PROBLEM TO BE SOLVED: To propose a vehicular drive force control apparatus capable of generating an aimed yaw rate in a vehicle as soon as possible.SOLUTION: A vehicular drive force control apparatus, capable of controlling drive force of left and right wheels of at least one of front and rear wheels mutually independently, includes left-right drive force difference control means for generating yaw moment in a vehicle by controlling a drive force difference between the left and right wheels, thus realizing a target yaw rate. Further, the left-right drive force difference control means, being means for computing yaw moment or a drive force difference for generating the target yaw rate and controlling the drive force of the left and right wheels so as to realize the computed yaw moment or the drive force difference, reduces the computed yaw moment or the drive force difference when lateral acceleration of the vehicle is large, than the case of the lateral acceleration being small.SELECTED DRAWING: Figure 1

    【課題】狙いとするヨーレイトを可及的に車両に発生させることができる車両の駆動力制御装置を提案すること。【解決手段】前後輪のうち少なくとも一方の左右輪の駆動力を互いに独立して制御可能な車両の駆動力制御装置において、左右輪の駆動力差を制御することで車両にヨーモーメントを発生させて目標ヨーレイトを実現する左右駆動力差制御手段を備え、前記左右駆動力差制御手段は、前記目標ヨーレイトを発生させるためのヨーモーメントまたは駆動力差を演算し、前記演算したヨーモーメントまたは駆動力差を実現するように左右輪の駆動力を制御する手段であって、車両の横加速度が大きいときは前記横加速度が小さいときよりも、前記演算したヨーモーメントまたは駆動力差を小さくする。【選択図】図1


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    Title :

    VEHICULAR DRIVE FORCE CONTROL APPARATUS


    Additional title:

    車両の駆動力制御装置


    Contributors:

    Publication date :

    2016-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62D MOTOR VEHICLES , Motorfahrzeuge



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