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| Annotations | | ELECTRIC DRIVE IN MODERN MECHANIZED AND AUTOMATED EQUIPMENT FOR MIG WELDING Lebedev Vladimir Alexandrovich, Doctor of Technical Sciences, Professor, Institute of Electric Welding of Å.Î.Paton NAS of Ukraine. E-mail: lebedevvladimir@ukr.net Abstract. Possibilities and fields of electric drive using in equipment for mechanized arc welding with a consumable electrode. It is shown that modern condition of arc welding technology can be greatly enhanced with the use of impulse algorithms of electrode wire movement system. Using of high dynamic stepper and switched reluctance electric drives as a moving mechanism electric drive. Switched reluctance electric drive structure was chose as the most effective for welding automatic and half-automatic welding devices. Keywords: welding, equipment, mechanization, automation, mechanisms, systems, driving, regulation, peculiarities | | DINAMIC VALUES OF DC MOTORS Limonov Leonid Grigorievich, Candidate of Technical Sciences, ChAO «Tyazgprom-avtomatika», Chief Specialist of a Division, Ukraine,
Contact phone: +38(057)758 64 88.
E-mail: mail@ tpa5.com.ua Abstract. This paper lists calculated characteristics of the value that is defined by the ratio of rotation moment of electric motor to its moment of inertia and determines the acceleration capacity of DC motors. This value is a dynamic quality factor; it significantly influences the speed of electric motor that uses motor drive. Keywords: dynamic quality factor, dc motor, electric drive, dynamic quality, moment of inertia, rated rotation torque | FEATURES OF BRUSHLESS DC MOTORS IN PASSENGER LIFT LIFTING MECHANISM Boyko Andrey Aleksandrovich, Candidate of Technical Science, Associate Professor of Odessa National Polytechnic University, Computer-controlled Electromechanical Systems department, Ukraine
Akchebash Natalia Viktorovna, Postgraduate Student of Odessa National Polytechnic University, Computer-controlled Electromechanical Systems Department, Ukraine, E-mail: 4ud8@mail.ru Abstract. The use of innovative brushless dc motor with a disk rotor in the gearless elevator mechanisms is proposed. The resulting mathematical model allows the study of dynamic modes of operation of the electric elevator (EP). Functional diagram of the EP brushless dc is shown. Given the speed and current waveforms which were obtained using the mathematical model and by experiment Keywords: passenger elevator, gearless machine, operated electric, brushless dc motor with disc rotor. | | THE EFFICIENCY OF SUPERCAPACITORS USING IN AUTONOMOUS ELECTRIC TRANSPORT Gerasymiak Valdis Georgievich, Post-graduate Student of Odessa National Polytechnic University, Computer-controlled Electromechanical Systems department, Ukraine, E-mail: valdger@gmail.com Abstract. Advantages of supercapacitor usage as an additional source of electric power in autonomous Electric Vehicle are investigated. Temperature influence on battery capacity data is given. The simulation has shown that the use of supercapacitor positively affects both on increase of battery life cycle and it runtime. Keywords: electric drive, supercapacitor, battery, electric car, electric motor, vehicle simulation, temperature, battery capacity, cycles movement experiments, recovery. | | BALANCING SYSTEM OF ACCUMULATOR BATTERIES Smotrov Evgenij Aleksandrovich, Candidate of Technical Sciences, Senior Engineer STC “Stankosert”, Ukraine,
Contact phone: +38(048)-728-85-05.
