The invention relates to a road feeling simulation method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring current driving condition data of a target vehicle; inputting the current driving condition data into the target return force model to obtain a predicted return force; inputting the current driving condition data into the target tire towing distance model to obtain a predicted tire towing distance; on the basis of the predicted aligning force and the predicted tire drag distance, an aligning compensation torque is obtained through calculation; determining a mechanical transmission characteristic torque based on the current driving condition data; and determining a steering resistance moment transmitted to a steering wheel based on the return compensation moment and the mechanical transmission characteristic moment, and completing road feeling simulation. According to the method provided by the embodiment of the invention, road feeling simulation can be realized based on the current driving working condition data; therefore, the technical problem that a road feeling simulation method which can be widely applied is lacked in the prior art can be solved.
本发明涉及一种路感模拟方法和装置、电子设备和存储介质。其中,方法包括:获取目标车辆的当前行驶工况数据;将当前行驶工况数据输入目标回正力模型,得到预测回正力;将当前行驶工况数据输入目标轮胎拖距模型,得到预测轮胎拖距;基于预测回正力以及预测轮胎拖距,计算得到回正补偿力矩;基于当前行驶工况数据确定出机械传动特性力矩;基于回正补偿力矩以及机械传动特性力矩确定出传递给方向盘的转向阻力矩,完成路感模拟。通过本实施例的方法,可以实现基于当前行驶工况数据实现路感模拟的;进而能够克服现有技术中的缺少一种可以广泛应用的路感模拟方法的技术问题。
Road feeling simulation method and device, electronic equipment and storage medium
路感模拟方法和装置、电子设备和存储介质
2023-10-10
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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