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Study on the Model of Fighter Aircraft Mission Severity for Development of KF-X  

Kim, Sug-Ho (Korea National Defense University)
Hwang, Young-Ha (Aero-Technology Research Institute)
Shin, Ki-Su (Korea National Defense University)
Publication Information
Journal of the Korea Institute of Military Science and Technology / v.12, no.2, 2009 , pp. 248-257 More about this Journal
Abstract
The aim of this paper is to propose fighter aircraft's mission severity model which can be used as one of key factors for designing a structure and determining design life of KF-X. The mission severity is a quantitative data of flight loads and expressed by Nz(Vertical Load Factor) exceedances or occurrences. The severities of the flight loads depended on the circumstances of the countries which operate fighter aircraft. In this paper we have studied on Nz occurrences/exceedances of ROKAF fighter aircraft to generate mission severity model for the KF-X. The analyses of flight data were accomplished by using the Matlab.
Keywords
Aircraft Structure Integrity Program; Nz; Mission Severity; Nz exceedances/occurrences;
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