E-mail: ukrniisip@gmail.com
Akshintsev Denis Igorevich, Student of department of Odessa National Polytechnic University, Ñomputer-controlled Electromechanical Systems department, Ukraine
Subbotin Viktor Vladimirovich, Student of Odessa National Polytechnic University, Computer-controlled Electromechanical Systems Department. E-mail: subtev@gmail.com
Suslenko Alexandr Yurevich, Post-graduate Student of Odessa National Polytechnic University, Ñomputer-controlled Electromechanical Systems department, Ukraine Abstract. The basic topology of passive and active balancing devices is observed, advantages and deficiencies of each of topology are reflected in this paper. Results of the test of flyback topology based active balancing device are shown. Keywords: battery management system, Li-Ion battery, balancing, topology, DC-DC converter, flyback, single switched capacitor, double tiered switched capacitor, buck-boost, forward. | | METHOD OF EVALUATION EFEKTYVNSTI ELECTRICITY CONSUMPTION OF IRON ORE ENTERPRISES
Sinchuk Oleg Nikolaevich, Doctor of Technical Sciences, Professor,
Chief of departmentAutomated Electromechanical Systems in Industry and in Transport State Institution of Higher Education «Kryvoi Rog National University», 11, XXII Partz’yizdu str., Kryvoi Rog, 50027, Ukraine,
Å-mail:. speet@ukr.net
Sinchuk Ihog Olegovich, Candidate of Technical Sciences, Associate Professor, department of Automated Electromechanical Systems in Industry yizdu str., Kryvoi Rog , 50027, Ukraine,
Å-mail: speet@ukr.net
Beridze Tatiana Mykhailovna, Candidate of Technical Sciences, Associate Professor,
Public Higher Education Institution «Kryvoi Rog National University», str. Semashko, 16. Ukraine.
Å-mail: beridzet2008@rambler.ru
Yalovaya Helena Nykolaivna, Post Graduate Public Higher Education Institution
«Kryvoi Rog National University», str. XXII parts’ezda,11.
Ukraine.
Å-mail: al4433@mail.ru Abstract. The results of research on the analysis of energy consumption by domestic iron ore mines are given. The proposed method proved managing power consumption of iron ore production, which involves: forming a base factor of the factors influencing the supply, the calculation of the integral indicator of power supply enterprise management, measuring the energy efficiency of enterprises, the assessment of its compliance lifecycle based on the integral indicator. Êeywords: power consumption, iron ore production, control, integrated indicator, life cycle, the quotient space, correlation and regression analysis. | | ALTERNATING-CURRENT ELECTRIC MOTORS EQUIVALENT SCHEMES Êiòaev Alexander Vasilievich, Candidate of Technical Sciences, Professor, Kherson National Technical University of Energy and Electrotechnics, Ukraine,
Contact phone: +38(0552)516468,
E-mail:laurvignon@yahoo.fr Agbomassou Vinion Loran, Master of Technical Sciences, Kherson National Technical University of Energy and Electrotechnics department Engineer, Ukraine,
Contact phone: +38(0552)516-468,
E-mail: laurvignon@yahoo.fr Glukhova Valentina Ivanovna, Senior Lecturer of Kherson National Technical University of Energy and Electrotechnics, Ukraina,
Contact phone:+38(0552)516-468,
E-mail: laurvignon@yahoo.fr Abstract. It is shown that the known chart of substituting for an asynchronous engine is an exemplary model for description of all electric machines types behavior description. Thus it can be simplified on the basis of appendix of method of equivalent generator and substantive provisions of theory of multiterminal networks, what is attain the succession of theoretical bases of the electrical engineering with the theory of electric machines. Analogical approach is used for development of chart of substituting for a synchronous engine. Keywords: electric machines, electric engines, synchronous engines, chart of substitution, chain of the stator, chain of rotor, branch of magnetizing, toque, mechanical, angular, workings and vivid descriptions. | MATRIX AND TOPOLOGIC DESCRIPTION OF ELECTROMAGNETIC CIRCUITS Krasnov Vladimir Vasilyevich, Candidate of Technical Sciences, Associate Professor , department of Electrical Equipment of Ships, Admiral Makarov National University of Shipbuilding. 