The present invention relates to a control device (30) for a steering mechanism (2). In the control device, the steering mechanism (2) includes a motor (20) that includes a plurality of coils (24), the plurality of coils (24) include a first coil (24a) and a second coil (24b), and the control device (30) includes a first control system and a second control system which are configured to compute acommand value for torque of the motor (20) to be applied to the steering mechanism (2). The first control system and the second control system are each configured to control the power supply to the plurality of coils (24) of the motor (20) based on the command value. The first control system includes a first microcomputer (32a) that has the first characteristics, and the second control system includes a second microcomputer (32b) that has the second characteristics that are different from the first characteristics.

    本发明涉及一种用于转向机构(2)的控制装置(30),在该控制装置中,转向机构(2)包括具有多个线圈(24)的马达(20)。所述多个线圈(24)包括第一线圈(24a)和第二线圈(24b)。控制装置(30)包括被配置成对用于马达(20)的要施加至转向机构(2)的扭矩的命令值进行计算的第一控制系统和第二控制系统。第一控制系统和第二控制系统各自被配置成基于该命令值来控制对马达(20)的多个线圈(24)的电力供应。第一控制系统包括具有第一特性的第一微型计算机(32a),并且第二控制系统包括具有与第一特性不同的第二特性的第二微型计算机(32b)。


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    Title :

    Control device for steering mechanism


    Additional title:

    用于转向机构的控制装置


    Contributors:

    Publication date :

    2020-08-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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