Broadband Constraint Based Simulated Annealing Impedance Inversion

摘要：

　　In order to enhance the accuracy and improved the resolution of the inversion result in gas hydrate exploration,this paper proposed a new inversion method.By introducing broadband constraint based simulated annealing impedance inversion,the new method allows for a more extensive search for the optimal solution and is more efficient than exhaustive enumeration in solving global optimization problems.Compared to other inversion solutions as constraint sparse spike inversion and model based inversion,the new method not only solved the global optimization problems,but also improved the resolution of the profiles and enhanced the inversion accuracy,which is helpful to the later interpretation.

关键词： Broadband constraint Global optimization Impedance inversion Simulated annealing

作者: Guangxuan Chen Yanhui Du Panke Qin Lei Zhang

作者单位: People’s Public Security University of China, Beijing, China Beijing University of Posts and Telecommunications, Beijing, China The Logistics Academy, Beijing, China

会议类型: 国际会议

会议名称: 2013 International Conference on Computational Science and Engineering(2013年计算科学与工程国际学术研讨会)

会议地点: 青岛

会议语种:英文

页码: 300-304

在线出版日期: 2013-07-01（万方平台首次上网日期，不代表论文的发表时间）