基于多准则决策对室内空气质量评价分析
首发时间:2020-05-26
摘要:(对室内空气质量的描述,需要获取室内空气污染物的浓度,并对其进行评价,针对当前评价类模型对室内空气质量的评价结果不够准确,为了解决这个难题,采用了多准则决策的方法,开展对室内空气质量的研究,揭示了室内空气污染物对空气质量评价的机理,建立了基于多准则决策对室内空气质量的评价模型,选取了6种主要的污染物作为评价指标,运用AHP与熵权法确定主客观权重,并通过组合赋权法得到综合权重。在此基础上,利用优劣解距离法对10个样本空间进行了综合评价,最终确定了评价分数。经过检验证明了该模型的正确性,该评价方法对于评价室内空气质量具有一定的可行性和准确性,研究成果对室内空气质量的评价具有重要的理论意义和应用价值。
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Evaluation and Analysis of Indoor Air Quality Based on Multi-criteria Decision
Abstract:For the description of indoor air quality, it is necessary to obtain and evaluate the concentration of indoor air pollutants.Tthe evaluation results of indoor air quality are not accurate enough in view of the current evaluation model. To solve this problem, a multi-criteria decision-making method is used to carry out research on indoor air quality. the mechanism of indoor air quality evaluation of indoor air pollutants is revealed. An evaluation model of indoor air quality based on multi-criteria decision is established. six main pollutants are selected as evaluation indicators. the subjective and objective weight is determined by the AHP and entropy weight method, and the comprehensive weight is obtained by the combination weight method. On this basis, the advantages and disadvantages of the solution distance method for the coEvaluation and Analysis of Indoor Air Quality Based on Multi-criteria Decisionmprehensive evaluation of 10 sample spaces, and finally determine the evaluation score. the correctness of the model is proved by the test. the evaluation method has certain feasibility and accuracy for evaluating indoor air quality, and the research results have important theoretical significance and application value for evaluating indoor air quality.?????
Keywords: Good and bad solution distance method combination weight indoor air quality assessment
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