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Application of the analytic hierarchy process (AHP) in multi-criteria analysis of the selection of intelligent building systems

机译：层次分析法在智能建筑系统选择多准则分析中的应用

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The availability of innumerable intelligent building (IB) products, and the current dearth of inclusive building component selection methods suggest that decision makers might be confronted with the quandary of forming a particular combination of components to suit the needs of a specific IB project. Despite this problem, few empirical studies have so far been undertaken to analyse the selection of the IB systems, and to identify key selection criteria for major IB systems. This study is designed to fill these research gaps. Two surveys: a general survey and the analytic hierarchy process (AHP) survey are proposed to achieve these objectives. The first general survey aims to collect general views from IB experts and practitioners to identify the perceived critical selection criteria, while the AHP survey was conducted to prioritize and assign the important weightings for the perceived criteria in the general survey. Results generally suggest that each IB system was determined by a disparate set of selection criteria with different weightings. 'Work efficiency' is perceived to be most important core selection criterion for various IB systems, while 'user comfort', 'safety' and 'cost effectiveness' are also considered to be significant. Two sub-criteria, 'reliability' and 'operating and maintenance costs', are regarded as prime factors to be considered in selecting IB systems. The current study contributes to the industry and IB research in at least two aspects. First, it widens the understanding of the selection criteria, as well as their degree of importance, of the IB systems. It also adopts a multi-criteria AHP approach which is a new method to analyse and select the building systems in IB. Further research would investigate the interrelationship amongst the selection criteria.
机译：无数智能建筑（IB）产品的可用性以及当前缺乏包容性建筑组件选择方法的情况表明，决策者可能面临形成特定组件组合以满足特定IB项目需求的难题。尽管存在这个问题，到目前为止，几乎没有进行任何经验研究来分析IB系统的选择，以及确定主要IB系统的关键选择标准。本研究旨在填补这些研究空白。为了实现这些目标，提出了两项​​调查：一般调查和层次分析法（AHP）调查。第一次一般性调查旨在从IB专家和从业人员那里收集一般性意见，以识别出感知的关键选择标准，而AHP调查则是对一般性调查中感知到的标准进行了优先排序并分配了重要的权重。结果通常表明，每个IB系统由一组不同的选择标准（具有不同的权重）确定。对于各种IB系统，“工作效率”被认为是最重要的核心选择标准，而“用户舒适度”，“安全性”和“成本效益”也被认为是重要的。在选择IB系统时，必须考虑两个主要标准，即“可靠性”和“运营与维护成本”。当前的研究至少在两个方面为行业和IB研究做出了贡献。首先，它拓宽了对IB系统选择标准及其重要性的理解。它还采用了多准则AHP方法，这是一种用于分析和选择IB中建筑系统的新方法。进一步的研究将调查选择标准之间的相互关系。

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