54001, Nikolaev, Ukraine, st. Admiral, 21/28. Contact phone: +38(0512)374941, E-mail: int2100rada@ukr.net Siddelev Nikolay Ivanovich, Candidate of Technical Sciences, Associate Professor, department of Instrumentation, Petro Mohyla Black Sea State University, 54003, g.Nikolaev, Ukraine, ul. Volodarskogo, 2/83. Contact phone: +38(050)-3947263, E-mail: int2100rada@ukr.net Abstract. In the article the mathematical model of electromagnetic circuits with the greatest level of detail of both the electrical and magnetic circuit were worked out. The magnetic circuit is represented as much detailed as electrical, and is described by contour matrix. A mathematical description of electromagnetic devices, in which inductive settings are determined by the geometric dimensions and characteristics of magnetic circuits, was worked out. The topology of the electric circuit is presented by blocks of a matrix, what allowed obtaining a mathematical description, which takes into account both the distribution of currents and charges in the elements of the scheme. Keywords: electric circuit, magnetic circuit, static electromagnetic devices, topologically-isomorphic modeling, matrix-topological description, topological matrices, incidence matrix, block structure of the topological matrix, matrix of coil linkages, secondary power sources, pulse current generators | | THE STRUCTURAL CONVERSION OF STATIC ELECTROMAGNETIC SYSTEMS
BASED ON NON-TRADITIONAL FORM OF CONTOURS Stavinskiy Andrei Andreevich, Doctor of Technical Sciences, Professor, adm. Makarova National University of Shipbuil-ding Marine Power Systems department Head, 54025, c. Nikolaev, Ukraina, pr. Geroev Stalingrada, 9. Contact phone: +38(0512) 36-02-27. Stavinskiy Rostislav Andreevich, Candidate of Technical Sciences, Associate Professor adm. Makarova National University of Shipbuilding Marine Power Systems department Head, 54025, c. Nikolaev, Ukraina, pr.Geroev Stalingrada 9, Contact phone: +38(0512) 39-94-54. Avdieieva Elena Andreevna, adm. Makarova National University of Shipbuilding Electric Equipment of Ships and Information Security department Post Graduate student, E-mail: e.avdeeva@ukr.net. Abstract. The examples of structure formation and the possibility of increasing the compactness, reliability and reducing the consumption of materials, labor intensity of production and active power losses of spatial electromagnetic systems of transformers and reactors on the basis of sectarian and hexagonal configurations of forming contours of coil windings and rods of laminated, twisted and combined butted magnetic cores variants are considered. Keywords: transformer, reactor, spatial electromagnetic system, magnetic core, winding, rod, coil, circular, sectarian, hexagonal, forming contours, compactness, reliability, material consumption, labor intensity, losses. | | MODERN METHODS OF BUILDING AUTOMATION Shestaka Anatoly Ivanovich, Commercial Director JV “Pervaja Ingenernaja Kompanija” Ukraine Melnikova Ljubov Vasilievna, Candidate of Technical Sciences, Associate Professor, department of Electromecanical Systems with Computer Control, Odessa National Polytechnic University, Ukraine, E-mail: victor.v.bousher@mail.ru Busher Victor Vladimirovich, Doctor of Technical Sciences, Professor, department of Electromecanical Systems with Computer Control, Odessa National Polytechnic University, Ukraine, E-mail: victor.v.bousher@mail.ru Abstract. The problem of building energy consumption is reviewed in the article. This paper describes the methods of structure calculation and logical designs of building management systems to obtain the overall energy performance of a building. Keywords: energy performance of buildings, power consumption, energy efficiency, building automation system, technical building management | | MEASURING SYSTEM AUTOMATION FOR SCREW PROPELLER
CHARACTERISTICS DETERMINATION Puchkov Oleg Svyatoslavovich, Primary Engineer of an Experimental Pool, department Assistant. «Ship Design and Theory of Professora Ju.L. Vorobieva» Odessa National Sea University, c. Odessa, ONSA, Ukraine, Mechnikova str, 34. E-mail: puchkovos@ram Golovan Andrei Igorevich, department Assistant «Ship power and Technical Exploitation» Odessa National Sea University, c. Odessa, ONSA, Ukraine, Mechnikova str, 34 Abstract. The main problems of automation measuring system for the determination of the hydrodynamic characteristics of the propeller were explored. An experimental system for studying the work of the propeller in free water at various angles of leakage flow description was given. Developed scheme and algorithm of automated control and data registration of the propeller was given. Produced by the interaction of debugging hardware and software measurement system was given. Keywords: hydrodynamic characteristics of the propeller, model tests, towing tank, the experimental setup, analog-to-digital converter, a wireless data transmission system, strain gauge sensors thrust and torque, a single-chip microcontroller, analog filter, a differential amplifier, full-revolving propeller-rudder column | | MANAGEMENT OBJECT PARAMETERS CHANGE INFLUENCE ON WORK OF
PROPORTIONALLY-INTEGRAL REGULATOR WITH DOUBLE
