The invention relates to a novel intelligent vibration reduction electric wheel. According to the requirement for the limited space of a hub, a hub motor, a brake, an intelligent vibration reduction system assembly and the like are designed, and all the designed subsystems are integrated in the limited space of the hub. A vehicle body is used as a target system, and a controllable closed loop system can be formed by combining the novel intelligent vibration reduction electric wheel. The novel intelligent vibration reduction electric wheel mainly comprises an independent suspension support, a symmetrical up-down unequal length swing arm, an MR damper, a spiral spring, a controller, an acceleration and displacement sensor, a wheel spindle, a hub motor, a brake assembly, a hub and a tire part. The acceleration and displacement sensor is used for collecting the accelerated speed of the vehicle body and dynamic displacement signals of a suspension, the accelerated speed of the vehicle body and the dynamic displacement signals of the suspension are transmitted to the controller in real time, a four-channel electric vehicle vibration control strategy is adopted, a variable domain fuzzy control algorithm is used, a control instruction is output to the MR damper to give out electric current change signals, the MR damper is used as an actuator to regulate damping force in real time, and therefore the intelligent damping effect of an electric vehicle can be achieved on urban roads.


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    Titel :

    Novel intelligent vibration reduction electric wheel


    Beteiligte:
    FANG ZIFAN (Autor:in) / ZHU CHEN (Autor:in) / CAO GANG (Autor:in) / GAO SHU (Autor:in) / TAN TAO (Autor:in) / YANG WEIHUA (Autor:in) / HE KONGDE (Autor:in)

    Erscheinungsdatum :

    12.08.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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