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DIPLOMA WORK USE OF OPERATIONAL CALCULUS FOR MODELLING AND STUDYING ECONOMIC PROCESSES

DIPLOMA WORK USE OF OPERATIONAL CALCULUS FOR MODELLING AND STUDYING ECONOMIC PROCESSES. Student : Michailo HUDYM Specialty : Economic cybernetics Scientific supervisor : Doctor of Engineering, Full Professor Yu. K. Taranenko.

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DIPLOMA WORK USE OF OPERATIONAL CALCULUS FOR MODELLING AND STUDYING ECONOMIC PROCESSES

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  1. DIPLOMAWORK USE OF OPERATIONAL CALCULUS FOR MODELLING AND STUDYING ECONOMIC PROCESSES Student: Michailo HUDYM Specialty:Economic cybernetics Scientific supervisor: Doctor of Engineering, Full Professor Yu. K. Taranenko Alfred Nobel UNIVERSITY, DNIPROPETROVSKDEPARTMENT OF ECONOMIC CYBERNETICS AND MODERN INFORMATION TECHNOLOGIES Dnipropetrovsk 2014

  2. The purpose is to examine the system and explore dynamic development of the models of the economic objects through the operational calculus. The novelty of the results consists in improvement of the economic models, especially for decision-making due to forecasting methodology.

  3. Tasks of the diploma research : to analyze operational calculus for cyclic processes in the economy; to create a predicting model using modern tools (software); to justify solutions to management problems in real time; to assess the models; to use methods of operational calculus.

  4. The object of the investigation is economic systems which have dynamic and cyclical nature of development at any levels. The subject of the investigation is the complex tools of operational calculus and its form in computer programs.

  5. The main simple units A proportional unit A discrete delay unit A unit of the sum An accumulation unit, reversibly - a differentiating unit An inertial delay unit

  6. Structural transformation of unit connectivity to analyse series connection to analyze parallel connections to analyze feedback connection

  7. The major used transformation iNvestigated

  8. A sample of the tracking system

  9. modified dynamic Simulink model of prediction

  10. Properties of the modified dynamic Simulink model of prediction • The modified model is simple in use and based on the theory of the ecological and economic «Predator-Prey» model. • Additional parameters were added that are based on the theory of investigation of operational calculus.

  11. this is the ecological and economic model when it is stable Signals of output and result

  12. The main solved tasks of the model • The created model can: • show the cycle of the capital in time; • show the impact on the input of any transfer function; • identifying errors from reality; • show the dynamics generating an economic cycle.

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