To clean a rotor mounted on an electrically-driven aircraft while suppressing noise from becoming excessively large.SOLUTION: A controller 19 for controlling a drive motor 12 for driving a rotor 30 mounted on an electrically-driven aircraft 100 controls the drive motor so as to be selectively operated at one of motor control modes of at least two types of motor control modes including a flight motor control mode for flying the electrically-driven aircraft and a cleaning motor control mode for cleaning the rotor and controls the drive motor so that the rotation speed of the drive motor becomes a frequency lower than a human audible range at the cleaning motor control mode.SELECTED DRAWING: Figure 3

    【課題】騒音が過度に大きくなることを抑制しつつ電動航空機に搭載された回転翼を洗浄する。【解決手段】電動航空機100に搭載された回転翼30を駆動する駆動用モータ12を制御する制御装置19であって、電動航空機を飛行させるための飛行用モータ制御モードと、回転翼を清掃するための清掃用モータ制御モードと、を含む少なくとも2種類のモータ制御モードのうちのいずれかのモータ制御モードで選択的に動作するように駆動用モータを制御し、清掃用モータ制御モードにおいて、駆動用モータの回転数が、人間の可聴域より低い周波数となるように駆動用モータを制御する。【選択図】図3


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    Title :

    CONTROLLER OF ELECTRICALLY-DRIVEN AIRCRAFT


    Additional title:

    電動航空機の制御装置


    Contributors:

    Publication date :

    2022-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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