INTEGRATION OF ERROR Voytenko Vladimir Andreevich, Candidate of Technical Sciences, Associate Professor, depart-ment of Electromechanical Systems with Computer Control of Odessa National Polytechnic University, Ukraine. E-mail: radist_89@bk.ru Abstract. Management object parameters change influence on current adjusting contour adjusted on a module optimum is explored. As the current regulator a regulator with double integration is used, and the swaying link of the second order enters in the complement of management object. Keywords: contour of current, proportional integral regulator with double integration, transmission function, swaying link, flow diagram, parameters of regulator, permanent to time, logarithmic frequency descriptions | | METHOD OF DEVELOPMENT OF AUTONOMOUS MOBILE
ROBOT’S NAVIGATION SUBSYSTEM Martynyuk Alexander Nikolaevich, Candidate of Technical Sciences, Associate Professor, Odessa National Polytechnic University, Intellectual Computer Systems and Networks Department, Ukraine, E-mail: anmartynyuk@ukr.net Kalinichenko Vladimir Vladimirovich, Post-graduate Student, Odessa National Polytechnic University, Intellectual Computer Systems and Networks Department, E-mail: w1shmast3r88@gmail.com Ulchenko Nikolai Olegovich, Odessa National Polytechnic University, Intellectual Computer Systems and Networks Department Engineer, Ukraine, E-mail:mkz_place@yahoo.com Abstract. In this paper the task of creating the effective navigation subsystem of autonomous mobile robot is regarded. The highs and lows of existing schemes, based on local and global navigation methods are noted. Combined system of navigation of autonomous mobile robot is offered, which is based on global approaches with compensating of part of its lows with the help of functionality of local approaches. The advantage of method by its resourse consumption comparing with both local and global methods, especially in condition of dynamic world with low change frequency, is shown. Keywords: robotic system, autonomous mobile robot, robot navigation, global navigation, local navigation, ultrasonic sensor, navigation’s resource consumption, field, world’s actualization, search for solutions, combined approach, world’s exploration, map’s modification, optimal path, unknown environment, localization, 2-d map, obstacles, dynamic world | | THE CONCEPTUAL MODEL FOR INFORMATIONAL SUPPORTING FOR
IMPROVING THE EXPLOITED POWER EQUIPMENT Arsiriy Elena Alexandrovna, Candidate of Technical Sciences, Associate Professor, Odessa National Polytechnic University, Intellectual Computer Systems and Networks department, Ukraine, E-mail: arsiriy@te.net.ua Antoshchuk Svetlana Grigorievna, Doctor of Technical Sciences, Professor , Head of the Institute of Computer Systems, Head of Informational Systems department, Odessa National Polytechnic University, Contact phone: +38(048)-7348-584, E-mail: asg@ics.opu.ua Arsiriy Vasiliy Anatolievich, Doctor of Technical Sciences, Professor, Head of Air Conditioning and Water Mechanics, Odessa National Academy of Building and Architecture department, Ukraine, E-mail: arsiry@te.net.ua Abstract. For improving the exploited power equipment it was developed the conceptual multi-level model for informational supporting of decision-making. The decisions are making for improving the efficiency of hydro-aerodynamics processes. The model allows integrating the information obtained on the levels of monitoring, on the levels of system performance analysis, on the levels of modeling and design. Also the model allows using efficiently all available information about the hydro-aerodynamics, geometry, energy parameters. Keywords: information technology, decision support systems, fluid dynamics simulation, design and operation of power equipment, improving the efficiency of hydro-aerodynamics processes, data mining | | RESEARCH SUBJECT DEFINITION IN THE PROBLEM OF GT–OBJECTS AUTOMATIC SEGMENTATION ON ATOMIC ELEMENTS SET Sopin Sergie Alexandrovich, Post-graduate Student, department of Applied Mathematics and Control Systems Theory, Donetsk National University, Ukraine, E-mail: sopin1988@gmail.com Shevtsov Dmirti Valerievich, Candidate of Technical Sciences, Associate Professor, department of Applied Mathematics and Control Systems Theory, Donetsk National University Department Temporary Head, Ukraine Abstract. Research subject in the problem of GT-objects automatic segmentation on atomic elements set has been defined, it lets develop new approach to free structure digital binary images modeling and segmentation. Approach is based on image fragments detection, characterized by local-global direction persistence of the track fixation device, using cover elements. Keywords: binary images segmentation, image modeling, cover element, image fragment, image processing, cover, movement direction, atomic elements set, digital binary images, images segmentation problems, GT-object, pattern recognizing, pattern inspection and recognition | | WEIGHTED OPTICAL FLOW MODEL FOR VISEMES RECOGNITION IN SIGN
