| 基于虚拟评价的轮胎的操纵稳定性预测研究 |
| Research on Prediction of Handling Stability of Tire Based on Virtual Evaluation |
| 投稿时间：2024-03-20 修订日期：2024-03-20 |
| DOI：10.12136/j.issn.1000-890X.2026.04.0256 |
| 中文关键词: 轮胎 操纵稳定性 BP神经网络 虚拟评价 |
| 英文关键词: tire handling stability BP neural network virtual evaluation |
| 基金项目: |
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| 中文摘要: |
| 基于魔术公式（MF），通过高动态驾驶模拟器对轮胎与车辆进行模拟，以对轮胎的操纵稳定性进行虚拟评价研究。建立BP神经网络模型，将轮胎的关键性能指标与车辆的评价工况进行关联，明晰不同工况对轮胎的性能指标影响规律并预测虚拟轮胎的整车性能表现。本研究为后续轮胎的模拟分析奠定了技术基础。 |
| 英文摘要: |
| Based on magic formula（MF） model，a high dynamic driving simulator was adopted to simulate tire and vehicle，so as to conduct a virtual evaluation of the handling stability of tire.The BP neural network model was established to correlate the key performance indicators of the tire with the evaluation working conditions of the vehicle，the influence law of different working conditions on performance indicators of the tire was clarified，and the performance of the vehicle with virtual tires was predicted.This research laid the technical foundation for the simulation and analysis of subsequent tires. |
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