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김선효,김우중,최지웅,윤영중,박정수,Kim, Sunhyo,Kim, Woojoong,Choi, Jee Woong,Yoon, Young Joong,Park, Joungsoo 한국군사과학기술학회 2015 한국군사과학기술학회지 Vol.18 No.5
The goal of this study is to develop an algorithm to propose optimal deployment of detection sensor nodes in the target area, based on a performance surface, which represents detection performance of active and passive acoustic sonar systems. The performance surface of the active detection system is calculated from the azimuthal average of maximum detection ranges, which is estimated with a transmission loss and a reverberation level predicted using ray-based theories. The performance surface of the passive system is calculated using the transmission loss model based on a parabolic equation. The optimization of deployment configurations is then performed by a hybrid method of a virtual force algorithm and a particle swarm optimization. Finally, the effectiveness of deployment configurations is analyzed and discussed with the simulation results obtained using the algorithm proposed in this paper.