The invention discloses a semi-active vehicle ISD suspension system and a fractional order ground shed control method. The method comprises the following working steps that 1, a vehicle ISD suspension structure model based on fractional order ground shed semi-active control is constructed; 2, analyzing and expressing the fractional order ground shed semi-active control method; 3, solving a variable value and a target function by adopting an optimization algorithm; and 4, performing dynamic performance simulation analysis. The method has the beneficial effects that the dynamic characteristics of the complex system can be described more accurately; and the vehicle road friendliness is improved.

    本发明公开了一种半主动车辆ISD悬架系统及分数阶地棚控制方法,包括以下工作步骤:步骤一:构建基于分数阶地棚半主动控制的车辆ISD悬架结构模型;步骤二:分数阶地棚半主动控制方法解析表达;步骤三:采用优化算法求解变量值和目标函数;步骤四:动态性能仿真分析。本发明的有益效果是,可以更准确的描述复杂系统的动态特性;改善车辆道路友好性。


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    Title :

    Semi-active vehicle ISD suspension system and fractional order ground shed control method


    Additional title:

    一种半主动车辆ISD悬架系统及分数阶地棚控制方法


    Contributors:
    HUANG RONGNAN (author) / SHEN YUJIE (author) / GE BIN (author) / YANG XIAOFENG (author) / LI JUNCHAO (author) / LIU YANLING (author) / LI MING (author)

    Publication date :

    2024-01-19


    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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