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  7. 2013 год
  8. 35-2

Electronic Modeling

VOL 35, NO 2 (2013)

CONTENTS

Mathematical Methods and Models

  ZAVOROTNYI A.L., KASYANYUK V.S.
Pareto-Optimal Reconstruction of Functional Relations by Inaccurate Data
3-14
  DOLGIN V.P.
Method for Estimation of Stability of the Dynamic System by the Michailov criterion
15-24
  BOMBA A.Ya., SINCHUK A.M., YAROSHCHAK S.V.
Method of Complex Analysis of Research of Diphasic Filtration in Horizontal Layers with Allowance for Hydraulic Fractures
25-34

Informational Technologies

  TIMCHENKO L.I., YAROVOY A.A., KOKRYATSKAYA N.I.
Theoretical and Applied Aspects of Parallel-Hierarchical Multilevel Transformations of Digital Signals
35-54
  SEMENKO A.I., MELNIK I.V.
Calculation of Autocorrelation Function of Digital Signals Using Matrix Macrooperations of MatLab System
55-66

Accuracy, Reliability, Diagnostics

  FARKHADZADE E.M., MURADALIEV A.Z., FARZALIEV Yu.Z.
Qualitative Estimation of Individual Reliability of Power System Equipment and Devices
67-80

Application of Modelling Methods and Facilities

  TARAN Ye.P., ZUEV S.A.
3D-Model of Electro-Thermal Processes in Layer-Heterogeneous Structures under the Influence of Microwaves
81-94
  ZAPOROZHETS Yu.M., KONDRATENKO V.Yu., KONDRATENKO Yu.P.
Peculiarities of Computer Modeling of Components of Magnetic Field near the Pole Faces
95-108
  MAKEYEV V.I., TROFIMENKO P.E., LYAPA M.M., LATIN S.P.
Efficiency of the Use of Informational Aircrafts with GPS-Trackers
108-118

Pareto-Optimal Reconstruction of Functional Relations by Inaccurate Data

ZAVOROTNYI A.L., KASYANYUK V.S.

ABSTRACT

A new method of reconstruction of functional relations has been developed. Instead of function’s values this method uses its integral values with allowance for errors in the initial data. Errors in the data are represented with fuzzy values. The function value estimates are achieved due to solving the Pareto-optimization problem. The consistency criteria for the developed estimates have been determined.

KEYWORDS

 

REFERENCES

 

Full text: PDF (in Russian)

Method for Estimation of Stability of the Dynamic System by the Michailov criterion

DOLGIN V.P.

ABSTRACT

The method of stability estimation for the linear dynamic system from results of analysis of the characteristic polynomial in the frequency region has been expounded. The analytical stability criterion has been formulated. The results of simulation design are presented.

KEYWORDS

 

REFERENCES

 

Full text: PDF (in Russian)

Method of Complex Analysis of Research of Diphasic Filtration in Horizontal Layers with Allowance for Hydraulic Fractures

BOMBA A.Ya., SINCHUK A.M., YAROSHCHAK S.V.

ABSTRACT

The method of complex analysis developed by the authors has been for the case of research of behaviour of the «hole-crack-layer» system elements with allowance for saturation changes during diphasic filtration in a homogeneous horizontal layer in the case of intensification of the influx of stratal liquid to the mining hole as a result of flow disturbance by hydraulic fractures of the layer.

KEYWORDS

 

REFERENCES

 

Full text: PDF (in Russian)

Theoretical and Applied Aspects of Parallel-Hierarchical Multilevel Transformations of Digital Signals

TIMCHENKO L.I., YAROVOY A.A., KOKRYATSKAYA N.I.

ABSTRACT

An analysis of structural-functional organization of the network architecture of parallel-hierarhical transformation and mask generation methods has been performed. The method of optimized forming of masks by encoding information in parallel-hierarchical transformation is proposed. The software package with high speed performance of lossless direct and reversal parallel-hierarhical transformation of information has been developed.

KEYWORDS

 

REFERENCES

 

Full text: PDF (in Russian)