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首页> 外文期刊>Proceedings of the Institution of Mechanical Engineers, Part C. Journal of mechanical engineering science >An extended analytic network process method for optimal design of reconfigurable products considering dependency relations among descriptions of design/process candidates and evaluation criteria
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An extended analytic network process method for optimal design of reconfigurable products considering dependency relations among descriptions of design/process candidates and evaluation criteria

机译：一种扩展分析网络过程，可重构产品的最佳设计考虑依赖关系，考虑设计/过程候选人的描述和评估标准中的依赖关系

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摘要

A reconfigurable product serves as multiple products to deliver different functions through reconfiguration processes to change between product configurations. An optimization method was developed in our previous research to identify both the optimal design and the optimal reconfiguration processes. Because the generic design or process considering different candidates was modeled by an AND-OR tree or graph, importance weights were assigned to nodes with an AND or OR relation, such that the less-important nodes were pruned to improve the optimization efficiency. In this research, an extended analytic network process method is introduced to further improve the quality of the optimal reconfigurable product design approach when dependency relations among descriptions of design/process candidates and evaluation criteria are considered. In this method, the initial weights of the design/process nodes in the AND-OR tree or graph are adjusted based on the dependency relations such that the weights which truly reflect their contributions to the solutions are achieved. In addition, multiple evaluation criteria similar to the evaluation measures used in optimization are selected to identify the weights of the design/process nodes. A case study has been implemented to demonstrate effectiveness of the extended analytic network process for improving the quality of optimal reconfigurable product design.
机译：可重配置的产品用作多个产品，通过重新配置过程来提供不同的功能，以在产品配置之间改变。在我们以前的研究中开发了优化方法，以确定最佳设计和最佳重新配置过程。由于考虑不同候选者的通用设计或过程是由AND和树或图形建模的，所以将重要性重量分配给具有或或关系的节点，使得修剪较小的节点以提高优化效率。在该研究中，引入扩展的分析网络过程方法，以进一步提高最佳可重构产品设计方法的质量，当考虑设计/过程候选的描述和评估标准之间的依赖关系时。在该方法中，基于依赖关系来调整和 - 或树或图中的设计/处理节点的初始权重，使得真正反映其对解决方案的贡献的权重。另外，选择类似于优化中使用的评估措施的多个评估标准来识别设计/处理节点的权重。已经实施了案例研究以证明扩展分析网络过程的有效性，以提高最佳可重构产品设计的质量。

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