DOI QR코드

DOI QR Code

A Study of Software Hazard Analysis for Safety Critical Function in Military Aircraft

  • Oh, Hung-Jae (Department of Information & Communication Eng., Anyang University) ;
  • Hong, Jin-Pyo (Department of Information & Communication Eng., Anyang University)
  • 투고 : 2012.05.25
  • 발행 : 2012.06.30

초록

This paper is the Software Hazard Analysis (SWHA) which will study the managerial process and the technical methode and techniques inherent in the performance of software safety task within the Military Aircraft System Safety program. This SWHA identifies potential hazardous effects on the software intensive systems and provides a comprehensive and qualitative assessment of the software safety. The purpose of this paper is to identify safety critical functions of software in Military A/C. The identified software hazards associated with the design or function will be evaluated for risks and operational constraint to further improve the software design requirement, analysis and testing efforts for safety critical software. This common SWHA, the first time analysis in KOREA, was review all avionics OFP(Operational Flight Program), and focus only on software segments which are safety critical. This paper provides a important understanding between the customer and developer as to how the software safety for the Military A/C will be accomplished. It will also provide the current best solution which may as one consider the necessary step in establishing a credible and cost-effective software safety program.

키워드

참고문헌

  1. Debra S. Herrmann, "Software Safety and Reliability" IEEE Computer Society, Los Alamitos, pp.18-27, pp.160-190, 2010.
  2. U.S Airforce "Weapon Systems Software Management Guidebook" Secretary of the Air Force for Aquisition, ver.1 pp73-82, Aug. 2008.
  3. DO-178B "Software Consideration in Airborne system and Equipment Certification" RTCA Inc. Washington D.C, pp. 5-8, 1992
  4. Lawrwnce Livermore National Lab "Software safety Hazard Analysis" U.S. Nuclear Regulatory Commission, NASA-GB-8719 pp.22-32, 2004.
  5. Joint Services Software Safety Committee "Software System Safety Handbook" Joint Services Computer Resources Management Group, pp.63-73, Dec. 1999.
  6. Jinpyo Hong, Hungjae Oh "A study of Design Concept for Mission computer in KFX program", The 7th Conference on National Defence Technology, Vol 1 pp.249-256, July 2011.
  7. MIL-STD-882C/D "Standard Practice for System Safety", USA Department of Defence, Appendix A, Feb. 2000.
  8. Mats P.E.Heimdahl "Formal Verification of Flight Critical SW" AIAA Guidance, Navigation and Control Conference, Aug. 15-18 2005.
  9. Andrew Kornecki "SW Certification for Safety Critical System : A Status Report", Processing of the International Multiconference on Computer Science Technology, pp.665-672, 2008.
  10. Chang Jin Kim "Formalism-Based Defence Safety/Security Critical SW Development & Certification Criteria" Korea Institute of Military Science and Technology, Vol 10. Mar. 2007.