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http://dx.doi.org/10.5573/ieie.2016.53.6.146

Estimating The Ratio of The CPA Distance to Velocity for Underwater Target using Bearing CPA  

Kim, JungHoon (Developement of Eelectrical Engineering, Kyungpook National University)
Yoon, KyungSik (Development of Speech Therapy, Gimcheon University)
Seo, IkSu (SONAR Systems PEO, Agency for Defense Development)
Lee, KyunKyung (Developement of Eelectrical Engineering, Kyungpook National University)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.53, no.6, 2016 , pp. 146-151 More about this Journal
Abstract
In this paper, we present a method for estimating the ratio of CPA distance to velocity of underwater target using target bearing information in CPA situation. This ratio can be estimated by previous research which is Envelope CPA using proximity sensor but it has low performance if the target is close to receiver sensor or bigger interference caused by multi-path effects. Therefore we propose a Bearing CPA technique using a target bearing information as a way to overcome.
Keywords
CPA(Closest Point of Approach); multi-path environment; underwater target; bearing information;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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