文章摘要
陈沅江,袁红.基于拉开档次法-TOPSIS的煤尘抑制剂优选决策模型[J].水土保持通报,2018,38(3):162~166,173
基于拉开档次法-TOPSIS的煤尘抑制剂优选决策模型
Optimization Decision Model for Coal Dust Inhibitors Based on Pull-up Method Coupling TOPSIS Method
投稿时间:2017-12-18  修订日期:2018-01-03
DOI:10.13961/j.cnki.stbctb.2018.03.026
中文关键词: 煤尘抑制剂  拉开档次法  TOPSIS  优选决策模型
英文关键词: coal dust inhibitors  pull-up method  TOPSIS  optimization decision model
基金项目:交通部西部科技中心项目“人—路—环境系统和谐度解耦及工程控制研究”(200831878518)
作者单位E-mail
陈沅江 中南大学 资源与安全工程学院, 湖南 长沙 410083  
袁红 中南大学 资源与安全工程学院, 湖南 长沙 410083 308379421@qq.com 
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中文摘要:
      [目的]建立煤尘抑制剂优选决策模型,为煤尘抑制剂的科学评价及决策提供有益的理论参考。[方法]通过引入TOPSIS方法(一种逼近理想解的排序方法),选取7个评价指标,采用拉开档次法确定指标权重,避免人为赋予指标权重的主观影响,提高了指标权重的科学性和客观性。[结果]通过运用该评价模型对10项近10 a的煤尘抑制剂的研究成果进行评价,结果表明:降解型抑尘剂为最优方案,煤尘抑制剂次之,氧化淀粉接枝丙烯酸丙烯酰胺抑尘剂最差。[结论]该模型通过定量的数据对抑尘方案的综合性能进行评价,有助于人们做出科学的决策。
英文摘要:
      [Objective] To establish optimization decision model of coal dust inhibitors in order to provide a useful theoretical reference for scientific evaluation and decision of coal dust inhibitor.[Methods] Based on the technique of order preference by similarity to ideal solution (TOPSIS), seven evaluation indexes were selected, and then weights were confirmed by using the pull-up method to avoid the subjectivity of decision maker.[Results] This model was applied to evaluate 10 research results of coal dust inhibitors in the last ten years. The results showed that the degradation dust suppressant was the best solution, followed by the coal dust inhibitor, while oxidized starch grafted acrylic acid acrylamide dust suppressant was the worst.[Conclusion] The model can effectively evaluate the comprehensive performance of dust suppression scheme by quantitative data, and which is of great importance for scientific decision making.
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