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发明公开
CN110458346A 基于特征的复合材料固体火箭舱段加工能耗、碳排放及成本的预测方法 审中-实审

基于特征的复合材料固体火箭舱段加工能耗、碳排放及成本的预测方法
摘要：
本发明公开了一种基于特征的复合材料固体火箭舱段加工能耗、碳排放及成本的预测方法，该方法包括以下步骤：1)提取火箭舱段的几何特征；2)根据几何特征，建立几何特征到制造特征的映射关系；3)确定用于环境排放和生产成本的辅助评价特征,包括不同类型的等效碳排放系数以及不同类型的单位成本；4)根据几何特征和制造特征进行能耗预测；5)根据几何特征和制造特征进行碳排放预测；6)根据几何特征和制造特征进行生产成本预测。本发明实现了基于几何特征预测能耗、碳排放及成本，可以在产品加工前根据其几何特征预测出这些指标，从而指导产品的开发以及加工的过程改进。
摘要（英）：

The invention discloses a method for predicting processing energy consumption, carbon emission and cost of a composite material solid rocket cabin based on characteristics. The method comprises the following steps: 1) extracting geometrical characteristics of the rocket cabin section; 2) according to the geometrical characteristics, establishing a mapping relationship from the geometrical characteristics to the manufacturing characteristics; 3) determining auxiliary evaluation characteristics for environmental emission and production cost, wherein the auxiliary evaluation characteristics comprise different types of equivalent carbon emission coefficients and different types of unit cost; 4) performing energy consumption prediction according to the geometrical characteristics and the manufacturing characteristics; 5) performing carbon emission prediction according to the geometrical characteristics and the manufacturing characteristics; and 6) performing production cost prediction according to the geometrical characteristics and the manufacturing characteristics. The method can predict the energy consumption, the carbon emission and the cost based on the geometrical characteristics,and can predict the indexes according to the geometrical characteristics of the product before the product is processed, so as to guide the development of the product and the improvement of the processing process.

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