• 환경영향평가
• /
• 제18권3호
• /
• pp.143-150
• /
• 2009

The present study investigates the effects of the flight paths of military aircraft on noise map and its WECPNL(Weighted Equivalent Continuous Perceived Noise Level) distribution. Aircraft noise modeling and simulation have been performed on a Korean military air base by means of INM(Integrated Noise Model) with the input data of airfield location, aircraft specifications, flight paths and aircraft's operation schedules. The result of noise modelling has been verified in comparison with the result of measured noise level. The flight path of military aircraft, as the key parameter of the present study, was modeled by combining takeoff, overfly, approach and touch-and-go modes. The present INM simulations have been conducted for various flight path cases with different takeoff, approach modes and overfly modes. The simulation results showed that the change of flight path can remarkably affect the noise influence region and the WECPNL distribution around the airfield.

• 항공우주정책ㆍ법학회지
• /
• 제18권
• /
• pp.211-245
• /
• 2003

항공법 개정에 따라 군용항공기의 운용에 관한 입법의 필요성이 제기 되어 군용항공기의 특정에 부합하는 입법 방향의 설정이 필요한 상황이다. 이에 현행 군용항공기지법의 문제점을 분석하고, 외국의 군관련 입법현황을 소개하며, 군관련 항공법의 제 개정시 필요한 내용을 제시함으로써, 군용항공기의 운용에 대한 입법적 지원과 전반적인 개선방향을 연구 검토해 보고자 한다.

• 한국경영과학회지
• /
• 제40권2호
• /
• pp.63-77
• /
• 2015

The territorial air that our sovereignty is being applied to is divided into several zones and areas. In order to use and manage them effectively, these zones and areas have laws, regulations and rules. The number of airspaces (MOA : Military Operation Area) and Ranges that are used in the military are limited and many airbases are being used for training. Currently the central department manages some, and the rest are independent airbases. Therefore, efficient allocation is not performed and the result occurs where airspaces and ranges are allocated unnecessarily. This is increasing the workload of staff leading to unnecessary re-work. To slove problem, this study proposed models for allocating airspaces and ranges using goal programming with multi-objective functions of minimizing the deviations of the target values.

• 한국군사과학기술학회지
• /
• 제13권5호
• /
• pp.852-860
• /
• 2010

An environment in which the software is operated become more complex and changed dynamically. Such software requires the ability to adapt in accordance with operating environments, by monitoring the changes of user requirements and operating environments. Especially, the mobile device used in military operation requires more dynamical adaptation than the mobile device in normal environment. In this paper, we propose MOSAIC architecture based on Self-Adaptive Software suitable for military mobile device and verify the results. The proposed architecture consists of context manager, evaluation manager and adaptation manager. We simulate the MOSAIC architecture by modelling PRE(Position Reporting Equipment) used in the army and verify four types of operational mode and dynamical reconfiguration of user interface.

• 전자공학회논문지CI
• /
• 제48권1호
• /
• pp.26-32
• /
• 2011

효과적인 작전 수행을 위해 전장 상황을 실시간 모니터링하여 상황인식에 필요한 정보를 공유하는 것은 매우 중요하다. 이러한 상황인식은 멀티미디어 시스템을 통해 시각적으로 제공되며 공통상황도, UAV 영상 등 다양하다. 현대전의 수행양상이 네트워크 중심작전 체계로 빠르게 변모하고 있어 이러한 멀티미디어 시스템이 실시간 처리해야하는 데이터의 양도 급증하고 있다. 이를 실시간 처리하기 위해서는 멀티미디어 시스템의 성능 향상이 필요하다. 본 논문에서는 성능향상을 위한 방법으로 모니터링을 위해 수집된 정보를 실시간 멀티미디어 시스템이 처리할 때, 실시간 처리율이 가장 우수한 스케줄링 방법을 적용한 Extended-Military Multimedia Systems(E-MMS)을 제안한다. 제안한 시스템에 대해 유용성을 평가한 결과, 실시간 EDF(Earliest Deadline First)스케줄링 방법이 비실시간 FCFS(First Come First Service)스케줄링 방법에 비해 최대 20% 마감시간 준수율이 향상됨을 검증했다.

