混合Shannon熵-PROMEHTEE方法在工业噪声控制措施加权和排序中的应用

IF 1.4 Q4 ERGONOMICS
M. Haghighat, Saeid Yazdanirad, M. Faridan, Mahsa Jahadi Naeini, S. Mousavi
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引用次数: 0

摘要

职业环境中的噪声暴露有多种预防和控制策略。本研究旨在使用香农的熵- PROMEHTEE混合模型对炼油厂的噪声控制方案进行权衡和优先排序。首先,声压级是根据ISO 9612的推荐标准测量的。其次,采用德尔菲法确定标准和噪声控制策略。第三阶段采用香农熵法计算各指标的权重,最后采用PROMEHTEE方法对各方案进行优先级排序。根据香农熵法的结果,按优先级排序的标准包括执行成本(0.2710)、降噪效率(0.2531)、可行性(0.2435)、安全性(0.1120)、可能干扰其他过程(0.1107)和方法的时代性(0.091)。此外,基于PROMEHTEE方法的结果,最佳解决方案分别是为噪声暴露人员建造隔音罩(权重为0.5476)和修改或改变工作流程(权重为- 0.6905)。因此,Shannon熵- PROMEHTEE混合方法可以作为一种可靠的科学工具,在工业中选择最合适的噪声控制解决方案。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Application of hybrid Shannon’s entropy – PROMEHTEE methods in weighing and prioritizing industrial noise control measures
Abstract There are various strategies to prevent and control of noise exposure in occupational settings. This study was aimed to use Shannon’s entropy – PROMEHTEE hybrid model for weighing and prioritizing noise control solutions in an oil refinery. At first, the sound pressure levels were measured based on the recommended standard of ISO 9612. Next, criteria and noise control strategies were determined using the Delphi technique. In the third stage, the weights of the criteria were computed using Shannon’s entropy method and in the last stage, the solutions were prioritized by the PROMEHTEE method. Based on the results of Shannon’s entropy method, criteria in the order of priority included executive cost (0.2710), noise reduction efficiency (0.2531), feasibility (0.2435), safety (0.1120), possible interference with other processes (0.1107) and up-to-datedness of the methods (0.091). Also, based on the results of the PROMEHTEE method, the best solutions were construction of acoustic enclosures for people exposed to noise with a weight of 0.5476, and Modification or change of the work process with a weight of −0.6905, respectively. Therefore, the Shannon’s entropy – PROMEHTEE hybrid method can be used as a credible scientific tool to select the most appropriate noise control solution in the industries.
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来源期刊
CiteScore
4.10
自引率
6.20%
发文量
38
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