The invention relates to a neural network FOPID vehicle speed tracking control method based on dynamic parameter adjustment. The method comprises the steps of designing a vehicle model; wherein the vehicle model comprises a vehicle dynamics model and a motor dynamics model; an FOPID controller is designed; improving a sparrow search algorithm to obtain an improved sparrow search algorithm; optimizing the control parameters of the FOPID controller by using the improved sparrow search algorithm to obtain the optimized control parameters of the FOPID controller; and performing control parameter updating on the optimized control parameters of the FOPID controller by using the neural network model. The control parameters of the FOPID controller are optimized by using the improved sparrow search algorithm, so that the FOPID controller is more excellent in performance in an actual system, then the optimized control parameters are updated by using the neural network model, and the vehicle model is controlled by using the updated control parameters, so that tracking control of the vehicle speed is realized.

    本申请是关于一种基于动态调参的神经网络FOPID车辆速度跟踪控制方法。该方法包括:设计车辆模型;其中,车辆模型包括车辆动力学模型和电机动力学模型;设计FOPID控制器;对麻雀搜索算法进行改进,得到改进后的麻雀搜索算法;利用改进后的麻雀搜索算法对FOPID控制器的控制参数进行优化,得到优化后的FOPID控制器的控制参数;利用神经网络模型对优化后的FOPID控制器的控制参数进行控制参数更新。本申请通过利用改进的麻雀搜索算法对FOPID控制器的控制参数进行优化,使得FOPID控制器在实际系统中表现更为优越,然后利用神经网络模型对优化后的控制参数进行更新,并利用更新后的控制参数控制车辆模型,以实现对车辆速度的跟踪控制。


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    Title :

    Neural network FOPID vehicle speed tracking control method based on dynamic parameter adjustment


    Additional title:

    一种基于动态调参的神经网络FOPID车辆速度跟踪控制方法


    Contributors:
    LI YING (author) / QIU BOZHI (author) / XIE YUNFENG (author) / WANG YUAN (author)

    Publication date :

    2025-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen