APPLICATION OF IMPRECISE MODELS IN ANALYSIS OF RISK MANAGEMENT OF SOFTWARE SYSTEMS

Authors

  • Volodymyr Kharchenko National Aviation University
  • Oleg Alexeiev National Aviation University
  • Sergiy Rudas National Aviation University
  • Olena Kozhokhina National Aviation University

DOI:

https://doi.org/10.18372/2306-1472.72.11977

Keywords:

Bayesian networks, cause-and-effect relationships, decision making, risks, risk factors

Abstract

The analysis of functional completeness for existing detection systems was conducted. It made it possible to define information systems with a similar feature set, to assess the degree of similarity and the matching degree of the means from the "standard" model of risk management system, that considers the recommended ICAO practices and standards on aviation safety, to justify the advisability of decision-making support system creation, using imprecise model and imprecise logic for risk analysis at aviation activities. Imprecise models have a number of features regarding the possibility of taking into account the experts’ intuition and experience, the possibility of more adequate flight safety management processes modelling and obtaining the accurate decisions that correlate with the initial data; support for the rapid development of a safety management system with its further functionality complexity increase; their hardware and software implementation in control systems and decision making is less sophisticated in comparison with classical algorithms.

Author Biographies

Volodymyr Kharchenko, National Aviation University

Doctor of Engineering. Professor.

Vice-Rector on Scientific Work of the National Aviation University, Kyiv, Ukraine.

Editor-in-Chief of the scientific journal Proceedings of the National Aviation University.

Winner of the State Prize of Ukraine in Science and Technology,

Honoured Worker of Science and Technology of Ukraine.

Education: Kyiv Institute of Civil Aviation Engineers, Kyiv, Ukraine.

Research area: management of complex socio-technical systems,

air navigation systems and automatic decision-making systems aimed

at avoidance conflict situations, space information technology design,

air navigation services in Ukraine provided by СNS/АТМ systems.

Oleg Alexeiev, National Aviation University

Candidate of Technical Sciences. Associate Professor.

Air Navigation Systems department, Institute of Air navigation in National Aviation University.

Education: Faculty of Air Traffic Services, State Flight Academy of Ukraine, Kirovograd, Ukraine (2000).

Research area: improvement and automation of a professional

selection system and development of professional-major.

Sergiy Rudas, National Aviation University

Candidate of Technical Sciences of National aviation University.

Air Navigation Systems department, Institute of Air navigation in National Aviation University.

Education: Faculty of Air Traffic Services, State Flight Academy of Ukraine, Kirovograd, Ukraine (2005).

Research area: improvement and automation of a professional

selection system and development of professional-major.

Olena Kozhokhina, National Aviation University

Candidate of Technical Sciences.

Avionic department, Institute of Air navigation in National Aviation University.

Education: National Aviation University (2007).

Research area: reliability, human factor.

References

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Published

01-11-2017

How to Cite

Kharchenko, V., Alexeiev, O., Rudas, S., & Kozhokhina, O. (2017). APPLICATION OF IMPRECISE MODELS IN ANALYSIS OF RISK MANAGEMENT OF SOFTWARE SYSTEMS. Proceedings of National Aviation University, 72(3), 15–25. https://doi.org/10.18372/2306-1472.72.11977

Issue

Section

AEROSPACE SYSTEMS FOR MONITORING AND CONTROL

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