Key Problems And Assistant Decision Of Coal Deposit Exploration

Based on systematic analyses of Chinese coal resource occurrence patterns, exploration characteristics, and the theory and technologies of the contemporary coal deposit exploration, the development trend and the key problems of coal deposit exploration was put forward, and the frame of the assistant decision support system in coal deposit exploration was established. According to the research present situation of key problems and assistant decision support in coal deposit exploration, the evaluation model of the coal bed stability, the division model of the exploration types, the coal high quality evaluation model and the evaluation model of the optimal industrial use were established using trend surface analysis, mathematical statistics, grey correlation analysis, fuzzy comprehensive evaluation, artificial neural network and so on. On the computer and the quantitative evaluation model basis, the paper carried out the key problems research of the coal deposit exploration from the quantitation and information. The assistant decision support system of coal deposit exploration was integrated and developed with the database technology, the MapGIS technology, the ADO technology, the data mining technology and so on.