| Optimal Search Pattern of Ships based on Performance Surface |
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Minki Cheon, Sunhyo Kim, Jee Woong Choi, Cheolwoo Choi, Su-Uk Son, Joungsoo Park |
1Naval Academy in Department of Oceanography
2Department of Marine Sciences and Convergent Technology, Hanyang University
3Navy Headquaters
4The 6th Research and Development Institute, Agency for Defense Development |
| 음향 탐지 성능 분포도 기반에서 함정 최적탐색패턴에 관한 연구 |
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천민기, 김선효, 최지웅, 최철우, 손수욱, 박정수 |
1해군사관학교 해양학과
2한양대학교 해양융합공학과
3해군본부
4국방과학연구소 제6기술연구본부 |
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| Abstract |
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The goal of this study is simulation of optimal search pattern of ships based on performance surface which are reflected underwater environmental. The process is as follows. First, temporal and spatial environmental database are extracted in complex environment and input hull mounted SONAR system parameters. The environmental database and SONAR system parameters are substituted to SONAR equations, and calculate signal excess, detection probability, detection range. And then, the performance surface, which can be used to provide operational insight of SONAR detection performance, are pictorialized. Finally, optimal search pattern of ships are simulated using genetic algorithm based on performance surface. And then, we certify optimal search pattern in various ways. |
| Key Words:
Signal Excess, Detection Probability, Detection Range, Performance Surface, Optimal Search Pattern |
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