|
Mainournal ArchiveYear 2019 / № 1

Issue: #1 (30)

DOI 10.18698/2541-8009-2019-1

Aviation and Rocket-Space Engineering

Estimation and compensation of zero drifts of angular velocity sensors in strapdown inertial navigation systems
Authors: Sadchickov Yu.G.  

Category: Aviation and Rocket-Space Engineering | Chapter: Aircraft Dynamics, Ballistics, Motion Control

  
Keywords: strapdown inertial navigation system, angular velocity sensor, drift, gyroscope, satellite navigation system, Kalman filter, compensation estimation, negative feedback

Informatics, Computer Engineering and Control

Software module for obtaining an image from a matrix photo receiver
Authors: Andosov A.I.  

Category: Informatics, Computer Engineering and Control | Chapter: Automation, Control of Technological Processes, and Industrial Control

  
Keywords: matrix photodetector, infrared spectrum, interpolation, inverse-weighted distance method, optical systems, spot scattering, point spread function, optical system aberrations
Laboratory stand for conducting experimental research with amplified lamps
Authors: Olisevich E.A., Vasin Yu.O.  

Category: Informatics, Computer Engineering and Control | Chapter: Automation, Control of Technological Processes, and Industrial Control

  
Keywords: laboratory stand, electron tube, vacuum tube, thyratron, field emission lamps, cathode, anode, electron beam devices
Noise models in artificial biometric images
Authors: Rychkov A.S.  

Category: Informatics, Computer Engineering and Control | Chapter: Methods and Systems of Information Protection, Information Security

  
Keywords: digital image, noise model, digital image noise, biometric data, recognition, biometric image, fingerprint, synthesis of biometric images

Mechanical Engineering and Machine Science

Review of methods for the theoretical determination of cutting power of the strength of foreign scientific school
Authors: Popov N.A.  

Category: Mechanical Engineering and Machine Science | Chapter: Technology and Equipment of Mechanical and Physical Processing

  
Keywords: metal cutting, cutting power, external turning, cutter, machining, chip formation, зона резания, cutting area, shear angle, tool wear
Study on the impact of 3D printer feed rate on the quality of metal powder mixture casting billet
Authors: Tverskoi M.V., Khilkova A.A., Khilkov D.E.  

Category: Mechanical Engineering and Machine Science | Chapter: foundry

  
Keywords: metal injection molding technology, 3D printing, metal mixture, fused deposition modeling technology, casting billet, 3D printing mode parameters, filament, feed rate

Instrument Engineering, Metrology, Information-Measuring Instruments and Systems

Analysis and modeling of a signal coming from a location object, determination of his true angle of an approach
Authors: Burdyga A.V., Logvinenko A.S.  

Category: Instrument Engineering, Metrology, Information-Measuring Instruments and Systems | Chapter: Instruments and Measuring Methods

  
Keywords: bearing, antenna array, elevation angle, azimuth, algorithm for finding the nearest, underlying surface, directivity pattern, angle estimation, reference hypotheses
Designing of a digital voltmeter with a Wi-Fi transmitter
Authors: Balinec V.N.  

Category: Instrument Engineering, Metrology, Information-Measuring Instruments and Systems | Chapter: Instruments and Measuring Methods

  
Keywords: microcontroller, Proteus, Internet of Things, Wi-Fi, ESP8266, Atmega8, digital voltmeter, receiving and transmitting data

Mechanics

Implementation of the shadow finite element method for solving problems of deformation statics of curvilinear flexible rods
Authors: Tsaplin I.A., Kiryukhin A.A.  

Category: Mechanics | Chapter: Mechanics of Deformable Solid Body

  
Keywords: shadow finite element, flexible rod, deformation, Hooke’s law, stress-strain state, Newton method, Lagrange principle, full potential of an elastic system

Physics

Numerical solution of differential equations system of two gravitating bodies by the Euler method
Authors: Belkina E.V., Loginova A.A.  

Category: Physics | Chapter: Mathematical physics

  
Keywords: numerical integration, Euler method, Runge rule, law of universal gravitation, differential equations, gravitational problem, interaction of two bodies, error estimate

Ecology and Industrial Safety

Technologies for solid waste disposal as a social requires for modern Russia
Authors: Khryashchyov D.Kh., Katnov A.A.  

Category: Ecology and Industrial Safety | Chapter: Industrial safety

  
Keywords: municipal solid waste, pollution, garbage, recycling, landfills, garbage sorting, recycling and disposal of garbage, recycling technology

Power, Metallurgic and Chemical Engineering

Intake characteristics of piston engines channels determination using OpenFOAM programming complex
Authors: Stashevskiy S.D.  

Category: Power, Metallurgic and Chemical Engineering | Chapter: Heat Engines

  
Keywords: CFD, OpenFOAM, piston engine, intake stroke, spiral inlet channel, vortex formation, flow coefficient, vortex number