| A Study on the Trend of an Avionics System Architecture Development for UAV |
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Sung Woo Kim, Jae Ick Sim, Wang Gug Lee, Woo Jin Lee, Dae Yeon Won |
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The 7th Research and Development Institute, Agency for Defense Development |
| 무인기 항공전자 체계의 아키텍처 개발 동향연구 |
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김성우, 심재익, 이왕국, 이우진, 원대연 |
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국방과학연구소 제7기술연구본부 |
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| Abstract |
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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. |
| Key Words:
Unified Avionics Network, Vehicle Management Computer, Integrated Modular Avionics, Autonomy Flight |
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