标题：Analysis and Application about Coal Mine System Dynamics Model Based on Non-linear Regression
作者：Chen, Jing; Yang, Yongjie; Cao, Qinggui
作者机构：[Chen, Jing; Yang, Yongjie; Cao, Qinggui] Shandong Univ Sci & Technol, State Key Lab Min Disaster Prevent & Control Shan, Qingdao, Shandong, Peoples R 更多
会议名称：2nd International Conference on Renewable Energy and Environmental Technology (REET)
会议日期：AUG 19-20, 2014
来源：ENVIRONMENTAL TECHNOLOGY AND RESOURCE UTILIZATION II
关键词：non-linear regression; coal mine; system dynamics; application
摘要：Author thinks that the three factors' state of person, things, environment is decided by safety input, their different state meeting determined safe production. It can reduce accident by reducing three factors' occurrence probability and changing safety investment object and quantity. According to the rule, the paper construct coal mine safety system dynamics causality diagram by using system dynamics theory from safety management angle, and made data quantitative analysis by non-linear regression, found out the function relationship that can reflect system elements dynamic change. At last, took one coal mine as an example, it made macroscopic analysis using the model.