検出結果に基づいて前記相殺力発生装置１９を駆動し、その駆動を制御する駆動制御手段を前記機体に備えている。【選択図】図２
UNMANNED AIRCRAFT
To provide an unmanned aircraft which moves to a plurality of arbitrary places and can surely spray water to crushing places, and moreover in which a spray direction and a spray position of a fluid spray nozzle with respect to a target can be optimized.SOLUTION: An unmanned aircraft 2 is provided that comprises in its airframe: a fluid spray nozzle 7 spraying fluid onto a target; an offset force generation device 19 generating offset force which offsets at least a part of the reaction force applied to the airframe when fluid is sprayed from the fluid spray nozzle 7; detection means detecting reaction force applied to the airframe; and drive control means which drives the offset force generation device 19 on the basis of a detection result from the detection means, and controls the drive of the offset force generation device 19.SELECTED DRAWING: Figure 2
【課題】複数の任意の箇所に移動して破砕箇所に的確に散水でき、しかも対象物に対する流体噴射ノズルの噴射方向及び噴射位置を最適にすることができる無人航空機を提供する。【解決手段】対象物に流体を噴射する流体噴射ノズル７を機体に備えている無人航空機２であって、前記流体噴射ノズル７からの流体の噴射により前記機体が受ける反力のうちの少なくとも一部を相殺する相殺力を発生させる相殺力発生装置１９を前記機体に備えており、前記機体が受ける反力を検出する検出手段を機体に備え、前記検出手段からの検出結果に基づいて前記相殺力発生装置１９を駆動し、その駆動を制御する駆動制御手段を前記機体に備えている。【選択図】図２
UNMANNED AIRCRAFT
無人航空機
SAITO SUNAO (author) / TSUCHIYA TOMOHIRO (author) / MIWA MASASHI (author) / HISHIDA SATOSHI (author)
2019-02-07
Patent
Electronic Resource
Japanese
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