Journal of the Korea Institute of Military Science and Technology (한국군사과학기술학회지)

The Korea Institute of Military Science and Technology (한국군사과학기술학회)
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A Study on the Trend of an Avionics System Architecture Development for UAV

무인기 항공전자 체계의 아키텍처 개발 동향연구

  • Kim, Sung Woo (The 7th Research and Development Institute, Agency for Defense Development) ;
  • Sim, Jae Ick (The 7th Research and Development Institute, Agency for Defense Development) ;
  • Lee, Wang Gug (The 7th Research and Development Institute, Agency for Defense Development) ;
  • Lee, Woo Jin (The 7th Research and Development Institute, Agency for Defense Development) ;
  • Won, Dae Yeon (The 7th Research and Development Institute, Agency for Defense Development)
  • 김성우 (국방과학연구소 제7기술연구본부) ;
  • 심재익 (국방과학연구소 제7기술연구본부) ;
  • 이왕국 (국방과학연구소 제7기술연구본부) ;
  • 이우진 (국방과학연구소 제7기술연구본부) ;
  • 원대연 (국방과학연구소 제7기술연구본부)
  • Received : 2013.09.10
  • Accepted : 2014.06.13
  • Published : 2014.08.05
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Abstract

The major elements of avionics system architecture are requirements, Real Time Operating System, message communication, memory, and data format etc. Herein describes a state-of-the-art development trend for the avionics system architecture, system requirements and data bus among the major elements of avionics system. While, domestic technology has been tried to Integrated Modular Avionics(IMA) system based on the Avionics Full Duplex Switched Ethernet(AFDX) technology during Light Attack Helicopter(LAH) project in Korea, but not yet proved as the product case in Full Scale Development Phase. The avionics system architecture considering the domestic inexperience of the IMA system architecture are suggested for the Next-generation Corps Unmanned Aircraft System.

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References

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