Odessa State Academy of technical regulation and quality

and quality, Ukraine

Odessa State Academy of technical regulation and quality

and quality, Ukraine

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Leonid K.,Odessa State Academy of Technical Regulation and Quality | Alexandr L.,Odessa I I Mechnikov National University | Alina L.,Odessa State Academy of Technical Regulation and Quality
Metallurgical and Mining Industry | Year: 2015

The paper presents methodology for proof of the calculation results of the stress-strain state of engineering structural elements typical method of finite and boundary elements. In the role of investigating construction there chosen design scheme combined arch systems with different rigidities Rigil and racks, as well as four times statically indeterminate beam, which changes discretely lateral stiffness ratio of the Winkler coefficient elastic base has a resilient support and a portion of the beam is free from the base. The techniques of taking into account additional factors structures in the boundary element method, and in the finite element method are suggested. © Metallurgical and Mining Industry, 2015.


Velychko O.M.,Ukrmetrteststandart | Gordiyenko T.B.,Odessa State Academy of technical regulation and quality | Kolomiets L.V.,Odessa State Academy of technical regulation and quality
Metallurgical and Mining Industry | Year: 2015

The algorithms and composition of programmatic-instrumental complexes for the evaluation of competence level of experts that are based on the Analytic Hierarchy Process and with the account of uncertainties of data are considered. For the quantitative evaluation of competence of experts in the offered complexes the special criteria are used with their point evaluation. The offered complexes are designed to forming of the most qualified groups of experts for the group expert evaluation of the most essential problem questions in different fields of activities.


Kvasnikov V.P.,National Aviation University | Ganeva T.I.,Odessa State Academy of Technical Regulation and Quality
Metallurgical and Mining Industry | Year: 2015

The method of penalty functions is analyzed. Methodology of finding of optimal parameters of complex loaded components is used. In this report also there described how to determine the directions of principal strain tensor axes, major strains and stresses by measuring deformations in complex loaded details.


Kolomiets L.V.,Odessa State Academy of Technical Regulation and Quality | Podostroets K.A.,Odessa State Academy of Technical Regulation and Quality
Metallurgical and Mining Industry | Year: 2015

The algorithm of evaluation of measurement uncertainty of total stations permanence during calibration procedure is presented. The procedure of evaluation of uncertainty using two methods of calibration of total stations is considered. © Metallurgical and Mining Industry, 2015.


Velychko O.M.,State company Ukrmetrteststandart | Gordiyenko T.B.,Odessa State Academy of Technical Regulation and Quality | Kolomiets L.V.,Odessa State Academy of Technical Regulation and Quality
Metallurgical and Mining Industry | Year: 2015

Methodology of evaluation of expert's competence in mind of data uncertainties and results of its using in the field of standardization for forming of expert's group are considered. For the quantitative evaluation of expert's competence the special criteria with its numerical score are offered. Methodology of group expert evaluation in mind of expert's competence and results of its using in the field of standardization are considered. For the quantitative evaluation of the most essential problem questions for more detailed its consideration questions for the special questionnaire with its numerical score are worked. © Metallurgical and Mining Industry, 2015.


Sychov M.,Odessa State Academy of Technical Regulation and Quality | Kolomiets L.,Odessa State Academy of Technical Regulation and Quality
Metallurgical and Mining Industry | Year: 2015

Questions of ecological safety at realization of Energy strategy of Ukraine till 2030, negative impact on environment and human health in a zone of projects implementation of this strategy, questions of social responsibility of the government at design, construction and work of such power objects and need of primary development of nuclear power which has ecological advantages and significant own resources in its area as main direction of power supply of Ukraine, are considered.


Velychko O.M.,SOE Ukrmetrteststandart | Karpenko S.R.,SOE Ukrmetrteststandart | Gordiyenko T.B.,Odessa State Academy of technical regulation and quality | Kolomiets L.V.,Odessa State Academy of technical regulation and quality
Metallurgical and Mining Industry | Year: 2015

Possibilities of offered software for the quantitative evaluation of expert's competence with the use of methodologies based on method of analysis of hierarchies and taking into account the data uncertainties are considered. Application of such special software allows promoting reliability of determination of level of expert's competence and more reasonably to do the choice of the most competent from them for forming groups of experts in the different fields of activities.


Skachkov V.V.,Odessa State Academy of Technical Regulation and Quality | Chepkyi V.V.,Odessa State Academy of Technical Regulation and Quality | Bratchenko H.D.,Odessa State Academy of Technical Regulation and Quality | Efymchykov A.N.,Odessa State Academy of Technical Regulation and Quality
Radioelectronics and Communications Systems | Year: 2015

The Shannon entropy metric modified for solving the problem of estimating the information capabilities of adaptive radio engineering system in conditions of intrasystem uncertainty has been considered. The application of entropy approach was shown as a tool of the generalized representation of known criteria of adaptive signal processing during the intrasystem perturbations of system parametric vector. © 2015, Allerton Press, Inc.

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