The invention belongs to the technical field of automobiles, and particularly relates to an electric control hydraulic interconnection suspension system for a formula car, and a control method thereof. The system comprises a data processing system, an actuator, a hydraulic interconnection suspension mechanical device and a formula car suspension system; the data processing system is connected withthe actuator; the actuator is connected with the hydraulic interconnected suspension mechanical device; and a hydraulic pipeline in the actuator is fixedly connected with the formula car suspension system. An electric control anti-pitching hydraulic interconnected suspension system is introduced based on the double-wishbone independent suspension design of the formula car, and interconnection suspension system arrangement and control method design are carried out on the formula car suspension structure, so that the car body pitching posture control capacity of the formula car under an emergency braking/acceleration working condition is improved, the influence on the actual performance of an aerodynamic device is reduced, and the formula car control stability is improved.

    本发明属于汽车技术领域,具体的是一种用于方程式赛车的电控液压互联悬架系统及其控制方法。该系统包括数据处理系统、执行器、液压互联悬架机械装置和赛车悬架系统;所述数据处理系统与执行器连接;所述执行器与液压互联悬架机械装置连接;所述执行器中的液压管路与赛车悬架系统固定连接。本发明基于方程式赛车双横臂式独立悬架设计引入电控抗俯仰液压互联悬架系统,针对方程式赛车悬架结构进行互联悬架系统布置和控制方法设计,从而改善赛车在紧急制动/加速工况下的车身俯仰姿态控制能力,降低对空气动力学装置实际性能的影响并提升赛车操纵稳定性。


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    Title :

    Electric control hydraulic interconnection suspension system for formula car, and control method thereof


    Additional title:

    一种用于方程式赛车的电控液压互联悬架系统及其控制方法


    Contributors:
    SONG CHUANXUE (author) / WANG XINYU (author) / WANG DA (author) / SUN YI (author) / SONG SHIXIN (author) / PENG SILUN (author) / XIAO FENG (author) / YAO QUAN (author) / YANG SHUAI (author) / HUO TIANJIAO (author)

    Publication date :

    2020-06-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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