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地下地质构造的探测具有重要意义。用电磁幅射对勘探区进行扫描以确定地质构造的方法,在数学上可以归结为解表现电磁幅射空间衰减分布的矛盾方程组问题。本文对解此方程组的几个重现算法进行了研究,并对其中的标准算法做了有意义的修改,从而大大地改进了算法处理含噪声数据的能力。文中还以煤的地下气化过程为例,说明修改后的算法具有良好的功能。
The detection of underground geological structure is of great significance. The method of scanning the exploration area with electromagnetic radiation to determine the geological structure can be mathematically summed up as a problem of the system of contradictory equations for solving the distribution of the attenuation of space in electromagnetic radiation. In this paper, several algorithms for solving the system of equations are studied, and the standard algorithms are modified meaningfully, which greatly improves the ability of the algorithm to deal with noisy data. In the paper, the underground gasification process of coal is also taken as an example to show that the modified algorithm has good functions.