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张家口志进汽车零部件有限公司

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№ CN122981881AInvention
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一种基于热损耗补偿的熔铝炉保温期温控方法

本发明提供一种基于热损耗补偿的熔铝炉保温期温控方法，包括：构建炉体多维热损耗感知模型，基于该模型生成目标前馈基准功率，并将所述基准功率下发至熔铝炉执行机构，驱动执行机构进行热能补偿，以获取初步维持的炉内热平衡状态信号；对所述炉内热平衡状态信号进行实时采样，得到表征铝液及炉体工作状态的检测信号，所述检测信号包括温度信息和动态热流信息；将所述检测信号与预设期望信号进行时间对齐，基于对齐后的信号进行多维特征提取，并结合误差一致性判断生成加权误差分量。本发明克服了大热惯性系统纯反馈控制的响应滞后与超调缺陷，消除了前馈与反馈动作的交叉耦合干扰，实现了保温期高精度、高稳定性的自适应温控。

❖张家口志进汽车零部件有限公司王志忠; 杨兴泰; 赵凤萍; 刘云; 张建飞Oct 27, 2026§ 1/9 ClaimsF27B 14/20 (2006.01), G06F 17/10 (2006.01)