Earticle

초록

영어

The study of optimal preventive maintenance interval is an important topic primarily because it is an efficient way to maximize operational availability of a weapon system using only small resources. A study of this kind is handled by using simulation methods. In this paper, we propose a modeling method of weapon systems that may be used for optimal preventive maintenance interval and analyzed optimal alternatives. The Modeling and Simulation (M&S) method is quite useful compared with the mathematical approach, since M&S is a stochastic analysis. It considers the randomness of the failure rate, repair time and operation schedule. Using this method, therefore, allows us to achieve more reliable results from other mathematical approaches. First, we analyze the mathematical approach using the existing papers. Second, we introduce a model, called the General Model, which reflects the operational concept and maintenance policies of a general weapon system. It may be customized to fit specific systems. Third, we present a specific case using UAV (Unmanned Aerial Vehicle) system, and customize that model. Finally, we arrive at an optimal solution by simulating that model.

목차

Abstract
 1. 서론
 2. 이론적 고찰
 3. 일반화 모델 설계
 4. 사례적용
 5. 결론
 참고문헌

키워드

저자

• 이승상 [ Lee, Seung Sang | LIG넥스원 ILS연구센터 연구원 ]
• 지웅기 [ Ji, Woong Ki | LIG넥스원 ILS연구센터 선임연구원 ]
• 김성환 [ Kim, Sung Hwan | LIG넥스원 ILS연구센터 선임연구원 ] 교신저자

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국방위산업학회지 [Journal of the Korean Association of Defense Industry Studies]

• 간기

  연3회

• pISSN

  1738-6144

• 수록기간

  2000~2025

• 등재여부

  KCI 등재

• 십진분류

  KDC 390 DDC 355