To provide an unmanned flying body which achieves redundancy without increasing a rotary wing.SOLUTION: An unmanned flying body includes a flight controller 19 for determining rotation numbers of a plurality of motors 15 to 18 for rotationally driving a plurality of rotary wings 11 to 14, a power output part for applying a voltage to the corresponding motors 15 to 18 and a control part for controlling the magnitude of the voltage output from the power output part, and a plurality of electronics speed controllers 20 to 23 for rotating the corresponding motors 15 to 18 with the determined rotation numbers, in which each of the electronics speed controllers 20 to 23 includes a plurality of power output parts, rotates the corresponding motors 15 to 18 by application of the voltage from each of the plurality of power output parts in normal time, and rotates the corresponding motors 15 to 18 by application of the voltage from the remaining power output parts in abnormal time when the voltage is not normally applied from the partial power output part.SELECTED DRAWING: Figure 1

    【課題】回転翼を増やすことなく、冗長化が図られた無人飛翔体を提供する。【解決手段】複数の回転翼11〜14をそれぞれ回転駆動させる複数のモータ15〜18の回転数を決定するフライトコントローラ19と、対応するモータ15〜18に電圧を印加する電力出力部及び電力出力部から出力される電圧の大きさを調整する制御部を具備し、対応するモータ15〜18を、決定された回転数でそれぞれ回転させる複数のエレクトロニックスピードコントローラ20〜23とを備え、各エレクトロニックスピードコントローラ20〜23は、複数の電力出力部を具備し、通常時は、複数の電力出力部それぞれからの電圧印加によって対応するモータ15〜18を回転させ、一部の電力出力部から正常に電圧印加ができない異常時には、残りの電力出力部からの電圧印加によって対応するモータ15〜18を回転させる。【選択図】図1


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    Title :

    UNMANNED FLYING BODY


    Additional title:

    無人飛翔体


    Contributors:

    Publication date :

    2021-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64C AEROPLANES , Flugzeuge / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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