基于遗传算法的波阻抗混合反演处理系统

Wave impedances mixed inversion disposal system based on genetic algorithm

提出一种基于遗传算法的波阻抗混合反演处理新方法,应用Visual C++集成的MFC类库建立了基于遗传算法的波阻抗混合反演处理系统。文中简述了遗传算法混合反演的基本原理、系统结构及功能,介绍了系统的主要特点,用数值模型与实际地震信号检测了系统中f-x去噪、目标函数子波提取、混合反演处理的正确性。结果表明波阻抗混合反演处理系统处理效果明显,同时提高了应用遗传算法实现波阻抗反演处理的效率。

This paper presents a new wave impedance mixed inversion disposal method based on genetic algorithm and establishes wave impedances mixed inversion disposal system based on genetic algorithm by using applied the MFC class library of Visual C＋＋. It recounts the fundamental, system structure and function of mixed inversion based on genetic algorithm and introduces the main characteristics of the system. The correctness of f xnoise-eliminating, target function＇s wavelet pickup and the mixed inversion disposal is detected by the numerical value model and real earthquake signal. The results indicate the evident effect of wave impedances mixed inversion disposal system. The efficiency to realize the wave impedances inversion disposal by genetic algorithm is improved.