Journal of Aerospace System Engineering (항공우주시스템공학회지)

The Society for Aerospace System Engineering (항공우주시스템공학회)
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Analysis for Next-generation High-Speed MIL-STD-1553 Bus Technology

차세대 고속 MIL-STD-1553 버스 기술 분석

  • Jung, Jin Pyong (KARI, Satellite R&D Head Office, Satellite Payload Research Office) ;
  • Lee, Sang Gye (KARI, Satellite R&D Head Office, Satellite Payload Research Office) ;
  • Lee, Seung Hoon (KARI, Satellite R&D Head Office, Satellite Payload Research Office)
  • 정진평 (항공우주연구원 위성연구본부 탑재체연구단) ;
  • 이상규 (항공우주연구원 위성연구본부 탑재체연구단) ;
  • 이승훈 (항공우주연구원 위성연구본부 탑재체연구단)
  • Received : 2017.10.25
  • Accepted : 2017.12.12
  • Published : 2017.12.31
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Abstract

The MIL-STD-1553 standard has been used for over 40 years as a data bus technology for high-reliability mobile systems. However, 1 Mbps transmission speed is absolutely insufficient to implement sensor data convergence, which is an essential requirement of modern aerospace systems. In this paper, we analyze the hierarchical structure of the MIL-STD-1553B version specification and describe several methods to increase the transmission speed without losing the advantages of the existing MIL-STD-1553 bus. In addition, we analyzed the R & D cases of the high-speed MIL-STD-1553 technology, which have been conducted in leading aerospace countries.

MIL-STD-1553 버스 표준은 40여 년 동안 고 신뢰성 이동체 시스템의 데이터버스 기술로 많이 사용되어 왔다. 하지만 현대 최신의 항공우주시스템의 필수 요구사항인 센서 데이터 융합을 구현하기 위해서는 1 Mbps 전송속도는 절대적으로 부족하다. 본 논문에서는 MIL-STD-1553B 버전 규격을 중심으로 계층구조로 분석하여 기존 MIL-STD-1553 버스의 장점을 잃지 않으며 전송속도를 높이기 위한 방안을 기술하였다. 또한 항공우주 선도국가에서 수행된 고속 MIL-STD-1553 버스 기술에 대한 연구개발 사례를 분석하였으며 이를 구현하기 위해 사용된 핵심기술을 분석하였다.

Keywords

References

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