Grading assessment of top coal cavability based on moment estimation and TOPSIS model

Grading assessment of top coal cavability based on moment estimation and TOPSIS model

As there are many influencing factors in grading assessment of top coal cavability,the moment estimation theory which can comprehensively take into account both subjective and objective factors of weighting is used to optimize the weight of each influencing index in the assessment of top coal cavabi...

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Bibliographic Details
Main Authors: Xue Liming, Su Chao, Zheng Zhixue, Zhu Linlong, Li Changming, Liu Baokang, Xu Cuiyun
Format: Article
Language:English
Published: Emergency Management Press 2018-02-01
Series:矿业科学学报
Subjects:
moment estimation
top coal cavability
combination weighting
ideal solution
close degree
Online Access:http://kykxxb.cumtb.edu.cn/article/id/122

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