PROBLEM TO BE SOLVED: To suppress judder that is a vibration component of deceleration in a case of braking by a friction brake by causing an electric motor to output vibration damping torque so as to directly suppress the vibration component when a wheel being braked by the friction brake is driven by an electric motor such as an electric motor car or a hybrid car.SOLUTION: A vehicle such as an electric motor car or a hybrid car with a friction brake includes damping control means which detects a vibration component of deceleration generated by actuation of the friction brake and causes an electric motor to generate vibration damping torque to suppress the vibration component.SELECTED DRAWING: Figure 2

    【課題】摩擦ブレーキにより制動される車輪が電動車やハイブリッド車の如く電動機により駆動される場合に、摩擦ブレーキによる制動時に減速度に振動成分が現れるジャダーに対し、電動機に制振トルクを出力させて該振動成分を直接抑制することによりこれを抑える。【解決手段】摩擦ブレーキを備えた電動車やハイブリッド車に於いて、摩擦ブレーキの作動時に生ずる減速度の振動成分を検出し、該振動成分を抑制する制振トルクを電動機に発生させる制振制御手段を設ける。【選択図】図2


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    Title :

    VEHICLE SUPPRESSING BRAKE VIBRATION BY ELECTRIC MOTOR


    Additional title:

    電動機によりブレーキ振動を抑制する車輌


    Contributors:
    OTA JUNYA (author)

    Publication date :

    2016-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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