Foundation of 3D Coal Seam Model Based on the Incremental Insertion and the Shortest Diagonal Methods

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Abstract:

As the borehole data is sparse , the particle swarm neural network (PSO-BP) spatial data interpolation method is used for scattered data interpolation, which enhances the availability of the data and improves the accuracy of data interpolation. Furthermore, the incremental insertion and the shortest diagonal methods are used in modeling because the modeling speed is high and dynamically updating is convenient, finally, 3D visualization model of the coal seam on the base of Matlab language is realized.

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412-416

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May 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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