数学物理学报 ›› 1998, Vol. 18 ›› Issue (3): 246-250.

• 论文 • 上一篇    下一篇

LMS估计与岩性反演

胡必锦1, 黄建忠1, 田金文1, 傅才芳2, 朱宏彰2, 崔炯成2   

  1. 1. 华中理工大学数学系 武汉 430074;
    2. 中国海洋石油总公司海洋石油勘探开发研究中心 河北 0740101
  • 收稿日期:1996-05-20 修回日期:1997-12-17 出版日期:1998-09-26 发布日期:1998-09-26

LMS Estimation and Invertion of Lithology

Hu Bijin1, Huang Jianzhong1, Tian Jinwen1, Fu Caifang2, Zhu Hongzhang2, Cui Jiongchen2   

  1. 1. Department of Mathematics Huazhong University of Science and Technology, Wuhan 430074;
    2. China National Offshore Oil Copy, Offshore Petroleum Exploration and Development Resea Centre, Gaobeidian, Hebei 074010
  • Received:1996-05-20 Revised:1997-12-17 Online:1998-09-26 Published:1998-09-26

摘要: 该文介绍一类岩性反演问题.从理论上分析LMS估计的结构。在空间齐次假设下,得到不变矩阵α=(αij)的递推计算关系.同时,建立一种计算机模拟岩性的算法,该算法被实践证明是有效的.

关键词: 岩性, 反演, 模拟, 算法

Abstract: In the paper, the problem on the inversion of two-valued lithology its discussed. The structure of LMS estimator is theoritically analyzed. Under hypothesis of space homogeneity, the recurrence formula of invariable matrix α=(αij) are obtained,and a computer algorithm is designed for simulating lithologies.

Key words: Lithology, Inversion, Simulate, Algorithm