The invention discloses a four-wheel single-drive electric vehicle dynamics control method considering driver characteristics. The method comprises the steps of 1, collecting experiment data, and carrying out resampling and filtering on the collected experiment data; 2, extracting characteristic values, performing clustering analysis, and classifying driver characteristics; 3, under different experimental conditions, establishing a driver characteristic identification model based on the BP neural network, and analyzing the identification precision of the identification model; and 4, determining a driver characteristic type, inputting the target force and the moment into a force and motion distributor, performing dynamics control based on the driver characteristics, and performing power distribution. Classification is carried out based on the driver characteristics through clustering analysis, verification and precision analysis are carried out under different test conditions based on the BP neural network, the driver characteristics are easy to identify, and dynamics control is carried out according to the driver characteristics.

    本发明公开了一种考虑驾驶员特性的四轮独驱电动车动力学控制方法,步骤一、进行实验数据采集,对采集到的实验数据进行重采样和滤波;步骤二、提取特征值,进行聚类分析,对驾驶员特性进行分类;步骤三、在不同实验条件下,基于BP神经网络建立驾驶员特性辨识模型,分析辨识模型的辨识精度;步骤四、确定驾驶员特性类型,将目标力和力矩输入到力和运动分配器中,基于驾驶员特性进行动力学控制,进行动力的分配。通过聚类分析基于驾驶员特性进行分类,并基于BP神经网络在不同试验条件下进行验证和精度分析,使驾驶员特性辨易于辨识,实现根据驾驶员特性进行动力学控制。


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    Titel :

    Four-wheel single-drive electric vehicle dynamics control method considering driver characteristics


    Weitere Titelangaben:

    一种考虑驾驶员特性的四轮独驱电动车动力学控制方法


    Beteiligte:
    LI GANG (Autor:in) / JI XIAO (Autor:in) / LI NING (Autor:in) / CHEN SHUANG (Autor:in) / SHEN CAIYING (Autor:in) / CAO JINGSHENG (Autor:in) / ZHAO DEYANG (Autor:in)

    Erscheinungsdatum :

    2020-08-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / G06K Erkennen von Daten , RECOGNITION OF DATA / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen




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