Research On The Performance Of Coal Mine Safety Computing Grid Simulating Experimental System

The works of coal mine safety is characterized by distribution of data, free computing resource, heterogeneous information systems and the computing functions singleness. And these questions had restricted the information progress of the mine. As an innovative high performance computing environment and information services infrastructure, the grid can accomplish the special works by its dynamic, distributed resources sharing and collaboration. With the more request for the high performance computing and more sharing for all information of the coal mine, the coal mine safety computing grid is the key to resolve the questions based on the information building of the mine. The study on the performance of coal mine safety computing grid simulating experimental system is the precondition to build the real special grid. Although there are some people who had made some studies on the key techniques of the grid platform, the research on the performance of the special computing grid had not be discussed systemically. Based on the project of national science foundation of China:"Study of Quantitative Evaluation for Coal Mine Safety Reliability Based on Internet Grid Calculation", the paper firstly proposes and designs the coal mine safety computing grid and its architecture according to the study on the grid technology and the grid architectures. Secondly, the coal mine safety computing grid simulating experimental system's feasibility is emphasized. Thirdly, aimed at the performance of simulating experimental system, the resource agent module based on the analyses of the computing grid node distributing strategy is designed and achieved. Fourthly, the CMSCG attemper control agent module is analyzed and designed. At last, according to the simulation, it proved that the CMSCG simulating experimental system can resolve the high performance computing of the coal mine field based on the system performance parameter varieties. The simulation shows that the research of the CMSCG simulating experimental system performance evaluating has the instructional signification for building the real computing grid of the coal mine field. The research of the paper is not only localized on the coal mine safety field, but also can combine with the other industry. The study has the active signification and also can instruct how to build the application grid in other fields.