Analysis of a submarine's evasive capability against an antisubmarine warfare torpedo using DEVS modeling and simulation

Authors:
Doo-Yeoun Cho;Myeong-Jo Son;Jung-Ho Kang;Sung-Jun Lee;Ju-Hwan Cha;Seong-Jin Yoo;Hyo-Kwang Lee;Kyu-Yeul Lee;Tae-Wan Kim;Yong-Seog Ko
Affiliations:
Seoul National University, Korea;Seoul National University, Seoul, Korea;Republic of Korea Army, Captain;Information Technology R&D Team, DAEWOO Shipbuilding & Marine Engineering Inc, Geoje-si, Gyeonsangnam-do, Korea;Seoul National University, Seoul, Korea;Information Technology R&D Team, DAEWOO Shipbuilding & Marine Engineering Inc, Geoje-si, Gyeonsangnam-do, Korea;Korea Advanced Institute of Science and Technology, Daejeon, Korea;Seoul National University, Korea;Seoul National University, Korea;Agency for Defense Development, Jinhae, Korea
Venue:
SpringSim '07 Proceedings of the 2007 spring simulation multiconference - Volume 2
Year:
2007

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Abstract

The evasive capability of a costal conventional submarine against a light antisubmarine warfare (ASW) torpedo has been studied. The simulation systems are first analyzed and designed using Unified Modeling Language (UML). Then, the ASW torpedo, submarine, decoy and jammer model are developed using DEVS formalism and simulated in DEVSim++. We analyzed the submarine's evasive performance according to its maximum speed and acceleration as well as the sonar range of the ASW torpedo. We expect the results to be useful for the simulation based acquisition (SBA) of a submarine system.