Malafeyev Y. Models and methods of computer-aided integrated service analysis in corporate networks

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0404U002426

Applicant for

Specialization

  • 05.13.06 - Інформаційні технології

11-06-2004

Specialized Academic Board

Д 64.062.01

National Aerospace University "Kharkiv Aviation Institute"

Essay

The dissertation is devoted to development of computer-aided integrated service analysis models and methods in corporate networks (CN). The new information exchange regional system (IERS) model is developed. This model represents such systems on two levels (network and datalink) and allows to estimate quality of information transmission subsystem functioning in IERS. There is shown that major important quality indices are probability-temporal characteristics (PTC). Improved: 1) the method of IERS construction variant analysis on the basis of complex hierarchical multilevel model, which takes into account topological, information and technical aspects for determining PTC nominal mode of functioning; 2) the method of information delivery probability determination for the given time, which takes into account a variety of information at IERS network level and service priorities in CN; 3) the method of diagnostic models analysis, which allow to create effective diagnostic maintenance of control-correctionalstation of surface differential addendum of space navigation maintenance system. System analysis method in sphere of IERS formalisation, structuring and detail elaboration is taken further development. Developed models and methods are implemented in software, two programs of which checked and registered State department intellectual property. Obtained results are implemented into scientific-research and industrial enterprises.

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