Ensemble modeling based on 0–1 programming in micro-manufacturing process
Ensemble modeling based on 0–1 programming in micro-manufacturing process
复制标题
微制造过程中基于0-1编程的集成建模
DOI：
10.1016/j.cie.2018.06.020
复制
发表时间：
2018
影响因子：
7.9
通讯作者：
Yiliu Tu
中科院分区：
文献类型：
--
作者：
Linhan Ouyang;Dequn Zhou;Yizhong Ma;Yiliu Tu
对于微制造过程，建立精确的模型对质量的持续改进起着重要的作用。本文提出了一种基于0-1规划的集成建模技术，该技术首先从一组候选模型中剔除冗余模型，然后将选择的模型组合起来构成最终的集成模型。作为在双响应面方法中使用单一建模技术的替代方式，采用多种技术来构建整体模型将是有益的。以激光微打孔过程为例，通过数值算例验证了该建模方法的有效性。对比结果表明，该方法不仅提高了模型预测的鲁棒性，而且为加工参数的优化提供了可靠的方案。
As to micro-manufacturing processes, constructing accurate models plays an important role in the continuous.quality improvement. This paper proposes an ensemble modeling technique based on 0–1 programming, in.which the redundant models will be eliminated from a set of candidates and then the selected models are.combined to construct the final ensemble model. As an alternative way of using a single modeling technique in.dual response surface methodology, it would be beneficial to adopt multiple techniques to construct an ensemble.model. A laser beam micro-drilling process and a numerical example are used to demonstrate the effectiveness of.the proposed modeling technique. The comparison results illustrate that the technique can not only improve the.robustness of the model predictions, but also provide a reliable scheme for optimizing the machining parameters.