Building Arc-sprial Search Models of Dipping Sonar Based on Transcendental Target Moving Course

Abstract

Abstract: Based on the known probable moving course of submarine targets, and the actual searching process of anti-submarine airplane, to search the target in the finite domain, the wind factor to affect searching process was analyzed. The arc-spiral searching model of dipping sonar and submarine moving models were built. In the factor of given ocean environments, the experimental results simulated and analyzed the arc-spiral searching course of dipping sonar. The experimentation compared and analyzed the influence of searching probabilities on curve searching, sector searching, and arc-spiral searching manners. The experimental results indicate that the searching probability of arc-spiral searching manner of dipping sonar is better than curve and sector searching manners.

Key words: aeronautical anti-submarine, dipping sonar, submarine, arc-spiral searching, searching probability

CLC Number:

E925

Wu Min. Building Arc-sprial Search Models of Dipping Sonar Based on Transcendental Target Moving Course[J]. Journal of System Simulation, 2015, 27(12): 2908-2912.

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