• Transactions of the Korean Society of Mechanical Engineers A
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• v.38 no.4
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• pp.385-391
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• 2014

A wheeled armored vehicle is a military vehicle that has been developed to enhance combat capabilities and mobility for the army. The wheeled armored vehicle has a high center of gravity, and it operates on unpaved and sloped roads. Therefore, this vehicle has a high risk of rollover crashes. To design the interior of the military vehicle, the crew's safety during rollover crashes is an important factor. However, actual vehicle tests for design are extremely expensive. In this paper, nonlinear dynamic analysis is performed to simulate the rollover crashes and the passenger injury is assessed for a wheeled armored vehicle. The scope of this research is the rollover condition, FE modeling of the wheeled armored vehicle and the dummy, arrangement of dummies, assessment of passenger injuries, and simulation model for rollover crashes.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.4
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• pp.1831-1837
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• 2014

Unmanned combat vehicles is recognized as a key tool to utilize the military combat power in the area of science and technology. It can be expected to minimize the lose of human life and increase the military power. Unmanned combat systems are based on the complex operation concept and the unit system can be manufactured by combination on unmanned combat vehicles. For the unmanned combat systems, military power exists to sustain the acquisition establishment system and unmanned technology, which is considered to give the suitability such as application area.

• Defense and Technology
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• no.3 s.85
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• pp.19-29
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• 1986

• Defense and Technology
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• no.12 s.142
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• pp.6-9
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• 1990

• Defense and Technology
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• no.5 s.17
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• pp.43-57
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• 1980

• Defense and Technology
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• no.4 s.16
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• pp.17-25
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• 1980

• Journal of the Computational Structural Engineering Institute of Korea
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• v.22 no.3
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• pp.251-258
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• 2009

At the stage conceptual design, combat vehicle is classified into three general categories of fire power, mobility and physical properties of system. The present research is restricted to fire power and its optimization. At the stage of conceptual designing of system, it is appropriate to consider major variables affecting fire power - including the weight of bullet, which exerts a direct influence on destroying effect, maximum range which takes long range firing in consideration. To estimate the maximum firing range, a simple interior ballistic and an exterior ballistic model were built by using the lumped parameter method, Le Duc method and point mass trajectory model. Design of experiment and regression analysis was used to derive simulations of fire power. Finally, response surface models were built and design variables were analyzed.

• Defense and Technology
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• no.9 s.247
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• pp.18-29
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• 1999

기동전의 요체는 공격지세 유지이며 이는 신속한 장애물 돌파로 달성될 수 있다. 전투공병차량은 기계화부대에 편조되며 장애물에 봉착했을때 즉각 투입되어 통로를 개척할 수 있는 기동지원 필수장비이다. 외국의 선례를 조감하여 한반도 작전환경에 적함하고 평화시에도 유용하게 사용할 수 있는 장비의 개발을 제안하였다.

• Defense and Technology
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• no.12 s.190
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• pp.40-45
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• 1994

• Defense and Technology
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• no.12 s.166
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• pp.48-55
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• 1992