A New Approach for Selecting the Best Development Face Ventilation Method Based on G1-coefficient of Variation

摘要：

　　Development face ventilation is an integral part of the mine ventilation system, which has a major influence on the mine production system.The quality of development face ventilation directly affects the working environment of underground workers.With several criteria considered in the process of selecting an optimum face ventilation method, Multi-Attribute Decision Making (MADM) tool is recommended to be used for this process.The current popular methods for decision making and project optimisation in mine ventilation contain a number of deficiencies as they are solely based on either subjective knowledge or objective information.This paper presents a new approach to rank the alternatives based on Gl-coefficient of variation.The focus of this approach is the use of the dynamic combination weighing, which is able to compensate for the deficiencies in the evaluation index single weighing method.The appropriate index system was established for determining the evaluation value of each ventilation method.Finally, the proposed approach was used to select the best development face ventilation method.The result shows that the dynamic combination weighing method has the advantages of both subjective and objective weighing methods, it takes into consideration of both the experience and wisdom of experts, and the new changes in objective conditions.This approach provides a more convenient and direct procedure to analyse and evaluate different ventilation methods.

关键词： development face ventilation g1 method coefficient of variation method comprehensive evaluation prioritization

作者: ZHOU Zhiyong Mehmet KIZIL CHEN Zhongwei CHEN Jianhong YANG Shan

作者单位: School of Resources and Safety Engineering, Central South University, Changsha410083, Hunan, China;S School of Mechanical and Mining Engineering, the University of Queensland, QLD 4072, Australia School of Mechanical and Mining Engineering, the University of Queensland, QLD 4072, Australia;State School of Resources and Safety Engineering, Central South University, Changsha410083, Hunan, China

会议类型: 国际会议

会议名称: The 2016 International Symposium on Safety Science and Technology(2016安全科学与技术国际会议)

会议地点: 昆明

会议语种:英文

页码: 743-752

在线出版日期: 2016-10-17（万方平台首次上网日期，不代表论文的发表时间）