• Informatization Policy
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• v.18 no.1
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• pp.73-99
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• 2011

The Korean military has developed and operated computer, network, communication technologies as well as war game models to strengthen the national defense M&S continuously. In particular, lots of projects for developing models for drill/training, analyses, and acquired fields are being conducted in the military. However, it needs to look into the actual conditions and seek for strategies to develop the national defense M&S. First of all, in the field of war games, various national defense architectures have been built, including war and information environment architectures starting from the resource architecture in 2006. However, the function of drill and training is limited, so additional war game architectures are required to be built. To build joint war game architectures available as an effective verification tool to implement plans of the national defense and war architectures, this study examines the actual conditions of the current war game systems and suggested building joint war game architectures.

• Journal of the Korean Society of Systems Engineering
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• v.19 no.1
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• pp.44-55
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• 2023

The defense M&S system, which has been classified as a weapon system between requirements determination and project implementation, is being developed by applying the weapon system development procedure of the Defense Acquisition Program Administration. The M&S system abstracts and models the real world to suit the intended use and proceeds with the process of developing it as a software-oriented system. Overseas, the conceptual model development stage is staged before entering the design stage after the requirements analysis. In addition, each step includes verification and validation processes. In Korea, while establishing and applying the weapon system development procedure based on the SE process, the M&S system is also applied in the same way as the general weapon system, limiting appropriate development outputs and verification and validation. In this study, the system development procedure of the M&S system is established and presented based on the relevant standards and SE process of developed countries.

• Journal of the Korea Institute of Military Science and Technology
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• v.13 no.6
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• pp.1080-1090
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• 2010

A study for improvement of credibility on test & evaluation result of interoperability in battle management information system which focused in C4I systems is very essential in rapid change of battle field environment. Realization of effective operation process with integration of developed IT also core factor for reducing of operational response time such as information gathering from sensor to shooter, time for commander's decision making. Therefore, by required to meet of high technical T&E, meet of complex software's user requirement, long-term system development period, system integration ability's request by various linkage of systems, it is high a M&S dependency to optimal performance, interpoerability's guarantee. Especially credibility on test & evaluation using M&S is very important. This paper will propse a VV&A applied methods using other VV&A case to improve credibility of M&S on test & evaluation.

• Proceedings of the Korea Information Processing Society Conference
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• 2016.10a
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• pp.492-493
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• 2016

최근 모델링 및 시뮬레이션(M&S) 기술이 다양한 분야에서 적용되어 활용되고 있으며, 특히 국방 분야에서의 중요성이 더욱 부각되고 있다. 무기체계 획득 절차 전반에 활용되는 시뮬레이션 시스템을 신속하고 편리하게 개발하기 위해서는 모델링에서 디버깅에 이르는 통합된 환경이 제공되어야 한다. 본 연구에서는 GUI 기반의 DEVS 모델링 도구인 QUEST를 이용해 실제 무기체계와 연동되는 시뮬레이션 시스템의 개발 사례를 소개한다.

• Proceedings of the KIEE Conference
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• 2002.07a
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• pp.354-356
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• 2002

In this paper a technical consideration is made on the AGC operation under the wholesale market in Korea in view of the signal connection between EMS and power plants for AGC. We review the market rules related AGC operation first. Then we investigate the current AGC connection to measure the level of the satisfaction for the every term in the rules.

• Journal of the Korea Society for Simulation
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• v.23 no.2
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• pp.7-15
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• 2014

System operational performance analysis for wire-guided torpedo is intended to provide technical analysis data for requirements analysis and development, which, as a consequence, supports the requirements definition activity for systems engineering. Technical approach and analysis example are presented including problem definition, formulation, modeling, simulation and analysis results that are applied to the on-going Next Generation Torpedo project.

• Proceedings of the Korea Information Processing Society Conference
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• 2018.05a
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• pp.110-112
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• 2018

북한은 소프트웨어 개발기관인 조선콤퓨터센터(KCC)를 설립하고 자체 소프트웨어를 개발하여 사용하고 있다. 조선콤퓨터센터(KCC)는 리눅스 오픈소스 기반의 붉은별 운영체제를 개발하고, 내부 응용프로그램인 서광문서처리체계를 개발하여 사용하고 있다. 이러한 내부문서체계의 보안 취약점을 분석하기 위해 서광문서체계와 유사한 워드프로세스의 CVE 보안 취약점을 분석하고, 서광문서체계의 파일인 ODT 파일의 구조를 분석한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2012.11a
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• pp.1460-1463
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• 2012

본 논문은 대형복합 체계인 국방무기체계를 설계 프로세스에 따라 SysML 을 적용하여 개발하는 방법 및 사례에 대해 다룬다. ISO-IEC 15288 에 제시된 기술 프로세스의 핵심 단계인 요구사항 분석, 기능 분석, 이키텍처 설계를 모델 기반으로 수행하는 것은 이해관계자 사이의 의사소통을 원할히 유지하는 효과적인 방법이다. 더불어 SysML 을 기반으로 작성된 체계 모델은 S/W 설계를 위해 많이 사용되는 UML 과 설계 일관성을 유지하기 용의하다. 본 논문은 SysML 을 통해 체계 개발에 필요한 단계별 모델의 종류와 사용방법을 대공유도무기 사례를 통해 제안하고자 한다.

• 한국IT서비스학회:학술대회논문집
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• 2009.11a
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• pp.109-114
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• 2009

정보시스템의 효율적 도입 및 운영 등에 관한 법률을 제정하여 정부부처 및 공공 기관의 EA 법제화를 의무화하였고 국방부는 '06년 자원아키텍처 구축을 시작으로 전장 및 정보환경 아키텍처 등 국방아키텍처 구축사업을 수행하고 있으나, 전장아키텍처 구축시 연습^훈련분야 기능이 제외되어 별도의 워게임 아키텍처 구축이 요구되었습니다. 한국군의 실전적 합동^연합연습 및 훈련지원을 보장하고 국방 및 전장아키텍처 이행계획에 대한 효과적인 검증도구로 활용할 수 있는 합동워게임아키텍처 구축을 위하여 현 워게임 체계에 대한 현황 파악을 파악하고 합동워게임아키텍처 구축에 대해서 제언하였다.

• Journal of the Korea Institute of Military Science and Technology
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• v.15 no.5
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• pp.577-585
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• 2012

Modeling & simulation-based battle experiments(BEx) is being used extensively as an efficient, scientific and rational verification methodology for maritime weapon system acquisition. However, research of definition and concept of BEx and standardized rules and process for the BEx are insufficient in recent military field of BEx. In this study, we discussed the definition and process of BEx based on the role of MND(including JCS), Navy and ADD and proposed the standardized process of BEx for maritime weapon system. Secondly suggested a evaluation methods of modeling and simulation-based BEx with MOP, MOF, MOE in linkage of engineering, engagement, mission and constructive model. Finally presented validate result that applied to the Torpedo using standardized process based on our proposed methodology.