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http://dx.doi.org/10.9766/KIMST.2014.17.4.436

A Study on the Trend of an Avionics System Architecture Development for UAV  

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)
Publication Information
Journal of the Korea Institute of Military Science and Technology / v.17, no.4, 2014 , pp. 436-447 More about this Journal
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.
Keywords
Unified Avionics Network; Vehicle Management Computer; Integrated Modular Avionics; Autonomy Flight;
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