To suitably estimate a state of a vehicle.SOLUTION: A vehicle state estimation part 1200 comprises a main calculation part 1210 which performs calculation for a state quantity concerning a vehicle state. An input value to the main calculation part 1210 includes ground load fluctuation of a wheel. The ground load fluctuation of the wheel is calculated with reference to a map with a tire effective radius R, which is calculated by a wheel effective radius calculation part in a tire ground load fluctuation calculation part 1220 as an input and with a ground load with an output.SELECTED DRAWING: Figure 5

    【課題】車両の状態を好適に推定する。【解決手段】車両状態推定部1200は、車両状態に関する状態量についての演算を行う主演算部1210を備えており、主演算部1210への入力値には、車輪の接地荷重変動が含まれる。当該車輪の接地荷重変動は、タイヤ接地荷重変動算出部1220中の車輪有効半径算出部が算出したタイヤ有効半径Reを入力とし接地荷重を出力とするマップを参照して算出される。【選択図】図5


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    Title :

    VEHICLE STATE ESTIMATION DEVICE, CONTROLLER, SUSPENSION CONTROLLER, SUSPENSION DEVICE, STEERING CONTROLLER, AND STEERING DEVICE


    Additional title:

    車両状態推定装置、制御装置、サスペンション制御装置、サスペンション装置、ステアリング制御装置、及びステアリング装置


    Contributors:

    Publication date :

    2019-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / 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



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