The invention provides a vehicle chassis controller parameter optimization method based on subjective and objective fusion evaluation. The method comprises the steps that S1, test design and test data acquisition of to-be-optimized parameters are carried out; s2, feature derivation recombination and mapping of the subjective evaluation indexes; s3, establishing a comprehensive evaluation system with subjective and objective fusion; and S4, automatically optimizing the to-be-optimized parameters. According to the method, subjective evaluation indexes and objective measured data indexes are fused, optimization of control parameters under the subjective and objective fusion evaluation indexes is achieved through an automatic optimization method, and meanwhile the calibration and debugging workload is greatly reduced.

    本发明提出了一种主客观融合测评的车辆底盘控制器参数寻优方法,包括:步骤S1待寻优参数的试验设计与试验数据获取;步骤S2主观测评指标的特征派生重组与映射;步骤S3建立主客观融合的综合测评体系;步骤S4待寻优参数自动化寻优。本发明融合了主观测评指标和客观实测数据指标,通过自动化寻优方法实现控制参数在主客观融合评价指标下的最优,同时大幅降低标定调试工作量。


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    Title :

    Vehicle chassis controller parameter optimization method based on subjective and objective fusion evaluation


    Additional title:

    一种主客观融合测评的车辆底盘控制器参数寻优方法


    Contributors:
    CHEN HONG (author) / PAN WEI (author) / ZHANG LIN (author) / LI BIN (author) / LU JIAXING (author)

    Publication date :

    2023-08-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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