• 문화기술의 융합
• /
• 제9권3호
• /
• pp.293-298
• /
• 2023

첨단 과학기술 강군으로 군(軍) 조직이 거듭나기 위해서는 과학기술의 빠른 발전속도에 맞춰 군에 접목이 가능한 과학기술을 식별하고, 이를 신속하게 군(軍) 조직에 적용할 수 있어야 하며 이는 첨단 무기체계의 신속한 획득을 위해 소요군이 중심이 되는 국방R&D 기획체계의 변화가 필요하다는 공감대가 확산되고 있는 실정이다. 이러한 측면에서 현 정부의 국방정책을 성공적으로 달성하기 위해서는 국방에 필요한 첨단 무기체계가 신속하게 소요제기부터 획득까지 연계되도록 첨단 과학기술 군으로 발전하기 위한 국방기획 및 제도·조직과 기능을 면밀히 살펴보고 전력증강 및 운영 체계에 대한 재정비를 실시해야 할 것이다. 따라서 본 연구는 '국방혁신 4.0'을 통해 우리나라 군 조직이 첨단과학기술을 접목한 고효율 국방운영 체계에 제언하는 바이며 더불어 본 연구에 이어 관련한 후속연구가 이루어지길 바란다.

• 한국국방경영분석학회지
• /
• 제30권1호
• /
• pp.153-167
• /
• 2004

This study focuses on building the wartime air operation model to evaluate the airfield capability. There are some uncertainties in the process of air operation such as mission flying time, turn around time, mission damage or kill rate, weather condition, and so on. Airplanes, on the way to the airbase after completing mission flight, may have been in queue on the holding point due to the unusable condition of airfield. And then, they may sometimes need to go other airbases due to the shortage of fuel. Under those uncertainties, this model is to evaluate the airfield capability in the wartime air operation using simulation.

• 한국군사과학기술학회지
• /
• 제3권1호
• /
• pp.218-230
• /
• 2000

In the weapon system development/operation stage, the goals of RAM activities are to support the cost effective performance optimization in design and operation supports. In the study, the main contents are as follows; 1) To establish the operational concept and circumstance of the subsequent tank, the combat/operation scenario, the operational mode summary and mission profile for subsequent tank development are analyzed. 2) To evaluate the administrative and logistics down time for subsequent tank, the prefigured logistics circumstance and maintenance system are analyzed. 3) To calculate the RAM object values, a mathematical model for the user are developed. 4) To examinate the propriety of the RAM object values, the combat readiness are reviewed. The obtained RAM object values are provided to predict and analyze for the combat readiness, staying power, mission reliability, equipment availability and the logistic support capability.

• 한국군사과학기술학회지
• /
• 제13권6호
• /
• pp.1099-1105
• /
• 2010

The purpose of this paper is to propose a methodology that can estimate optimal requirement of attack helicopter Korea army will be operating in future. For estimating optimal requirement, attack helicopter's operation concept, performance, battlefield environment and enemy threat are considered. We use a wargame model, AAsim(Army Aviation simulation), as a analytic simulation model which is used to analyze DOTMLPF and operation in army aviation field. In this paper, we conduct battle experiment for anti armored corps operation which reflects attack helicopter's combat effectiveness very well. As a result of simulation, the destructive rate for enemy armored corps per each attack helicopter can be calculated. In this paper, we propose optimal requirement of attack helicopter using that destructive rate for enemy armored corps.

• 한국군사과학기술학회지
• /
• 제13권6호
• /
• pp.990-997
• /
• 2010

The Mission environment of UGV(Unmanned Ground Vehicle) has a complexity and variety, and the status of system and sensor is dependent on the environment factors such as operation time, the weather and road type. It is necessary for UGV to cope adaptively with the various mission types, operation modes and operation environment as human operators do. To satisfy this necessity, we present an autonomy manager based on the autonomous architecture. In this paper, we design a path planning software architecture and LPP manager by using open autonomous architecture which is previously designed by ADD. Field test is conducted with UGV in order to verify the performance of LPP Manager based on the Autonomous Architecture with scenarios.