한국해군 함정에서의 디지털 트윈과 MR 기술 적용방안: CBM 수행을 중심으로
© 2023 Korea Society for Naval Science & Technology
초록
4차 산업혁명의 대표 신기술 중 하나로 손꼽히는 디지털 트윈은 전 세계적인 디지털 전환 경쟁 가속 속에서 주목받는 분야이다. 2021년 9월 대한민국 정부는 공공에서의 디지털 트윈 적용방안에 대한 내용을 포함하여 ’핵심 디지털 트윈 활성화 전략’을 발표하였다. 또한 방위사업청에서도 국방 디지털 트윈 적용을 위해 ‘무기체계 특성을 고려한 디지털 트윈 적용 방안’을 연구 중에 있다. 하지만 연구개발비와 무기체계 적용 기술 난이도 기준으로 적용방안을 분석하고 있어 무기체계 플랫폼 자체 적용 방안에 대한 연구가 필요한 실정이다. 이에 본 연구에서는 무기체계 중 함정 무기체계 플랫폼에 대하여 함정의 작전운용상 환경 등을 고려하여 CBM 수행을 위한 디지털 트윈과 MR 기술 적용방안을 제시한다.
Abstract
Digital Twin, one of the representative new technologies of the Fourth Industrial Revolution, is a technical factor in global digital transformation accelerated. On Sep. 2021, the Republic of Korean government announced the “Strategy to Facilitate Digital Twin,” what is including information on how to apply the digital twin in the public sector. In addition, DAPA (Defense Acquisition Program Administration) is also studying the “Application of Digital Twin Considering the Characteristics of Weapon Systems” for the application of the Defense Digital Twin. However, DAPA’s study is focused on the R&D (research and development) expenditure and the technical difficulty of weapon system for the application of digital twins, so it is necessary to study the application for weapon system platform. Therefore, this study proposes a digital twin and mixed reality (MR) technology application for condition based maintenance (CBM) for ship weapon system platforms in consideration of the ship’s characteristics and operational environment.
Keywords:
Digital Twin, Mixed/merged Reality, Fourth Industrial Revolution, Naval Ship, Condition Based Maintenance키워드:
디지털 트윈, 혼합/융합현실, 4차 산업혁명, 해군함정, 상태기반정비Acknowledgments
이 논문은 2023년도 한국해군과학기술학회 동계학술대회 발표 논문임.
References
- Schwab, K., “The Fourth Industrial Revolution,” Kindle edition, World Economic Forum, -, 2017, -.
- Berger, R., “The Fourth Industrial Revolution - The Future Has Already Arrived,” Dasan 3.0, Republic of Korea, 2017.
- Republic of Korean government, “Strategy to Facilitate Digital Twin,” Sep. 6, 2021.
- Press Release of Defense Acquisition Program Administration, “Talk about Future Weapon System’s R&D and T&E with Digital Twin,” Oct. 15, 2023.
- Institute of Information & Communications Technology Planning & Evaluation, “A Technology Level Evaluation and Improvement Plan for Major Technologies Leading the Fourth Industrial Revolution,” Feb. 14, 2018.
- Card News of Ministry of Education, “Top 6 Core Technologies of The 4th Industrial Revolution,” Jan. 14, 2021.
- Kim, S. H. and Kim, M. J., “Manufacturing Innovation Policy Challenges for Next Production Revolution,” STEPI(Science and Technology Policy Institute), Policy Study No. 2016-20, 2016.
- Chun, K. W., Kim, H. D., Park, K. S. and Lee, K. S., “A Study on 5 Platform Technology Trends for 4th Industrial Revolution,” Proceeding of the 2017 KOTIS(Korea Technology Innovation Society) Fall Conference, 2017, pp. 1305-1319.
- Getty Image Korea (https://www.gettyimages.co.kr)
- Gelernter, D., “Mirror Worlds,” First edition, Oxford University Press, USA, 1991. [https://doi.org/10.1093/oso/9780195068122.003.0008]
- Grieves, M., “Transdisciplinary Perspectives on Complex Systems: New Findings and Approaches(Chapter 3: Digital Twin: Mitigating Unpredictable, Undesirable Emergent Behavior in Complex Systems),” First edition, Springer, Germany, 2016, pp. 85-113. [https://doi.org/10.1007/978-3-319-38756-7_4]
- Piascik, R., Vickers, J., Lowry, D., Scotti, S., Stewart, J. and Calomino, A., “Technology Area 12: Materials, Structures, Mechanical Systems, and Manufacturing Road Map,” NASA Office of Chief Technologist, 2010, pp. 15-88.
- Shin, K. Y. , Choi, H. J. and Park, S. J., “Developing a Digital Twin and Extended Reality based Future Integrated Combat Training Platform under 5G,” Journal of Digital Contents Society, Vol. 22, No. 4, 2021. pp. 727-735. [https://doi.org/10.9728/dcs.2021.22.4.727]
- Korea Trade-Investment Promotion Agency, Electronics and Telecommunications Research Institute
- Jang, Y. J., “Key to Digital Transformation, Digital Twin-Focusing on Manufacture Process and Smart City,” ICT SPOT Issue, SPOT No. 2019-26, 2019.
- Chang Y. S. and Jang I. S., “Technology Trends in Digital Twins for Smart Cities,” Electronics and Telecommunications Trends, SPOT Vol. 36, No. 1, 2021.
- Gartner Inc. (https://www.gartner.com, )
- Choi, W. S., Kim, H. G., Lee, J. H., Kim, M. W., Lee, M. H., Yu, J. S. and Seung, A H., “A Study on the Development Direction of the Defense Area Using Digital Twin,” Proceeding of the 2023 KAIS(Korea Academia-Industrial cooperation Society) Spring Conference, 2023, pp. 810-812.
- Institute of Information & Communications Technology Planning & Evaluation, “Korea Digital Twin Technology Roadmap,” 2021.
- Unlocking Value Across the UK’s Digital Twin Ecosystem(Feb. 2021), Digital Twins Working Group, techUK.
- Strategy for American Leadership in Advanced Manufacturing(Oct. 2018), Subcommittee on Advanced Manufacturing Committee on Technology of the National Science & Technology Council.
- Lee, J. P. and Ham, S. H., “A study on the Application of Digital Twin Technology for Each Stage of the Naval Weapon System Force Development Work,” Journal of the Korea Association of Defense Industry Studies, Vol. 29, No. 1, 2022, pp. 11-24. [https://doi.org/10.52798/KADIS.2022.29.1.2]
- Ryu J. Y., “Trends and Implications for the Promotion of Naval Ship Acquisition Project in Major Countries,” ROK Defense Policy Newsletter, KIDA(Korea Institute for Defense Analyses), Issue No. 1658 (Vol. 17-7), 2017.
- ROK Ministry of National Defense, Regulation No. 2779(Mar. 15, 2023, Partial Amendment), “Instruction of Total Life Cycle Management.”
- Woo, D. S., Lee, B. R., Ryu, J. H. and Kim, D. H., “An Exploratory Study for the Development Plan of the National Defense Experiment Project Conducted by the Navy,” Journal of Information Technology Services, Vol. 20, No. 6, 2021, pp. 151-162.
- Defense Acquisition University, USA (https://www.dau.edu/, )