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http://dx.doi.org/10.5139/JKSAS.2014.42.4.344

A Study on Improvement about abnormal display of Multi Function Display for KUH  

Kim, Young Mok (Defesne Agency for Technology and Quality)
Chang, Joong Jin (Defesne Agency for Technology and Quality)
Jun, Byung Kyu (Defesne Agency for Technology and Quality)
Kim, Chang Young (Defesne Agency for Technology and Quality)
Kim, Tae Hyun (Korea Aerospace Industries)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.42, no.4, 2014 , pp. 344-350 More about this Journal
Abstract
Multi Function Display(MFD) of Korean Utility Helicopter(KUH) is the component of mission management/display control system and displays image information(navigation, flight, survivability, digital map, maintenance) acquired from Mission Computer(MC) while the aircraft is operated. It is an essential equipment for pilots to perform flight mission and it has functions of display scene control, data display, built in test(BIT) and brightness control. In this paper, it is analyzed the cause of abnormal display(flickering) on MFD and summarized the design changes to solve the defect. It is also described system safety analysis and suggested verification results of flight/ground test.
Keywords
KUH; MFD; MC; Flickering; IVI; DAU;
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  • Reference
1 Jung Soo Jang, Min Jae Shin, "A Study of Scaling Algorithm Applicability for KHP Multi-Function Display", The Proceedings of the Korean Society for Aeronautical and Space Sciences Fall Conference, pp.521-524, Nov 2007
2 Digital Visual Interface, DVI 1.0, Digital Display Working Group(DDWG), Apr 1999
3 Digital Visual Interface(DVI) WHITE PAPER, InFocus Corporation, Nov 2001
4 High Performance Wire and Cable, Tensolite
5 Chang-Hyun Yoo, Jung-soo Jang, Duck-Won Lee, "A design for improving display noise of Avionics Digital Multi Function Display using a equalizer circuit", The Proceedings of the Korean Society for Aeronautical and Space Sciences Fall Conference, pp.1666-1671, Nov 2011
6 88PR0006, "KUH Subsystem Hazard Analysis", Defense Acquisition Program Administration, Apr. 2012
7 88KHZM7146, "Oprerational Manual for KUH MEP", Agency for Defense Development, Sep. 2012.
8 Sung Woo Kim, "Application Software Implementation for Military Aviation Dumb-type Multi Function Display", The Proceedings of the Korean Society for Aeronautical and Space Sciences Spring Conference, pp.973-976, Apr 2009