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Within the framework of this research, the task of dynamic management of innovations in the sphere of high-tech industries is formulated and the need to identify patterns of decision-making about the need to recycle current innovative products and to bring the next generation of innovations to market is determined. Dynamic properties of innovative processes are singled out, on their basis a mathematical...
The purpose of this research was to form an effective model for assessing the sustainability of an industrial enterprise development. Regression analysis of macroeconomic indicators time series have shown that the sustainability development of industry primarily depends from the financial stability of industrial enterprises. In that time, main drawback of financial condition evaluation models is their...
Practical technique of the analysis of scientific metaphors on the basis of multidimensional data of observation astrophysics, monitoring of medical institutions by interpretation of points multidimensional space of parameters of objects of monitoring are offered. By cognitive machine graphics these algorithms form cognitive images as scientific graphic metaphors in consciousness of the user. Efficiency...
Intellectual learning systems (ITS) are integrate subsystems of users, learning content, learning strategies, communication, processing of heterogeneous data and information in their architecture. ITS are developed as part of a blended/hybrid design initiative to support learning processes. The concept of blended learning has been actively developing recently. Efforts in the field of development of...
The choice of the most efficient modernization strategy for an industrial enterprise is made according to the economic model of financial and investment planning given the comparison of key indicators of financial and economic activity. During the study, the analysis of financial and economic activities over the years 2015 and 2016 was carried out and the forecast of indicators for the period 2018–2021...
A robot system anomalous behavior detection is studied in the paper. It is supposed that robots are equipped with many sensors such that a set of environment vectors can be obtained at every time moment. A Siamese neural network (SNN) as a special type of neural networks is proposed to be used in order to detect anomalous behavior. It can be regarded as an alternative to the well-known Mahalanobis...
The article considers the problem of improving the effectiveness and reliability of the adaptive control systems for the CNC machining centers due to the on-line diagnostics of machining process. The research results of the impact of the surface layer properties on the characteristics of the cutting process are given. The possibility of on-line diagnostics of the cutting process due to measurements...
The organization of monitoring of an aromosecurity of space with the help the aromosensory of systems and networks of terminals of smells. Approach which allows to create effective systems for safety of vital space, protection from technogenic, productions, social interactions, etc. factors is offered.
The intelligent system is constructed by using three basic principles of decomposition, the neural network and fuzzy approach, swarm intelligence, expert systems, pattern recognition, video content analysis, simultaneous localization and mapping, fractal and the wavelet-analysis. The principle of design, the structural and functional schemes of the security intelligent system are offered. These principle...
At the present stage of development of automatic control systems the issue of maintaining of a given temperature regime appears. The authors have developed a method of synthesis of nonlinear regulators to stabilize a control object temperature field (published by Ilyushin, Y., Pervukhin, D., Afanasieva, O., Klavdiev, A., & Kolesnichenko, S. (2014). The Methods of the Synthesis of the Nonlinear...
The aim of the study was to evaluate the repeatability of the human breath acetone concentration during stress testing. Eight healthy men aged 19 to 34 years were tested (mean age 26.9 ± 1.4). Subjects performed a stress testing on cycle ergometer at twice-weekly intervals. As a result of processing the obtained data, a good similarity between the initial and repeated curves of the acetone concentration...
The algorithm of expert evaluation of software tools to create distance courses using the Analytic Hierarchy Process is proposed, a system of criteria is developed and a hierarchical model of choice of optimal solution that improve the quality of the educational process through the use of innovative methods and technologies.
We consider a modified genetic algorithm that uses the two-dimensional orthogonal packing method and a block decoder for placement of the structural elements on the printed circuit board, taking into account the generalized quality criterion. Four ways are proposed to form a priority list, which determines the order of the items selection for placement.
The impact of the fitness functions: minimizing the RMS / maximum side lobe in the working area of the ACF signal is examined. Also the influence of such genetic algorithm parameters as the population size, the mutation rate, the type of crossover functions and other at the rate of convergence of the algorithm to solve the problem of the signal synthesis with a low level of side lobe is investigated...
The article describes the synthesis of a control system of a hermetic electromechanical converter with respect to the complex security systems. We take into account the design features of the controlled object based on a fuzzy logic controller. We carried out the comparison of the transients which are character for the classical and fuzzy controllers with different algorithms.
The use of the Bayesian approach with the aim of its application to the processes of various types is a rather urgent task of evaluating statistical as well as mathematical models. The Bayesian methodology is an alternative to the classical statistical approach, this methodology makes it possible to give the models under study the most complete and accurate estimate. Also, the Bayesian approach provides...
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