Research on the System Dynamics Model of Coal Mine Safety in Production
At present, the coal mine safety problems have seriously restricted the development in chinas coal industry. The coal mine is a kind of comprehensive multi-process and multi-links enterprise with the characteristics of complex production process, the frequently changed operating location, the adverse environment. The coal mine safety in production has obvious complexity. The system dynamics (SD) is to establish the system dynamic model on the basis of feedback control theory and carries on the simulation experiment with the aid of computers. This article takes the system dynamics as a method that can research the complex problem effectively and takes the quota about coal mine accident rate, the miners death rate per million tons coal, the investment for safety, equipment level technically, staffs safety awareness, safety management level, safety training and inspection intensity, geological conditions, raw coal output, profits, overall investment and so on as the main research objects to establish the system dynamics model for the coal mine safety in production. This model reflects all restriction factors and its reciprocity in the interior of coal mine safety in production systematically with an audio-visual way, it has important instructional significance for us to have a correct understanding of rules for coal mine safety in production, to improve the level of coal mine safety in production, to reduce the occurrence of coal mine accident.
coal mine safety in production system dynamics (SD) modeling
SUN Yufeng LI Zhongcai
School of Management Science and Engineering, Shandong Institute of Business and Technology, Yantai 264005 shandong China
国际会议
The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)
河南焦作
英文
1117-1120
2007-04-17（万方平台首次上网日期，不代表论文的发表时间）