The invention discloses a dual-motor steer-by-wire system based on a dual-winding motor and a control method thereof. The system comprises a steering wheel, a steering column assembly, a road sensingassembly, a dual-motor steering execution device, a steering control unit and an electromagnetic clutch. The functions of the double-winding motor and the working mode that two sets of windings of thedouble-winding motor work at the same time are fused, compared with a single-winding motor, larger torque can be output, and compared with a double-winding electro-hydraulic power steering system, the system has higher response speed and lower energy consumption.

    本发明公开了一种基于双绕组电机的双电机线控转向系统及其控制方法,系统包括:方向盘、转向管柱总成、路感总成、双电机转向执行装置、转向控制单元、电磁离合器;本发明融合了双绕组电机的功能,双绕组电机两套绕组同时工作的工作模式,相比于单绕组电机能输出更大的转矩,相比于双绕组电动液压助力转向系统,具备更快的响应速度和更低的能耗。


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    Title :

    Dual-motor steer-by-wire system based on dual-winding motor and control method thereof


    Additional title:

    一种基于双绕组电机的双电机线控转向系统及其控制方法


    Contributors:
    ZHAO WANZHONG (author) / ZHOU XIAOCHUAN (author) / ZHOU CHANGZHI (author) / GAO BEN (author) / WANG CHUNYAN (author)

    Publication date :

    2020-04-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / 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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