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RAM Target Value Setting for a Defense System Using Subsystems' Mission Profiles and Utilization Rates: Case Study of System A

부체계의 임무 프로파일 및 운용 비율을 고려한 무기체계의 RAM 목표값 설정: A체계 사례 연구

  • In-Hwa Bae (Dept. of Industrial and Systems Engineering, College of Engineering, Changwon National University) ;
  • Sang-Boo Kim (Dept. of Industrial and Systems Engineering, College of Engineering, Changwon National University) ;
  • Jea-Woo You (Dept. of Industrial and Systems Engineering, College of Engineering, Changwon National University) ;
  • Woo-Jae Park (Dept. of Industrial and Systems Engineering, College of Engineering, Changwon National University) ;
  • Eun-Ji You (Agency for Defense Development Sonar System PMO) ;
  • Min-Young Lee (Sunjin TOLES) ;
  • Ki-Hoon Song (Agency for Defense Development Aircraft Radar Systems PMO)
  • 배인화 (창원대학교 공과대학 산업시스템공학과) ;
  • 김상부 (창원대학교 공과대학 산업시스템공학과) ;
  • 유재우 (창원대학교 공과대학 산업시스템공학과) ;
  • 박우재 (창원대학교 공과대학 산업시스템공학과) ;
  • 유은지 (국방과학연구소 소나체계개발단) ;
  • 이민영 (선진토레스) ;
  • 송기훈 (국방과학연구소 항공기레이다체계단)
  • Received : 2023.09.05
  • Accepted : 2023.10.04
  • Published : 2023.10.31

Abstract

Setting RAM target value for a defense system plays a crucial role in the development and design phases and the production phase as well. It is apparent that the achieved RAM target value can help maximizing the combat capability of a defense system and improving its performance throughout the system's life cycle from acquisition phase to disposal. Usually a defense system operates according to its OMS/MP (Operational Mode Summary / Mission Profile) and it consists of several subsystems which are supposed to be operated at each utilization rate under its operating conditions and the mission profiles assigned. In this study, a method of setting RAM target value is proposed for a defense system that are composed of several independent subsystems considering their utilization rates and the mission profiles assigned. And the case study of applying the proposed method of setting RAM target value to system A is dealt with.

Keywords

Acknowledgement

이 논문은 2022년 정부(방위사업청)의 재원으로 국방과학연구소의 지원을 받아 수행된 연구임(UI220036DD)

References

  1. Defense Acquisition, Program Administration.: Weapons system RAM guidebook, (2018).
  2. N. Ahn and S. Jo, "A study on improvement of setting methodology of RAM target value in new ground weapon system," vol. 77, no. 2, pp. 416-433, (2021).
  3. S. Han and S. Paik, "RAM goal-setting using the AHP and field data of similar weapon systems," Journal of Applied Reliability, vol. 20, no. 2, pp. 154-162, (2020). https://doi.org/10.33162/JAR.2020.6.20.2.154
  4. H. Kim, S. Baek and S. Choi, "A study on an operational availability computation model for weapon systems," Journal of the Military Operations Research Society of Korea, vol. 35, no. 3, pp. 17-30, (2009).
  5. W. Yun, G. Park and Y. Han, "An optimal reliability and maintainability design of a searching system," Communications in Statistics-Simulation and Computation, vol. 48, no. 8, pp. 1959-1978, (2014). https://doi.org/10.1080/03610918.2013.815771
  6. Y. Han, W. Yun, J. You, C. Choi and H. Kim, "Simulation-based reliability and maintainability design of a warship," Journal of the Korean Institute of Industrial Engineers, vol. 39, no. 6, pp. 461-472, (2013). https://doi.org/10.7232/JKIIE.2013.39.6.461
  7. C. Han, K. Shin and M. Oh, "Establishing target RAM values of small tactical vehicles based on OMS/MP and the repair record analysis of similar equipments," Korean Journal of Military Art and Science, vol. 71, no. 1, pp. 149-170, (2015). https://doi.org/10.31066/kjmas.2015.71.1.007
  8. S. Ha and K. Kim, "A study on target operational availability setting for warship based on OMS/MP and similar warship RAM analysis," Journal of the Korea Institute of Military Science and Technology, vol. 15, no. 5, pp. 651-659, (2012). https://doi.org/10.9766/KIMST.2012.15.5.651
  9. K. Kim and S. Bae, "Establishing method of RAM objective considering combat readiness and field data of similarity equipment," Journal of the Society of Korea Industrial and Systems Engineering, vol. 32, no. 3, pp. 127-134, (2009).
  10. I. Na, "A study on the data quantification of weapon system RAM objective setting using evidence theory," Journal of the Korea Institute of Military Science and Technology, vol. 25, no. 1, pp. 96-107, (2022). https://doi.org/10.9766/KIMST.2022.25.1.096
  11. J. Jun and K. Hwang, "Study on ALDT optimal setting considering retention level of repair items," Journal of the Korea Academia-Industrial Cooperation Society, vol. 21, no. 3, pp. 269-275, (2020). https://doi.org/10.5762/KAIS.2020.21.3.269
  12. S. Kim, W. Park, J. You and J. Lee, "An improved method of settting the RAM goals for surveillance system a using OMS/MP and field operations data of similar systems," Journal of KOSSE, vol. 15, no. 1, pp. 16-24, (2019).
  13. K. Song, Y. Park, S. Hong, S. Min, J. You and C. Choi, "A study on establishing OMS/ MP and target RAM values of SONAR using field data of similarity equipment," Journal of the Korea Institute of Military Science and Technology, vol. 18, no. 1, pp. 22-30, (2015). https://doi.org/10.9766/KIMST.2015.18.1.022