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Main Journal ArchiveYear 2025 / № 9

Issue: #9 (786)

DOI 10.18698/0536-1044-2025-9

Mechanical Engineering and Machine Science

Review of manipulator devices with a lifting capacity of up to seven kilograms

Authors: Rogachev A.A., Klimov K.V., Scherbov R.M., Romanov A.A.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science
Keywords: collaborative manipulator, cobot, mobile manipulators, review, manipulator operation repeatability

The study of the convergence rate of the algorithm extended Kalman filter — adaptive digital filter system

Authors: Bezmen P.A.
Category: Mechanical Engineering and Machine Science \| Chapter: Robots, Mechatronics and Robotic Systems
Keywords: extended Kalman filter, adaptive digital filter, convergence rate, robotics, iterations’ number

Concept of optical fiber tip grinding device for robotic medical applications

Authors: Smirnov D.B., Vorotnikov A.A., Poduraev Yu.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: optical fiber, edge grinding, robot, laser

Influence of the laser shock peening density on the residual stresses depth and level in the titanium alloy specimens

Authors: Shiryaev А.А., Milenin A.S., Karmanov V.V., Plehov О.А., Vshivkov А.N., Gachegova Е.А.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: laser shock peening, residual stresses depth, residual stresses level, flat samples, power density, titanium alloy

Assessment of the reinforced fiber direction influence on deformability of the cylindrical parts

Authors: Zaides S.A., Thanh Chung Le
Category: Mechanical Engineering and Machine Science \| Chapter: Manufacturing Engineering
Keywords: reinforced fiber, material deformation, finite element method, fiber inclination angle, material strength, computer simulation

Molding the PEEK carbon fiber reinforced plastic structural elements by hot stamping the sheet blanks

Authors: Mikhailovskiy K.V., Illarionov А.S., Kaledin А.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Manufacturing Engineering
Keywords: carbon fiber reinforced plastic structural element, polyetheretherketone, sheet blanks stamping, power element, pressure treatment

Comparing approaches to solving the problem of the ideal gas flow in a curved channel in the two-dimensional setting

Authors: Kalashnikov D.A., Borisov Y.A., Chernyshev A.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems
Keywords: curved channel, ideal gas, gas dynamics, engineering method, Navier-Stokes equation

Improving flow path of the axial screw stages using the multiphase coefficients

Authors: Trulev A.V., Timushev S.F., Lomakin V.O., Shmidt E.M., Klipov A.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems
Keywords: axial screw stages, multiphase stages, gas-liquid mixture, relative slip velocity, local static pressure coefficient, local multiphase velocity coefficient

Aviation, Rocket and Technology

Model of the low-orbit communication system operation

Authors: Pichugin S.B.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Development, Design and Manufacture
Keywords: orbital constellation, relay satellite, inter-satellite path, subscriber path

Mathematical model for determining the curved cross-sectional preform structural parameters

Authors: Usmonov R.S., Ibragimov M.R.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Development, Design and Manufacture
Keywords: composite materials, radial weaving, curvilinear section, mathematical model, reinforcement angle

Parameter optimization of a light aircraft wing made of the polymer composite material and analysis of the possible appearing defects. Part I. Computation of the optimal structural and power scheme

Authors: Wai Yan Oo, Mikhailovskiy K.V.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Strength and Thermal Modes
Keywords: light sports aircraft, parametric optimization, structural and power scheme, polymer composite materials, stress-strain state, optimization criteria

Nonlinear deformation and stability of the anisogrid circular cylindrical shells under transverse bending

Authors: Zheleznov L.P.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Strength and Thermal Modes
Keywords: cylindrical composite shells, transverse bending, nonlinear deformation, shell stability, finite element method