文献类型：会议论文

英文题名：Research on modeling method of water displacing oil physical simulation based on support vector machine

作者：Gao, Meijuan[1,2];Tian, Jingwen[1,2];Zhou, Hao[2]

第一作者：高美娟;Gao, Meijuan

通讯作者：Gao, MJ[1]

机构：[1]Beijing Union Univ, Dept Automat Control, Beijing, Peoples R China;[2]Beijing Univ Chem Technol, Sch Informat Sci, Beijing, Peoples R China

第一机构：北京联合大学城市轨道交通与物流学院

通讯机构：[1]corresponding author), Beijing Union Univ, Dept Automat Control, Beijing, Peoples R China.|[1141751]北京联合大学城市轨道交通与物流学院;[11417]北京联合大学;

会议论文集：IEEE International Conference on Grey Systems and Intelligent Services

会议日期：NOV 18-20, 2007

会议地点：Nanjing, PEOPLES R CHINA

语种：英文

外文关键词：Iterative methods - Support vector machines - System theory

摘要：An actual physical simulation model was constructed to simulate the course of water displacing oil. Under certain physical property parameter conditions, we simulated the water injection well and the oil withdrawal well on the physical simulation model, and continuous measured online the oil and water content of different areas of physical simulation model in three-dimensional spaces using the 512 routes resistivity measuring circuit, then we can obtain large numbers of simulation samples. Considering the issues that the relationship between the remaining oil and every parameters of water displacing oil is complicated and nonlinear, the support vector machine (SVM) was used to establish the water displacing remaining oil model, in order to obtain the distributing situation of remaining oil in various complicated conditions. We proposed a self-adaptive parameter adjust iterative algorithm to confirm SVM parameters. The experimental results show that this method is feasible and effective.