Yuefei Wang
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面向车载ECU微扰动冲击失效的物理-注意力融合预测
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Patent description:本发明公开一种面向车载 ECU 微扰动冲击失效的物理 - 注意力融合预测方法:基于 ECU 工况,实时判定瞬态冲击事件,计算冲击能量与累积损伤指标,建立物理量化模型;预测阶段,以物理感知注意力权重加权调制编码器隐藏状态,结合阀控筛选注意力机制,实现物理 - 数据双通道残差融合的上下文向量计算;基于多任务分类头同步输出 ECU 关键子系统失效类型概率,用动态加权联合损失函数优化模型训练。该方法解决复杂工况与小样本下传统数据驱动模型预测精度下降问题,为车载 ECU 可靠性提供支撑。

Type of Patent:Invent

Application Number:CN2025108324806

Service Invention or Not:yes

Application Date:2025-06-20

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Associate professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

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School/Department:School of Mechanical Engineering

Administrative Position:the Head of Industrial Engineering Department

Business Address:JiXie Building

Alma Mater:合肥工业大学

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