Optimal experiments with seismic sensors for the localization of buried landmines

被引:0
|
作者
Alam, Mubashir [1 ]
Larson, Gregg D. [2 ]
McClellan, James H. [1 ]
Scott, Waymond R., Jr. [1 ]
机构
[1] Georgia Inst Technol, Sch Elect & Comp Engn, Atlanta, GA 30332 USA
[2] Georgia Inst Technol, Sch Mech Engn, Atlanta, GA 30332 USA
关键词
optimal experiments; array imaging; seismic; landmine detection;
D O I
10.1117/12.666172
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this paper, we consider the problem of detecting and locating buried land mines and subsurface objects by using seismic waves. We demonstrate an adaptive seismic system that maneuvers an array of receivers, according to an optimal positioning algorithm based on the theory of optimal experiments, to minimize the number of distinct measurements to localize the mine. The adaptive localization algorithm is tested using numerical model data as well as laboratory measurements performed in a facility at Georgia Tech. Cases with one and two targets are presented. It is envisioned that future systems should be able to incorporate this new method into portable mobile mine-location systems.
引用
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页数:12
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