LANGUAGE TUTORING SOFTWARE Davydov Maksym D. Doktorant of Information Systems and Networks department, Lviv Polytechnic National University, Bandery str. 13, Lviv, Ukraine, 79000, Contact phone: (032)258-25-51, E-mail: maks.davydov@gmail.com. Nikolski Yuriy V. Associate Professor of Information Systems and Networks department, Lviv Polytechnic National University, Bandery str. 13, Lviv, Ukraine, 79000. Tykhanskyi Sergiy M. Postgraduate Student, Lviv Polytechnic National University, Bandery str. 13, Lviv, Ukraine, 79000. Abstract. The problem of viseme recognition in video stream is considered. The problem arises as a part of sign language understanding and translation process. An approach that uses only dynamic viseme features is proposed. A weighted optical flow model is developed for modeling these features. Initialization, join, and distance operators are defined on weighted optical flow models for training and recognition purposes. The performance of the developed method was evaluated on a database of 119 visemas that belong to five classes. The recognition rate 69 % was achieved for single user recognition. Keywords: weighted optical flow model, visual speech recognition, dynamic video features, recognition of visemas, machine learning, sign language, visible articulation, operations on weighted optical flow models, viseme recognition based on dynamic features. | | EVENTS REPRESENTATION MODELS FOR VIDEOSTREAM ANALYSIS Antoshchuk Svetlana Grigorievna, Doctor of Technical Sciences, Professor, Head of the Institute of Computer Systems, Head of Informational Systems department, Odessa National Polytechnic University, Ukraine, Contact phone: +38(048)-7348-584, e-mail: asg@ics.opu.ua Godovichenko Nikolaj Anatolievich, Post-graduate student of Odessa National Polytechnic University, Ukraine Abstract. The refinement of the term «event» was held, identification of the properties that characterizes event was conducted. The analysis of approaches to the problem of developing the event model was conducted. The justification of choosing the base model for event analysis problem was held. Keywords: events, video stream, event model, computer vision | | METHODS OF MATHEMATICAL DESIGN AND MACHINE AUTHENTICATION
OF ANOMALOUS DIFFUSIVE PROCESSES Polozhaenko Sergey A., Doctor of Technical Sciences, Professor, Head of the department Odessa National Polytechnic University, Ukraine. Contact phone: +38(048) 705-84-36. E-mail: polozhaenko@mail.ru Abstract. For a class of the abnormal diffusive processes which mathematical models are formalized in the form of variation inequalities in private derivatives, the method of mathematical modeling based on optimizing procedure is offered. Thus the problem of realization of mathematical models of abnormal diffusive processes is reduced to search of a maximum of function of Hamilton defined in space of conditions of studied processes. The method of parametrical identification of mathematical models of abnormal diffusive processes in case of an induction problem definition of research is also offered. The method is reduced to use of optimizing procedure of a method of a projection of a gradient. Possibility of the solution of a problem of parametrical identification, as for linear, and nonlinear mathematical models of abnormal diffusive processes is proved. Keywords: abnormal diffusive process, mathematical model, variation, variation inequality, optimization, principle of a maximum functionality, gradient, parametrical identification
| | GRADING PARAMETERS OF A REGRESSION MODEL BASED ON SINGULAR VALUE
DECOMPOSITION MATRICES Vostrov Georgij Nikolaevich, Candidate of Technical Sciences, Associate Professor of Applied Mathematics and Informational Technology Department, Ukraine. Contact phone: +38(050)3168776, E-mail: vostrov@gmail.com Àtiå Adnan, Post-graduate Student of Odessa National Polytechnic University, Ukraine. Contact phone: +38(093)6568880, E-mail: adnanatee2010 @hotmail.com Abstract. The problem of estimating the parameters of unconditional linear regression models in conditions of poor conditionality of the correlation matrix, quasimulticollinearity, cannot be precisely solved when using the classical least squares method (LSM). Developed a method for estimating the parameters of a regression model based on the LSM and the singular value decomposition of matrices of empirical data in case of quasimulticollinearity and poor conditionality of the correlation matrix. Keywords: emissions in the sample data, regularization parameter estimates orthogonal covariates, biased estimates of the parameters, the singular value decomposition of matrices, the method of jackknife and slide examination, full rank matrix
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