• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.16 no.12
• /
• pp.2581-2588
• /
• 2012

Survivability of combat system is changed by various facts in dynamic battle field. Existing survivability analysis programs for a combat system analyze statically survivability for combat system in spite of dynamic battle environment. To overcome this limitation, we propose an agent-based modeling and simulation method for dynamic survivability analysis of the combat system. To do this, we have adopted DEVS formalism, SES/MB framework and agent technology for modeling components of the combat system and crews. The proposed method has advantages of being able to analyze not only a static survivability of the combat system but also a dynamic survivability of combat system by applying responses of crews in battle field.

• Defense and Technology
• /
• no.4 s.242
• /
• pp.82-87
• /
• 1999

전투원(전투병사) 개인방호체계는 각개병사와 병사들이 전술적 환경에서 사용하기 위해 착용, 소모, 휴대하는 모든것을 포함하는 방호체계들의 시스템이다. 이러한 전투원 개인방호체계의 현대화 노력은 "위력", "지휘 및 통제", "생존성", "유지능력", "기능성"을 극대화하고 전투원 체계들을 디지털 전장에서 통합함으로써 전투상승효과를 달성할 수 있다

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.19 no.1
• /
• pp.244-250
• /
• 2015

Survivability is avoidance and tolerance ability of combat systems for accomplishing mission in battle field. Therefore, the combat system has to protect or minimize any damage from threats. For this reason, many modeling and simulation based studies which analyze vulnerability of the combat system by threats, are in progress to improve survivability of the combat system. In this paper, we developed a 3D penetration analysis program for survivability analysis of combat system. To do this, we applied the penetration analysis equation to threat and protection performance of tank. Also we implemented simple tank models based on 3D CAD, and tested the developed program using the implemented tank models. As a result, we verified the developed program that is possible to analyze penetration by threat and protection performance of tank and to visualize its result, based on scenarios.

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.17 no.1
• /
• pp.255-261
• /
• 2013

In this paper, we developed and tested a program for prediction flash fire in a combat system. Purposes of the program are flash fire prediction of combat system for analysis vulnerability and survivability, and visualization for fire-related information. To do this, we defined critical components of the combat system which has probabilities of flash fire occurrence, and proposed Flash Fire Probability Tree which is based on Fault Tree Analysis(FTA). The program visualizes positions of critical components in combat system, positions of penetrated components, selected Flash Fire Probability Tree, temperature profile, and tables for properties of matters.

• Journal of the Korea Society of Computer and Information
• /
• v.28 no.12
• /
• pp.137-145
• /
• 2023

In this paper, we propose system access control software that improves the survivability of the naval combat system while maintaining security and stability. The software was improved by improving the operating environment configuration and user authentication process of the system access control software that constitutes the naval combat system, defining the operating environment classification of the naval combat system, and applying a software parallel execution process considering the load rate. Through this, the waiting time required to configure the environment is shortened, providing rapid operation to the operator, and improving the fact that the naval combat system cannot be operated unless the environment configuration is completed even in emergency situations. In order to test the performance, a test environment was created by simulating the existing naval combat system, and the execution time for each operation category was measured and compared. Compared to the existing naval combat system, the execution time of the basic combat system was reduced by about 69.3%, the execution time of the combat system was reduced by about 54.9%, and the execution time of the integrated combat system was confirmed to be reduced by about 8.4%.

• Journal of the Korean Society for Aeronautical & Space Sciences
• /
• v.39 no.3
• /
• pp.242-253
• /
• 2011

The typical missions for the current stand-off UAVs are surveillance and reconnaissance. On the other hand, the primary mission for the future UCAS will be combat mission such as SEAD under the man-made ultimately hostile environment including SAM, antiaircraft artillery, threat radar, etc. Therefore, one of the most important challenges in UCAS design is improvement of survivability. The current studies for aircraft combat survivability are focused on the improvement of susceptibility and vulnerability of manned aircraft system. Although the survivability design methodology for UCAS might be very similar to the manned combat system but there are some differences in mission environment, system configuration, performance between manned and unmanned systems. So the parameters and their sensitivities which affect aircraft combat survivability are different in qualitatively and quantitatively. The susceptibility related parameters for F-16 C/D and X-45A as an example of manned and unmanned system are identified and the susceptibility parameter sensitivities are analyzed by using Monte-Carlo Simulation in this study.

