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http://dx.doi.org/10.26748/KSOE.2021.023

Engagement-Scenario-Based Decoy-Effect Simulation Against an Anti-ship Missile Considering Radar Cross Section and Evasive Maneuvers of Naval Ships  

Kim, Kookhyun (School of Naval Architecture & Ocean Engineering, Tongmyong University)
Publication Information
Journal of Ocean Engineering and Technology / v.35, no.3, 2021 , pp. 238-246 More about this Journal
Abstract
The survivability of a naval ship is the ability of the ship and its onboard systems to remain functional and continue a designated mission in man-made hostile environments. A passive decoy system is primarily used as a weapon system for improving the survivability of a naval ship. In this study, an engagement scenario-based simulation program was developed for decoy effectiveness assessments against an anti-ship missile (ASM), which tracks a target with sea-skimming and active radar homing. The program can explain the characteristics of a target ship, such as the radar cross section and evasive maneuvers, as well as the operational performance of the onboard decoy system, the guidance method of the ASM, and the engagement environment's wind speed and direction. This paper describes the theory and formulations, configuration, and user interface of the developed program. Numerical examples of a decoy effect assessment of a virtual naval ship against an ASM are presented.
Keywords
Decoy effect; Radar cross section; Evasive maneuver; State-space model; Sea-skimming active radar homing missile;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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