The invention discloses a horizontal wheel rigidity control method, device and equipment and a storage medium, and is applied to the field of train control. The method comprises the steps that a stress analysis model of a straddle type monorail vehicle is established, target guiding torque is determined, the target guiding torque is input into the stress analysis model, and tire radial force is obtained; obtaining the radial compression amount of the tire under the target guiding moment, and determining the target rigidity of the horizontal wheel based on the radial force of the horizontal wheel in the radial force of the tire and the radial compression amount of the horizontal wheel in the radial compression amount of the tire; determining a rigidity-tire pressure correlation model, and inputting the target rigidity of the horizontal wheel into the rigidity-tire pressure correlation model to obtain target tire pressure of the horizontal wheel; and the tire pressure of the horizontal wheel is adjusted to the target tire pressure of the horizontal wheel, so that the rigidity of the horizontal wheel reaches the target rigidity of the horizontal wheel. According to the method disclosed by the invention, the rigidity control of the horizontal wheels is realized by adjusting the tire pressure of the horizontal wheels, so that the straddle type monorail vehicle has better anti-overturning capability when passing through a curve.
本发明公开了一种水平轮刚度控制方法、装置、设备及存储介质,应用于列车控制领域,该方法包括:建立跨座式单轨车辆的受力分析模型,确定目标导向力矩,将目标导向力矩输入受力分析模型,得到轮胎径向力;获取所述目标导向力矩下的轮胎径向压缩量,基于轮胎径向力中的水平轮径向力与轮胎径向压缩量中的水平轮径向压缩量确定水平轮目标刚度;确定刚度‑胎压相关性模型,将水平轮目标刚度输入刚度‑胎压相关性模型得到水平轮目标胎压;将水平轮的胎压调节至水平轮目标胎压,以使水平轮的刚度达到水平轮目标刚度。本发明方法通过水平轮的胎压调节以实现水平轮的刚度控制,以使跨座式单轨车辆在通过曲线时具有较好的抗倾覆能力。
Horizontal wheel rigidity control method, device and equipment and storage medium
一种水平轮刚度控制方法、装置、设备及存储介质
14.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B61C Lokomotiven , LOCOMOTIVES |
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