• Journal of the military operations research society of Korea
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• v.4 no.1
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• pp.91-109
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• 1978

The paper discusses Cost and Operational Effectiveness Analysis (COEA) in the context of a military study system. The objectives of a study system, development of study programs, and management of studies are addressed. Basic cost-effectiveness models are presented and the COEA planning steps, analytical processes, and implementation discussed.

• Journal of National Security and Military Science
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• s.9
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• pp.257-282
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• 2011

In this paper, we propose an architecture design of military operation system utilizing cellular networks. The main contribution of this paper is to provide a cost-effective military operation solution for ground forces, which is based on IT(information technology). By employing the cellular phones of officers' and non-commissioned officers' as the tools of operational communication, the proposed system can be constructed in the minimum duration and be built on the four components: command and control system, gateway, security system, and terminal(cell phone). This system is most effective for the warfare of limited area, but the effectiveness does not decrease under the total war covering the whole land of Korea. For the environmental change of near future, expanded architecture is also provided to utilize the functionalities of smart phones.

• Journal of Aerospace System Engineering
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• v.1 no.2
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• pp.1-5
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• 2007

This is a study on the effective and efficient way of airworthiness certification for Korean indigenously developed military aircrafts. Investigating the policy, process, and capability for military aircraft airworthiness certification in USA end Europe, the approach for Korean military aircraft airworthiness certification is recommended. Using FAR as basis for military airworthiness criteria is much more beneficial in initial stage of establishing airworthiness certification system. And all the available resources regardless of civil or military institutes need to be cooperated to accomplish required level of indigenous airworthiness certification capability.

• Journal of the military operations research society of Korea
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• v.30 no.2
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• pp.50-62
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• 2004

Every year, about 250,000 new recruits enter the military under the R.O.K military draft system. When the fresh soldier groups arrived at the Recruit Training Center, their supplies are distributed before they get basic military training. The supplies are divided by season, summer and winter. There are 14 class of summer items and 20 class of winter items, and the each class has about a few kinds of items. Totally, there are the hundreds kinds of supplies and the supplies distribution system is manually operated. However, in the current system, many problems such as spending a lot of time, manpower and high change rate due to the inaccurate distribution have been raised. This paper suggests the automated supplies distribution system to solve the above problems. We choose the appropriate facilities in the system by using the AHP(Analytic Hierarchy Process) and analyse the operating efficiency of the new system by simulation. The new suggested system shows about $39.25\%$ improvement in throughput and 3.75 times reduction of manpower compared to the current system.

• Journal of National Security and Military Science
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• s.13
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• pp.109-136
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• 2016

Define the importance and role of the acquisition strategy based on the Defense Acquisition Management System, diagnose and analyze the actual state of document preparation. We analyzed the timing and details of the basic strategy of the project in 2015 and suggested a supplementary plan to improve the efficiency of Military force improvement projects in conjunction with the Defense Planning and Management System. It is necessary to reduce the preparation period including the policy decision making process and then divide it into planning and programming stages to complement the role of acquisition strategy. In order to apply these improvements, the necessary revision of laws and regulations to be reviewed is referred to, enabling continuous research.

• Journal of Aerospace System Engineering
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• v.15 no.4
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• pp.64-74
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• 2021

Unmanned Aircraft Systems (UAS) are rapidly emerging not only as a key military power, such as surveillance and reconnaissance for military purposes but also as a new air transportation means in the form of Urban Air Mobility (UAM). Currently, airworthiness certification is carried out focused on the verification of technical standards for flight safety suitability of aircraft design in accordance with the Military Aircraft Flight Safety Certification Act and does not employ the model for operational risk assessment for mission areas and airspace. In this study, in order to evaluate the risk of the mission area from the perspective of the UAS operator, a risk assessment simulation has been conducted by applying the Specific Operations Risk Assessment (SORA) model to the operating environment of the Korean military UAS. Also, the validity of the SORA model has been verified through the analysis of simulation results, and a new application plan for airworthiness certification of the military unmanned aerial system has been presented.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.17 no.10
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• pp.2473-2478
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• 2013

The recently developed military system adopts System Engineering for quality insurance. The process of military system's development basically adopts specification(MIL-STD-499) and system engineering(ISO/IEC 15288) that was developed by America. Recently the level of company's capability maturity is granted by measurement and assessment for the level of CMM or CMMI that was developed by Carnegie Mellon University. This article introduces adopted range of process that developed military system adopted additional process of CMMI. This article writes a merit of process for military system's output that is developing device adopted diverse process.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2012.10a
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• pp.210-213
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• 2012

The recently developed military system adopts System Engineering for quality insurance. The process of military system's development basically adopts specification(MIL-STD-499) and system engineering(ISO/IEC 15288) that was developed by America. Recently the level of company's capability maturity is granted by measurement and assessment for the level of CMM or CMMI that was developed by Carnegie Mellon University. This article introduces adopted range of process that developed military system adopted additional process of CMM. This article writes range of process for military system that is developing device adopted diverse process in the future.

• Journal of the military operations research society of Korea
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• v.2 no.1
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• pp.51-58
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• 1976

• Journal of the Korea Institute of Military Science and Technology
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• v.25 no.1
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• pp.1-8
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• 2022

Electronic equipment mounted on military vehicles is exposed to external shocks and vibrations. This causes problems in tactical operation and also causes cost loss in equipment maintenance. Therefore, to optimize the test standards for military vehicles with vibration, dynamic characteristics should be analyzed and standardized through actual driving tests. In this paper, the internal structure of 2.5tons military vehicle is designed in the form of a drawer and lathe, and the dynamic characteristics are identified by experiment, and the design is proposed.