To provide a turn control device for a vehicle with system configuration simplified, the device capable of properly assisting the vehicle to turn by controlling a driving force early in response to an intention of a driver.SOLUTION: A turn control device (ECU) 20 includes: a target yaw rate calculation part 21 to calculate a target yaw rate on the basis of an actual steering angle detected with a steering angle sensor 14, an actual wheel velocity detected with a wheel velocity sensor 15, and an actual lateral acceleration detected with a lateral G sensor 17; a FF controller 22 to obtain a FF control amount of a driving force of an electric motor 2 on the basis of the target yaw rate; a FB controller 23 to obtain a FB control amount of the driving force of the electric motor 2 on the basis of a deviation U between the target yaw rate and an actual yaw rate detected with a yaw rate sensor 16; and a total control amount calculation part 24 to add the FF control amount to the FB control amount to obtain a total control amount of the driving force of the electric motor 2.SELECTED DRAWING: Figure 2

    【課題】システム構成を簡素化しつつ、ドライバの意志を反映して早期に駆動力を制御することによって車両の旋回を適正にアシストすることができる車両の旋回制御装置を提供すること。【解決手段】旋回制御装置(ECU)20は、舵角センサ14によって検出される実舵角と、車輪速センサ15によって検出される実車輪速と、横Gセンサ17によって検出される実横加速度に基づいて目標ヨーレートを算出する目標ヨーレート算出部21と、目標ヨーレートに基づいて電動モータ2の駆動力のFF制御量を求めるFFコントローラ22と、目標ヨーレートとヨーレートセンサ16によって検出される実ヨーレートとの偏差Uに基づいて電動モータ2の駆動力のFB制御量を求めるFBコントローラ23と、FF制御量とFB制御量とを加算して電動モータ2の駆動力の総制御量を求める総制御量算出部24とを備える。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    TURN CONTROL DEVICE FOR VEHICLE


    Additional title:

    車両の旋回制御装置


    Contributors:
    KUBOTA ERI (author)

    Publication date :

    2021-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



    VEHICLE TURN CONTROL DEVICE

    SUZUKI YUDAI | European Patent Office | 2018

    Free access

    TURN CONTROL DEVICE OF VEHICLE

    HIRATA JUNICHI | European Patent Office | 2017

    Free access

    TURN CONTROL DEVICE OF VEHICLE

    KUBOTA ERI | European Patent Office | 2021

    Free access

    TURN CONTROL DEVICE FOR VEHICLE

    FUJIMOTO MASAKI / SATO KAZUKI / IWAMATSU TAKUYA | European Patent Office | 2018

    Free access

    TURN CONTROL DEVICE OF VEHICLE

    SUZUKI YUDAI | European Patent Office | 2021

    Free access