To provide a torque regulating system capable of controlling an output torque of a first motor and an output torque of a second motor so that an axle torque of a right wheel and an axle torque of a left wheel will be desired axle torques, respectively.SOLUTION: In a torque difference regulating system, a control device controls an output torque TLm of a first motor and output torque TRm of a second motor based on the following expression, where a speed reduction ratio from a first motor to a power distribution device and a speed reduction ratio from a second motor to the power distribution device are respectively G, a speed reduction ratio applied to a left wheel from the first motor side in the power distribution device is b1+1, a speed reduction ratio applied to a right wheel from the first motor side is b1, a speed reduction ratio applied to a right wheel from the first motor side is b2+1, a speed reduction ratio applied to the left wheel from the second motor side is b2, an axle torque of the left wheel is TL, and an axle torque of the right wheel is TR.SELECTED DRAWING: None

    【課題】右輪の車軸トルクと左輪の車軸トルクとが夫々所望の車軸トルクとなるように第1のモータの出力トルクと第2のモータの出力トルクとを制御できるトルク調整システムを提供する。【解決手段】トルク差調整システムでは、制御装置は、第1のモータから動力分配装置までの減速比及び第2のモータから動力分配装置までの減速比をそれぞれGとし、動力分配装置の中で第1のモータ側から左輪に掛かる減速比をb1+1、第1のモータ側から右輪に掛かる減速比をb1とし、動力分配装置の中で第2のモータ側から右輪に掛かる減速率をb2+1、第2のモータ側から左輪に掛かる減速比をb2とし、左輪の車軸トルクをTL、右輪の車軸トルクをTRとすると、第1のモータの出力トルクTLmと、第2のモータの出力トルクTRmと、を下記式に基づいて制御する。【選択図】なし


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    Title :

    TORQUE DIFFERENCE REGULATING SYSTEM


    Additional title:

    トルク差調整システム


    Contributors:

    Publication date :

    2021-05-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F16H Getriebe , GEARING



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