发明名称 |
Method for estimating target range error and sonar system thereof |
摘要 |
<p>Disclosed is an active sonar system capable of estimating a direction and a range of a target by using a sound pulse. A target range error can be estimated by the active sonar system, by comparing a range determined by applying a multipath eigenray model based on underwater environmental data to a range calculated by multiplying a 1-way target detection time by a reference sound velocity.</p> |
申请公布号 |
EP2317336(A1) |
申请公布日期 |
2011.05.04 |
申请号 |
EP20100155799 |
申请日期 |
2010.03.08 |
申请人 |
AGENCY FOR DEFENCE DEVELOPMENT |
发明人 |
PARK, JOUNG-SOO;NA, YOUNG-NAM;KIM, YOUNG-GYU |
分类号 |
G01S7/52;G01S15/10 |
主分类号 |
G01S7/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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