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Augmented reality based - decision making (AR-DM) to support multi-criteria analysis in constructions

机译:基于决策(AR-DM)的增强现实,以支持建筑中的多标准分析

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摘要

Multi-Criteria Decision Analysis (MCDA) and in particular the Analytic Hierarchy Process (AHP) is widely used in construction thanks to its versatility and ability to involve qualitative and quantitative data in the analysis. On the other hand, many complex problems are difficult to be solved because of the large amount of information to be considered. In this paper, an Augmented Reality based Decision Making (AR-DM) is proposed to get a novel MCDA following the hierarchical structure of the AHP. For the first time, the AR immersive environment is combined with the Simos-Roy-Figueira method to provide a large amount of visual information during the decision phase. The proposed approach is tested to support the selection of an experimental Precast Concrete Panel for RC buildings retrofitting. Finally, a comparison with the classical approach and two other improved version of the AHP procedure is performed to validate and show the potential of the method.
机译:多标准决策分析(MCDA)和特别是分析层次过程(AHP)广泛用于施工,因为它的多功能性和涉及分析中的定性和定量数据的能力。另一方面,由于要考虑的数量的信息,难以解决许多复杂的问题。在本文中,提出了一种基于增强的现实决策(AR-DM)以在AHP的分层结构之后获得新的MCDA。首次,AR沉浸环境与SIMOS-Roy-Figueira方法相结合,以在决策阶段提供大量的视觉信息。测试了所提出的方法,支持选择RC建筑物改装的实验预制混凝土板。最后,执行与经典方法和另外两个改进的AHP过程的改进版本进行比较以验证并显示该方法的潜力。

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