28 Result(s)

Article

Assisting Robotic Surgical Complexes for Minimally Invasive Operations

The current state of robotic-assisted  complexes in minimally invasive surgery is considered. Three different manipulators for robotic surgery, which differ from well-known foreign analogues in a number of adv...

E. I. Veliev, R. F. Ganiev, V. A. Glazunov… in Journal of Machinery Manufacture and Relia… (2022)

Article

Equicontinuity of Families of Map**s with One Normalization Condition

We study the behavior of a certain class of map**s of a domain in Euclidean space. We prove that this class is equicontinuous both at the interior and boundary points, of the domain provided that it consi...

E. A. Sevost’yanov, S. A. Skvortsov in Mathematical Notes (2021)

Article

Development and Investigation of Mechanisms with a Constant Point of Entry of a Tool into the Working Area, Intended for Surgery and Study of the Properties of Plasma

This paper discusses the mechanisms that ensure a constant point of entry of a tool into a working area. These devices were obtained using bevel gears or belt drives. The solution of the problem of the positio...

E. I. Veliev, R. F. Ganiev, V. A. Glazunov… in Journal of Machinery Manufacture and Relia… (2020)

Chapter and Conference Paper

Structural Synthesis of Spatial l-Coordinate Mechanisms with Additional Links for Technological Robots

The article is devoted to the structural synthesis of mechanisms of parallel structure, belonging to the class l-coordinate mechanisms. Studies of the mechanisms of the parallel structure in connection with their...

V. A. Glazunov, G. V. Rashoyan… in Advances in Artificial Systems for Medicin… (2020)

Article

On the Equicontinuity of Families of Map**s in the Case of Variable Domains

We study the problem of local behavior of maps in the closure of a domain in the Euclidean space. The equicontinuity of families of these map**s is established in the case where the mapped domain is not fixe...

E. A. Sevost’yanov, S. A. Skvortsov in Ukrainian Mathematical Journal (2019)

Article

Investigation of Special Positions of the Parallel Mechanism of the Delta Family with Four Degrees of Freedom

The results of investigation of two types of special positions of parallel mechanism with four degrees of freedom and four linear drives are presented. To solve the problem, an iterative algorithm is used, whi...

P. A. Laryushkin, K. G. Erastova… in Journal of Machinery Manufacture and Relia… (2019)

Article

The Direct Position Problem for l-Coordinate Mechanisms of Various Types

In this paper we consider an algorithm for solving the direct position problem for spatial mechanisms of a parallel structure with six linear drives. The direct problem is solved analytically or iteratively–nu...

G. V. Rashoyan, S. M. Demidov, A. K. Aleshin… in Journal of Machinery Manufacture and Relia… (2019)

Article

Modeling and Optimization of Cyclic Adsorption Enrichment of Gas Mixtures with Hydrogen

A mathematical model of the dynamics of pressure swing adsorption was developed. The adsorption, aimed at separating multicomponent gas mixtures for hydrogen concentration, is performed in a four-adsorber unit...

A. A. Ishin, S. A. Skvortsov… in Theoretical Foundations of Chemical Engine… (2019)

Chapter and Conference Paper

5DOF Mechanism for Vertebral Surgery Kinematic Analysis and Velocity Calculation

The article describes 5DOF mechanism for vertebral surgery. The mechanism is designed as a robot with parallel structure – the working instrument is located on the platform with two orthogonal slides with actu...

V. A. Glazunov, G. S. Filippov… in Advances in Mechanism and Machine Science (2019)

Article

On the Convergence of Map**s in Metric Spaces with Direct and Inverse Modulus Conditions

For map**s in metric spaces satisfying one inequality for the modulus of families of curves, we establish the property of lightness of the limit map**. It is shown that the uniform limit of these map**s ...

E. A. Sevost’yanov, S. A. Skvortsov in Ukrainian Mathematical Journal (2018)

Article

Problems of Kinematic Analysis and Special Positions of Mechanisms of Robots with Parallel Structure

A solution to the problem of the velocities and problems of analysis of the special positions of the spatial mechanisms with parallel structure with a kinematic decoupling is considered. The Gosselin and Angel...

K. A. Shalyukhin, G. V. Rashoyan… in Journal of Machinery Manufacture and Relia… (2018)

Article

Infinitesimal displacement analysis of a parallel manipulator with circular guide via the differentiation of constraint equations

This paper considers several subproblems associated with solving the forward and inverse position and speed problems and defining singular configurations for a parallel robot with six degrees of freedom and si...

A. K. Aleshin, V. A. Glazunov, O. Shai… in Journal of Machinery Manufacture and Relia… (2016)

Article

Deriving the Parameter List for Monitoring a Complicated Engineering System

A novel method is proposed of quantitative determination for monitored parameters for complicated engineering systems that incorporates the correlation between the parameters. Cluster theory is applied to sele...

V. I. Mishchenko, S. A. Skvortsov in Measurement Techniques (2004)

Article

Use of nuclear fuel to cover the seasonal maximum electric load

V. M. Boldyrev, M. V. Sigal, S. A. Skvortsov in Soviet Atomic Energy (1982)

Article

Nuclear heat supply

S. A. Skvortsov, V. A. Sidorenko in Soviet Atomic Energy (1980)

Article

French-Soviet Seminar on Reactors for Heat Supply

S. A. Skvortsov in Soviet Atomic Energy (1979)

Article

Seminar on the development of reactor installations for atomic boiler houses

S. A. Skvortsov in Soviet Atomic Energy (1978)

Article

Routes for increasing the efficiency of nuclear power stations with water-cooled-water-moderated power reactors (VVÉR)

V. A. Voznesenskii, A. R. Nikhamkin, V. A. Sidorenko… in Soviet Atomic Energy (1977)

Article

Soviet-French Seminar on Physics, Hydraulics, and Heat Transfer in Water-Cooled, Water-Moderated Reactors

S. A. Skvortsov in Soviet Atomic Energy (1975)

Article

Seminar on heat physics

S. A. Skvortsov in Soviet Atomic Energy (1974)