To provide an arithmetic model generation system and arithmetic model generation method capable of generating an arithmetic model for estimating tire force with high accuracy.SOLUTION: An arithmetic model generation system 100 includes a sensor information acquisition unit 31, a tire force calculation unit 32 and an arithmetic model update unit 33. The sensor information acquisition unit 31 acquires acceleration of a tire 10. The tire force calculation unit 32 has an arithmetic model 32b for calculating tire force F on the basis of the acceleration, inputs the acceleration acquired by the sensor information acquisition unit 31 and calculates the tire force F by the arithmetic model 32b. The arithmetic model update unit 33 compares tire axial force measured in the tire 10 with the tire force F calculated by the tire force calculation unit 32 to update the arithmetic model.SELECTED DRAWING: Figure 1

    【課題】タイヤ力を精度良く推定する演算モデルを生成することができる演算モデル生成システムおよび演算モデル生成方法を提供する。【解決手段】演算モデル生成システム100は、センサ情報取得部31、タイヤ力算出部32および演算モデル更新部33を備える。センサ情報取得部31は、タイヤ10の加速度を取得する。タイヤ力算出部32は、加速度に基づいてタイヤ力Fを算出する演算モデル32bを有し、センサ情報取得部31により取得された加速度を入力して演算モデル32bによりタイヤ力Fを算出する。演算モデル更新部33は、タイヤ10で計測されるタイヤ軸力とタイヤ力算出部32により算出されたタイヤ力Fとを比較し、演算モデルを更新する。【選択図】図1


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    Title :

    ARITHMETIC MODEL GENERATION SYSTEM AND ARITHMETIC MODEL GENERATION METHOD


    Additional title:

    演算モデル生成システムおよび演算モデル生成方法


    Contributors:

    Publication date :

    2020-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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