The invention discloses a memory output feedback control method for an automobile active suspension system, belongs to the technical field of automobile suspension control, and solves the problem that an existing automobile active suspension control model does not consider the influence of time lag on the dynamic performance of the system and cannot meet the control performance of the suspension system. The invention designs a memory output feedback control method, considers that an actual automobile active suspension system has time lag and a traditional memory-free controller cannot eliminate the time lag influence, provides a memory output feedback controller, introduces the time lag factor into the design of the controller, and improves the control accuracy. The system can be kept stable and controllable under the condition of time delay, the driving stability and comfort are improved, and a good control effect is achieved.

    一种汽车主动悬架系统的有记忆输出反馈控制方法,属于汽车悬架控制技术领域解决现有的汽车主动悬架控制模型未考虑时滞对系统的动态性能影响,无法满足悬架系统的控制性能的问题;本发明设计了一种有记忆输出反馈控制方法考虑到实际的汽车主动悬架系统存在时滞,且传统的无记忆控制器无法消除时滞影响,提出了有记忆输出反馈控制器,将时滞因素引入到控制器的设计中,保证了系统在时滞的情况下仍能够保持稳定可控,提高了驾驶的稳定性与舒适度,具有良好的控制效果。


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    Title :

    Memory output feedback control method for automobile active suspension system


    Additional title:

    一种汽车主动悬架系统的有记忆输出反馈控制方法


    Contributors:
    WANG MENG (author) / HE JING (author) / YAN HUAICHENG (author) / LI ZHICHEN (author) / TIAN YONGXIAO (author) / KONG SEN (author)

    Publication date :

    2022-07-29


    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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