• Defense and Technology
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• no.2 s.168
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• pp.26-35
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• 1993

대함유도탄을 요격하기 위해서는 운동 성능이 뛰어나며 속도가 빠른 유도탄을 단시간에 발사할수 있어야 합니다. 이러한 요구 사항에 의거, 사정 거리는 비록 짧으나 대함유도탄과 같은 소형의 유도탄을 추적 및 격파할수 있는 유도탄이 필요하게 되어 단거리 지대공유도탄이 출현하여 점방어를 담당하게 되었습니다. 단거리 지대공유도탄은 경량, 소형인 유도탄으로부터 대형의 유도탄들로 형태면에서 천태만상이며, 대함유도탄의 위협이 각국 해군에 어떻게 투명되었는가를 엿볼수 있습니다

• Journal of the Korean Society of Propulsion Engineers
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• v.25 no.5
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• pp.27-35
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• 2021

A technical review of Soviet/Russian supersonic anti-ship cruise missiles is presented. The supersonic anti-ship cruise missiles is one of the weapons for asymmetric power. The supersonic speed of the missiles is very useful both for attacking a time critical target and for improving target-penetration characteristics of the missile. The survivability of the missiles has also been increased by the improved concept of operation. Supersonic cruise missiles is greatly affected by the evolution of propulsion technology. Early supersonic cruise missiles adopt turbojet engines and rocket motors. The use of the integrated rocket-ramjet engine reduced the size of the supersonic missile, so today's supersonic cruise missiles are suitable to be deployed in various platforms. Nowadays, export versions of the missiles are actively being developed.

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.39 no.4
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• pp.354-361
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• 2011

In this paper, an efficient defense strategy of single naval ship using short range anti-air missiles against the threat of multiple anti-ship missiles is suggested. The defense logic is based on the estimated future trajectory of anti-ship missiles by using current radar information. The logic is designed to maximize the range of interception of anti-ship missiles so that the chance of interception can be increased although the prior tries turn out to be fail. Basically, the decision making for the allocation of a defense missile is achieved by comparing the total kill probability and the estimated intercepting point. Performance of the proposed logic is investigated by nonlinear planar numerical simulations.

• Defense and Technology
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• no.3 s.169
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• pp.36-45
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• 1993

유도탄에 의존하는 전투 경향은 향후 계속적으로 증대될 것이며 더구나 유도탄은 지금까지 설명한 것 같이 장거리화, 고속화, 스텔스화, 고고도 또는 저고도 탄도선택, 명중 직전까지 탐지 곤란 및 최종유도 단계에서 고가속도 운동 등 성능은 향상 일로에 있습니다. 함정의 생존성을 제고시키기 위한 각국의 대함유도탄 방어체계 개발 노력은 함정 탑재 무기체계인 근접방어 무기체계, 함대공유도탄, ESM 및 유도탄 기만 장치의 지속적인 성능개량과 함께 지속될 것입니다

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.41 no.5
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• pp.373-382
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• 2013

In this paper, in order to analyze the performance of a decoy system for ship defense against an anti-ship missile(ASM) with an infrared image(IIR) seeker, the modeling and engagement simulation program is introduced. The IIR seeker on the ASM detects the infrared signal of ship from a distance and approaches the ship based on proportional navigation guidance(PNG) or impact angle control guidance(IACG). Hence the guidance performance of the ASM is basically depend on the target tracking algorithm of the seeker as well as the infrared signal of the ship. Using the developed program, we can investigate the effect of the ship decoy system such as flares and surface cooling system of the ship with respect to various kinds of tracking algorithms of the IIR seeker of the ASM.

• Journal of the military operations research society of Korea
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• v.32 no.2
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• pp.92-113
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• 2006

The main purpose of this study is to determine the optimal periodic inspection for Anti-Ship-Missile(Harpoon Block 1) fielding on Korea Navy Ship. In order to perform this study, the data from the Korea Navy (Harpoon maintenance & storage reliability) were collected from 1984 to 2004. Storage failure rate & MTBF for Harpoon block 1 were analysed by using mathematical model & reliability analysis software(Relex) and finally determined optimal periodic inspection. The suggested methodology will be used to determine and reevaluate the periodic inspection of Anti-Ship-Missiles for the Korea Navy.

• Journal of the Korea Institute of Military Science and Technology
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• v.22 no.6
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• pp.815-823
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• 2019

A naval surface-to-air missile is an effective countermeasure against increasing threats of anti-ship missiles. Optimal operation is imperative for high survivability due to limited defense resources of a warship. This paper addresses a problem of optimal engagement to maximize the overall probability of intercept under Shoot-Look-Shoot tactics. The problem is formulated and analyzed with consideration of a realistic single-shoot probability model. The analysis shows that a global solution is achieved for some engagement scenarios. A numerical algorithm to optimize the overall probability of intercept is suggested. An illustrative example is provided to verify our results.

• Defense and Technology
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• no.1 s.49
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• pp.12-17
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• 1983

• Defense and Technology
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• no.7 s.137
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• pp.20-29
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• 1990

• Defense and Technology
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• no.1 s.167
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• pp.48-53
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• 1993