• Journal of the Korea Society for Simulation
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• v.24 no.4
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• pp.43-49
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• 2015

Maximum lock-on distance in tactical guidance missile using seeker image is estimated by seeker's FOV, resolution and performance of tracking algorithm. In case, a missile is launched beyond the maximum lock-on distance, the missile is guided by INS pure navigation until it enters the lock-on possible zone. However, the probability of a target's existence within seekers images decreases as flight time goes by. Therefore, it is crucial to determine the distance that satisfies a certain target existence probability (TEP) and the maximum lock-on distance in order for an operator to take over the navigation role between two distances. In this paper, simulation which can analyse TEP in tactical guided missile seeker image is designed.

• Defense and Technology
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• no.6 s.100
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• pp.49-56
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• 1987

• Defense and Technology
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• no.10 s.152
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• pp.64-69
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• 1991

유도무기체계를 위한 구동장치는 크게 유도탄 조종용 구동장치와 유도무기 발사대 터렛 구동장치로 나눌수 있다. 유도탄 구동장치는 1회용이지만 높은 출력/무게비가 요구되고, 발사대 구동장치는 대부하라는 점에서 기술적 특성이 구별된다. 유도무기 구동장치로는 유압, 공압, 전기모타 구동장치가 쓰일수 있으나 종래에는 작은 동력이 요구되는 전술용 유도무기의 구동장치를 제외하고는 많은 경우에 출력대 무게 비가 높은 유압구동장치가 사용되어왔다

• Journal of the Korea Society for Simulation
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• v.18 no.4
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• pp.95-105
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• 2009

In this study, we presented the periodic inspection method of the Certified Missile Round Concepts usuing M&S(Modeling and Simulation) techniques. Firstly, We drew up the scenario from the application concepts and the predicted dormant reliability Secondly, we performed the modeling for a simulation program based on the scenario. Lastly we embodied the simulation program. After comparing and examining the difference between the simulation results and the theoretical estimates, we present the best periodic inspection plan for achieving the probability of success.

• Defense and Technology
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• no.1 s.37
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• pp.16-29
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• 1982

• Defense and Technology
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• no.12 s.36
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• pp.6-17
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• 1981

• Convergence Security Journal
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• v.8 no.2
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• pp.103-109
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• 2008

In this paper, a study on the seeker technology in guided weapon system development. Seeker is guided weapons mounted on the device that is targeted for implementation homing guided looking for confirmation of the target after picking up, tracking, command, induce calculations necessary to induce the target's direction or control device to provide location information to perform a series of features. Therefore, the Seeker is guided weapons systems and important device that determines the performance of one guided control. Explorer is a tactical and strategy guided weapons from different goals and specifications of weapons systems development and encourage economic efficiency, Interoperability, designed to improve the reliability and hit requirements and the more numerous. Therefore, this research through the Explorer's attributes and weapons systems encourage the development direction of the technical details of the offer.

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.45 no.4
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• pp.349-357
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• 2017

If an actuation system of the tactical missile is required very fast response time on conditions of short operating time and big loads on the actuator, we would prefer to adopt a small hydraulic system. In this paper, a mathematical model is proposed to analyze and simulate the small hydraulic actuation system. The mathematical model consists of a high pressure vessel model, a pressure regulator model, a hydraulic reservoir model and a actuator model. The suggested model is validated by comparison of simulation results with experimental data. The simulation results show that the mathematical model could be useful for designing a hydraulic actuation system.

• Proceedings of the Korean Society of Propulsion Engineers Conference
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• 1999.04a
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• pp.21-21
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• 1999

예기치 않은 외부의 자극으로 인한 유도무기의 사고에 의해 인명 및 무기체계의 피해를 최소화하기 위하여 유도무기 둔감화 연구가 미국과 NATO를 중심으로 80년대 초반부터 활발히 수행되어 오고 있다. IM(insensitive munitions)은 예기치 않은 외부 자극에 노출되었을 때 성능과 작동요구조건을 충분히 만족시키면서 격렬한 반응을 최소화하는 무기로 정의된다. 1995년도까지 미 해군에서 사용하는 모든 전술 유도무기를 MIL-STD-2105B의 요구 조건에 부합하도록 둔감화 하기 위하여 1984년 미 해군에서 IM 프로그램이 만들어졌고, 1991년에 NATO의 NIMIC(NATO Insensitive Munitions Information Center)이 만들어져서 현재까지 둔감화약, 둔감 추진제, 복합재연소관 및 완화장치 등에 연구가 활발히 이루어지고 있다.

• Defense and Technology
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• no.1 s.155
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• pp.38-43
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• 1992

유도무기는 개발에서 폐기까지 최소한 십년 이상이 소요되는 장기사업이며, 현재 전자파 환경이 급속히 복잡, 강력화 되는 추세일 뿐만아니라 적의 기만전술인 전자파 대항 기법의 발전추세를 비추어 볼때, 실로 장기적인 안목에서 대처해야 할 것이다. 특히 전기기폭장치(EED)의 오작동시 미칠 영향을 고려한다면, 전자파에 대한 안전을 최대한 강구해야함은 물론 상대적으로 낙후되어 있는 전자파 시험평가시설 및 기술의 선진화가 추진되어야 할 것이다