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离散突变-模糊物元法在水路运输组织评价中的应用 被引量:2

Application of fuzzy matter-element based on catastrophe with dispersion coefficient in evaluation of waterway transportation organization
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摘要 为使水路运输组织方式的评价更加客观可靠,以多层次运输组织评价体系为基础,将模糊物元法与突变评价法相结合构建水路运输组织方式评价模型.实例分析结果显示该模型精确度高、消耗时间短,可避免以往运输组织评价中的模糊性及不确定性问题,提高评价结果的准确性和客观性. In order to make the evaluation of waterway transportation organization more objective and reli- able, based on the multilevel system for the evaluation of transportation organization, a fuzzy matter-ele- ment method is combined with catastrophe evaluation to build a waterway transportation organization eval- uation model. Case analysis shows that the model has a high accuracy and consumes less time, which can avoid the problem of ambiguity and uncertainty in the previous transportation organization evaluation, and promote the objectivity and accuracy of evaluation results.
作者 辛曼玉
出处 《上海海事大学学报》 北大核心 2013年第1期68-72,94,共6页 Journal of Shanghai Maritime University
关键词 水路运输 模糊物元 突变评价法 运输组织评价 waterway transportation fuzzy matter-element catastrophe evaluation evaluation of trans- portation organization
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