To provide a steering angle control device which can prevent a steering angle operated by a steering mechanism from being controlled to an abnormal steering angle.SOLUTION: A steering angle control device (30) controls steering mechanisms (12, 13) on the basis of a state indication value which is inputted at each prescribed cycle. The steering angle control device comprises: an interpolation part (31) for interpolating a clearance between a previous value and a present value of the inputted state indication value, and calculating the state interpolation value at an interpolation cycle which is shorter than the prescribed cycle; an interpolation value determination part for determining whether the state interpolation value is an abnormal value; and a control part for controlling the steering mechanisms on the basis of the state interpolation value which is calculated by the interpolation part when the interpolation value determination part determines that the state interpolation value is not the abnormal value, and controlling the steering mechanisms on the basis of the present value of the state indication value when the interpolation value determination part determines that the state interpolation value is the abnormal value.SELECTED DRAWING: Figure 4

    【課題】操舵機構により操作される舵角が異常な舵角に制御されることを抑制することのできる舵角制御装置を提供する。【解決手段】舵角制御装置(30)は、所定周期毎に入力される状態指示値に基づいて、操舵機構(12,13)を制御する。舵角制御装置は、入力された状態指示値の前回値と今回値との間を補間して、所定周期よりも短い補間周期で状態補間値を算出する補間部(31)と、状態補間値が異常値であるか否か判定する補間値判定部と、補間値判定部により状態補間値が異常値でないと判定された場合に、補間部により算出された状態補間値に基づいて操舵機構を制御し、補間値判定部により状態補間値が異常値であると判定された場合に、状態指示値の今回値に基づいて操舵機構を制御する制御部と、を備える。【選択図】 図4


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    Title :

    STEERING ANGLE CONTROL DEVICE


    Additional title:

    舵角制御装置


    Contributors:

    Publication date :

    2021-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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