A study of the accuracy of the determination of corrections into the distances, measured by radio-electronic systems, is executed for moist component of refractive index. The original formulas of the determination of corrections for moist component into the inclined distances are obtained.
Keywords: Atmosphere, Refractive index, Moist constituting, Correction into the distance
The solution of the vital problem of transformation of coordinates of one system into another is proposed. The formulas of the connection of rectangular and geodetic coordinates, different three-dimensional rectangular coordinates and systems of plane coordinates are given.
Keywords: Geodesy, Coordinates, Transformation of coordinates
Methods of mathematical (geometric) modeling are often used in the current research of multivariate processes and their optimization tasks combined with traditional mathematical methods of experiment planning. This simulation is carried out by methods of descriptive geometry, its practical values a graphical representation of the functional relationships of the quality from factors and parameters that define a process with number of variables more than three. Definition’s algorithms of the optimization based on the Radishchev drawingin the article are given to ensure the visibility of images and solve certain technical problems. The graphical model of the process optimization of joining parts of garments was constructed.
Keywords: Technological process, optimization, modeling, descriptive geometry, multidimensional space, Radischev drawing, hyperplane, hypersurface, algorithm, factors, parameters
The article is devoted to the development of the new algorithm performance-training exercises on a computer simulator handling machine. The problem of training of operators handling machines, development of structure-aided training exercises for operators handling machines, the criteria for the exercise on a computer simulator handling machine, the calculation of the coefficient of absorption, using fuzzy logic, the algorithm of the exercise are discussed in the article. The work was supported by the Ministry of education and science of the Russian Federation (contract № 13.G25.31.0093) as part of the RF Government Decree № 218 "On measures of state support for the development of cooperation of Russian higher education institutions and organizations implementing complex projects on high-tech production"
Keywords: Handling machine, a computer simulator, computer-aided learning, learning coefficient, fuzzy output
The problem of interaction of mutually perpendicular magnetic fields in superconductors is considered. Possibility of use of a nonlinear susceptibility of superconductors for measurement of a magnetic field is shown, the assessment of sensitivity of the cryogenic probe magnetometer is carried out.
Keywords: superconductor, magnetometer, SQUID, cryotron, the crossed magnetic fields, non-linear magnetic, cryogenic probe
The problem of organizing network infrastructure of the training complex is considered in this paper. Described training complex designed for loading/unloading machine operators training. The variant of the solution that satisfies the requirements is proposed. The work was supported by the Russian Ministry of Education (contract № 13.G25.31.0093) as part of the RF Government Regulation № 218 "On measures of state support for the development of cooperation of Russian higher education institutions and organizations implementing complex projects on high-tech production"
Keywords: Computer training complex, architecture, control, crane
The article is devoted steps for the development technical support for crane operator training complex. An important component of technical support is a wireless terminals. Formulated a list of requirements for a wireless terminals: correct operation of the program crane simulator, reliability, compactness, wired and wireless communications to PC, flexible configuration, self-diagnostics, low price. Mobile Remote includes terminals and host. The host is connected to PC via USB interface, as USB HID device. Terminals transmits the information to a host by Bluetooth. Selected hardware base for the terminals and host (microcontrollers, wireless modules, batteries) and designed printed circuit boards. Investigations of the different batteries and the battery life time of terminals. The description of the design decisions, especially this development.
Keywords: Computer simulator, wireless terminals, microcontroller, battery, USB HID device
Construction lending risks define a special operations procedure for lender. The most important measure to construction lending risk minimization are the covenants (information and financial). The information covenants are used for minimization the hidden information (pre-contractual opportunism), and financial covenants (positive and negative) – for minimization the hidden action (post-contractual opportunism). Institutionalization of covenants as a relevant control and supervision procedure allow to reduce information asymmetry and make the construction lending process less risky and more predictable for concerned parties (agent and principal).
Keywords: real estate financing, default risk, construction loans, credit capacity, debt, financial covenant
Combined method which allows analyzing parameters of the nanoscale atomic and electronic structure of materials relying on three different methods (x-ray absorption spectroscopy (XAFS), x-ray diffraction (XRD) and Raman spectroscopy) was developed. The method was applied for the study of nickel oxide nanoparticles, which serve as an efficient catalyst for the artificial photosynthesis process.
Keywords: solar energy, artificial photosynthesis, NiO, Raman, x-ray diffraction, XAFS
In article for stability conditions in "small" the synthesis algorithm in real time of optimum discrete anticipatory control is received by mekhatronny object which together with algorithm of an assessment of a condition of the discrete filter of Kalman realize an electronic adaptive control system. In "big" it is offered to apply management of mekhatronny object to the maximum speed with neyrose-tevy realization and intellectual realization on "golden rule" of the person, making the decision. System synthesis of offered algorithms in real time realizes intellectual and adaptive system of anticipatory management of mekhatronny object of changeable structure.
Keywords: mekhatronny object of changeable structure, criterion of the generalized work, an assessment of signals of the management, predicting model, criterion of a maximum of speed, neuronetwork realization to the maximum speed; realization on "golden rule".
We have carried out the analysis on the scientific and technological literature on methods of calculation and analysis of the x-ray diffraction, x-ray absorption and Raman spectra used to analyse the structure of the materials for hydrogen storage under realistic operating conditions. The simulations were carried out for the series of small palladium nanoclusters with embedded hydrogen. Multiscale computer modelling was used to simulate the dynamics of structure of the materials during charge/discharge phases.
Keywords: hydrogen storage, XANES, x-ray diffraction, Raman scattering, fuel cell
The mathematical model of functioning of mekhatronny object of the changeable structure is given in article, described predicate and differential and predicate raznostny by the equations. Expression for an assessment or a changeable part of discrete analog of criterion of the generalized work is deduced by optimization of management by mekhatron-ny object of changeable structure.
Keywords: mekhatronny object of changeable structure, an assessment of criterion of the generalized work, predicting model, optimum algorithm of management with predicting model, the predicate and differential equations, predicate raznostny the equations.
One of the priorities of socio-economic development of the municipality is the effective work aimed at improving the efficiency of territorial resources’ using, quality development, reconstruction and modernization of the network of agency of health care. In this article the problem of placement for agency of health care considers at reconstruction of urban areas. There is an environmental condition in focus, when choosing a site location of the agency of health care.
Keywords: agency of health care planning, GIS-technologies, Sustainable development, reconstruction of urban areas, environmental condition
This article analyzes the condition of the vehicle driver by methods using data RR-interval time series implementing wavelet-transform. The results of the discrete Wavelet-transform with the Daubechies wavelet of the fourth order are considered.
Keywords: wavelet-transform, RR-interval series, interval diagram
This paper considers the problem of constructing the architecture of the mobile training complex of the loading/unloading machine, which includes a crane and crane control. The work was supported by the Russian Ministry of Education (contract № 13.G25.31.0093) as part of the RF Government Regulation № 218 "On measures of state support for the development of cooperation of Russian higher education institutions and organizations implementing complex projects on high-tech production"
Keywords: Computer training complex, architecture, control, crane