• Defense and Technology
• /
• no.9 s.271
• /
• pp.50-61
• /
• 2001

미래 디지털 전장 환경에서 병사는 하나의 전투체계로 인식되어야 하며 동시에 열상장비, 컴퓨터 및 통신장비 등을 통한 실시간 전투정보 센서로서의 임무 수행이 요구될 것이다. 이러한 요구에 부응하는 새로운 개념의 병사체계는 전투의 주체인 병사의 화기, 피복 및 휴대품 등을 포함한 포괄적인 체계를 말하며 병사의 타격능력, 지휘통제, 생존성, 임무지속성 및 기동성 향상을 위해 각 장비를 시스템화한 것으로 선진 각국 특히 미국과 나토를 중심으로 체계적인 개발이 이루어지고 있으며, 각 국가별로 자국의 요구에 부합하는 병사체계 개발에 노력을 경주하고 있다

• Defense and Technology
• /
• no.3 s.169
• /
• pp.28-35
• /
• 1993

미래의 4차원 교전 개념은 항공기, 수상함, 잠수함 및 육상기지로부터 미사일에 의한 동시다발적인 원거리 정밀 공격능력으로 특징지어지는 위협특성과 함정자체의 센서와 무기의 능력향상으로 인한 전투공간의 확대에서 비롯된다고 볼수 있습니다. 그러나 이러한 전장환경의 변화는 표적의 조기탐지 및 식별, 전투공간 확대로 인해 그 수량이 폭발적으로 증가되는 정보의 처리, 제한된 함정자원을 활용하여 자함의 생존성을 극대화시켜야 하는 문제를 야기시키게 되었으며, 이와 같은 문제를 해결하고자 제시된 대안이 통합 전투체계의 개발인 것입니다

• Defense and Technology
• /
• no.3 s.241
• /
• pp.66-75
• /
• 1999

통합형 보병전투시스템에서 지상부대 개인방호시스템은 각종 연구기관들의 뛰어난 연구개발의 성과로 전투조직의 일원인 전투원이 우월한 장비를 수행토록 적극지원하여 개인의 착용장비에 대한 자신감을 심어주고 전장에서의 생존성을 보장해 주어야 한다. 이 글에서는 우리나라 인근에 위치(지형, 기후 및 체격이 비슷)하며 첨단과학분야의 선진국인 일본 자위대의 개인 장구류, 철모, 숙영용 천막을 소개함으로써 육군의 개인 장구류 발전을 위한 ROC(작전요구능력)산출에 자료를 제공할 수 있고 국방 규격서 발전에 기여할 수 있는 주요 개인 장구류에 관한 내용을 소개하고자 한다

• Defense and Technology
• /
• no.11 s.249
• /
• pp.68-79
• /
• 1999

급양근무는 전투력 발휘, 사기 ,복지측면에서 중요한 요소이며, 전술적 상황하에서 정상적 취사는 작전환경 및 작전형태에 따라 제한사항이 많다. 그러므로 개인 휴대와 즉각 급식후 처리가 간편하고 견고한 포장 및 방수로 재보급, 경량화로 장기저장, 냉장 냉동이 불필요하고 화생방전하에서도 급식 가능한 고열량 식량을 농축, 식품화하여 개인급식 및 단체급식이 가능토록 개발하여 장병들에게 전투의 주도권과 기민성을 제공하고 전투지속능력과 생존성을 보장해야 한다. 이 글에서는 야전급양 근무지원 효율성 제고를 위한 급양근무지원 분야의 발전추세를 소개하였다.