PROBLEM TO BE SOLVED: To provide a motion control device for a traction vehicle for restraining rocking of the traction vehicle, the motion control device having substantially constant effect regardless of a loading state of a trailer.SOLUTION: A motion control device for a traction vehicle including a tractor and a trailer towed by the tractor executes rocking restraint control for restraining periodic rocking of the traction vehicle caused by the trailer by increasing a braking torque of a wheel of the tractor. In the rocking restraint control, a load equivalent value regarding a load of a rear wheel of the tractor is acquired, and a control parameter of the rocking restraint control is adjusted based on this load equivalent value. Specifically, the control parameter is adjusted so that execution of the rocking restraint control is more easy to start as the load equivalent value is smaller. The control parameter is also adjusted so that an increase in the braking torque caused by the rocking restraint control is larger as the load equivalent value is smaller.SELECTED DRAWING: Figure 2

    【課題】 牽引車両の揺動を抑制する牽引車両の運動制御装置において、トレーラの積載状態にかかわらず、その効きが略一定であるものを提供する。【解決手段】 トラクタと該トラクタにより牽引されるトレーラとを含む牽引車両の運動制御装置は、トラクタの車輪の制動トルクを増加し、トレーラに起因する牽引車両の周期的な揺動を抑制する揺動抑制制御を実行する。揺動抑制制御では、トラクタの後輪の荷重に係る荷重相当値が取得され、この荷重相当値に基づいて揺動抑制制御の制御パラメータが調整される。具体的には、荷重相当値が小さいほど、揺動抑制制御の実行が開始され易いよう、制御パラメータが調整される。また、荷重相当値が小さいほど、揺動抑制制御による制動トルクの増加が大きくなるよう、制御パラメータが調整される。【選択図】 図2


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    Title :

    MOTION CONTROL DEVICE FOR TRACTION VEHICLE


    Additional title:

    牽引車両の運動制御装置


    Contributors:

    Publication date :

    2018-10-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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