Wavelet-neural analysis for induction motor faults detection
Familiarity with the basic method of identification of defects of the drive with induction motor using wavelet transform for the test signals. Analysis of a neural network model converted to the next subsequent stages on the basis of the algorithm.
Подобные документы
An analysis of demand in the semiconductor industry, covering all three phases of materials: gases, liquids and solids. The study of the peculiarities of application for solids which includes a semiconductor substrate, metal, dielectric, an organic film.
книга, добавлен 14.03.2014Features the design of tooling for casting under pressure of zinc alloys. The problem that arise when designing a press-forms of analysis. Experiments to study thermal stability of materials, parts, equipment subject to cyclic thermo-mechanical treatment.
статья, добавлен 17.12.2016- 103. Implementation of the internet of things in the global library environment: bibliometric analysis
Analyze bibliometric data obtained from the Scopus scientometric database concerning the application of Internet of Things technologies in library. Even though the potential of IoT in optimizing library processes and creating innovative services.
статья, добавлен 15.04.2024 Description and analysis of the characteristics of main problems to be solved in design of fixture. Examination and description of the main principles of work with the developed software to automate the modeling process and the design of the led lamp.
статья, добавлен 26.06.2016Analysis of the problem of recycling used tires. Search for methods of processing rubber waste. Investigation of foamed polymer compositions filled with rubber. The use of partial vulcanization to increase the interfacial interaction in the polymer blend.
статья, добавлен 21.12.2016Категории задач, для решения которых чаще всего применяются САЕ (computer aided engineering) системы. Архитектура и принцип работы стандартного САЕ-пакета, основные примеры систем: Salome, ANSYS (Swanson Analysis Systems) и MSC.Nastran, их характеристики.
доклад, добавлен 23.03.2015The investigation is focused on the evaluation of residual stresses resulting from cold deformation and welding in candidate target structural materials such as martensitic Alloys EP-823 and HT-9, and also an austenitic Type 304L stainless steel.
магистерская работа, добавлен 14.02.2013Analysis of design features and parameters of automobile and aircraft engines is carried out. It is shown that car engines, despite the high technical level achieved at the beginning of the 21st century, do not technically meet aviation requirements.
статья, добавлен 19.06.2022Comparative analysis of the effect of chemical compounds on the process of forming an electric arc and the conditions for its combustion.Metal transfer in the interelectrode gap under experimental conditions. Specific power of electric arc discharge.
статья, добавлен 29.09.2016Research microstructure Rodent dental alloy based on Ni-Cr-Mo after casting in a vacuum furnace. Chemical analysis of crystallographic orientation and topography. Bold molybdenum carbides, eutectic-P and particles of aluminum oxide within dendrites.
статья, добавлен 23.02.2016Innovative approaches that would improve the conceptual solutions of service robots and their operation in the application space. Involvement of robotics with different conceptual solutions for their mobility. Application of the wheel chassis principle.
статья, добавлен 28.08.2020Using transmission electron microscopy methods the layer by layer analysis of the bulk hardened superior quality rails is carried out, phase state and defect substructure gradients are established. Character of changing of structure-phase states.
статья, добавлен 30.07.2016The role of coke gas cleaning in ensuring optimal operational productivity and compliance with environmental requirements in coke production. The influence of configurations and optimization of nozzle placement strategies on the quality of coke gas.
статья, добавлен 17.06.2024Classification level of development of new technologies in the BSR countries using a synthetic development measure. Grouping with the help of cluster analysis. Identify the most important features that determine their development and use as a roadmap.
статья, добавлен 28.09.2016Characteristics of mathematical model of dynamic processes that occur in frictional hardening of flat surfaces of machine parts with use of the tool with the cut transverse grooves on its working parts. Cyclic circuit of the machine’s oscillations.
статья, добавлен 14.09.2016Appointment, device and action of the turning machine. Types of lathes, depending on the application. Metal processing on machine tools, turning operations. The use of water energy to drive. The principle of operation of the hydroelectric station.
статья, добавлен 11.03.2019Study of structure and properties of aluminum alloys treated with nanodispersed modifiers. Consideration of the classical theory of modification of melts. Creation of fine-grained structure of castings. Analysis of existing aluminum alloy modifiers.
статья, добавлен 21.04.2020Analysis of the scientific foundations of the development and implementation of raw material and product traceability systems in bakery production. Outline and scientific justification of measures for organizational improvement of product traceability.
статья, добавлен 04.09.2023Experimental heat treatment of coal from the Shoptykol deposit of the Maikuben basin by carbonization, activation in a pilot laboratory unit. Analysis of the adsorption characteristics of the samples. Approbation of the obtained activated carbon.
статья, добавлен 28.12.2020Impact indicators coal shiites in the properties of the resulting coke. Coking process with the help of passive experiment. Effect of changes in the number of components of the coal charge on the quality of the coke at various technologies of sintering.
статья, добавлен 29.07.2016The present study is a mathematical modeling aimed at the dynamic force analysis of printed circuit boards in order to eliminate dynamic stresses to an acceptable level and ensure the strength and reliability of the printed circuit board design.
статья, добавлен 02.06.2022Analysis of new scientific and technical knowledge about the nature of the origin of precious stones and their synthetic analogues and imitations. Review of existing technologies, modern devices for diagnostics of jewelry with inserts of precious stones.
статья, добавлен 11.11.2021Investigation of the mechanism of movement of working bodies vibroimpact classifier for the purpose of improving the efficiency and performance of mineral processing. Qualitative and quantitative analysis of the dynamics of working bodies of the pendulum.
статья, добавлен 24.02.2016General technical description of workings mobots as systems with collective information. Description of sensory signals got from every robot. Modern collective robototekhnika is directed on automation of management in area of service of garden grass.
статья, добавлен 02.03.2013- 125. Chinese space policy narrative in 2000-2022: comparative analysis of five white papers on space
Study of evolutionary processes of Chinese space policy, transformation of the country into one of the space leaders. Progress of space technology, applications, science. Guiding principles of international cooperation in the field of space cooperation.
статья, добавлен 25.11.2023