Feature-based Approach in Product Design with Energy Efficiency Consideration
Feature-based Approach in Product Design with Energy Efficiency Consideration
复制标题
DOI：
10.1088/1755-1315/86/1/012022
复制
发表时间：
2017-10
期刊：
影响因子：
--
通讯作者：
D. D. Li-D.;Y. Zhang
中科院分区：
文献类型：
--
作者：
D. D. Li-D.;Y. Zhang
提出了一种面向产品设计的特征能效和生态足迹度量方法。首先研究了切割、焊接等加工特征的能耗模型;然后，根据产品的特点，对产品的总能耗进行建模和估算。最后，定义并分析由多个基于生产操作顺序的序列特征组合而成的特征链，以计算全局最优解。并提出了相应的评价模型，以估算其能源效率和生态足迹。最后，通过实例验证了该方法在提高可持续性方面的有效性。
In this paper, a method to measure the energy efficiency and ecological footprint metrics of features is proposed for product design. First the energy consumption models of various manufacturing features, like cutting feature, welding feature, etc. are studied. Then, the total energy consumption of a product is modeled and estimated according to its features. Finally, feature chains that combined by several sequence features based on the producing operation orders are defined and analyzed to calculate global optimal solution. The corresponding assessment model is also proposed to estimate their energy efficiency and ecological footprint. Finally, an example is given to validate the proposed approach in the improvement of sustainability.