On the current state and the future prospects of the Institute of Machine Science, Russian Academy of Sciences, and problems of the mechanics of machines and breakthrough technologies

Ганиев, Р. Ф.

doi:10.3103/s1052618814030029

Cited by 12 publications

(3 citation statements)

References 2 publications

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“…Let us present the results of the assessment (the assessment was carried out according to the criterion of minimizing the discrepancy between the target value of the function and the actual value obtained as a result of modeling) of the system parameters from the autonomous trained neural model and their application in the control algorithm for a nonlinear system of interaction between two tanks (1).…”

Section: New Technologies In Mechanical Engineeringmentioning

confidence: 99%

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Development of a Hydraulic Spring System for Vehicles Based on Various Control Laws

Godzhaev

Кузьмин

Godzhaev

2021

J. Mach. Manuf. Reliab.

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This article discusses the development of a hydraulic spring system for vehicles based on various control laws. Two approaches to the development of a control algorithm for nonlinear systems are presented. One approach uses the least squares method to calculate the controller parameters of a linearized dynamic system model. The other approach uses a multilayer perceptron-type neural network to model and estimate the actual parameters of the nonlinear system. The main idea is to demonstrate how the actual parameter estimation of a nonlinear neural model that is being trained is applied in a linearized model controller with real-time computation.

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Section: New Technologies In Mechanical Engineeringmentioning

confidence: 99%

“…The creation of new promising vehicles is one of the priority tasks of modern machine science [1][2][3][4]. An important unit of wheeled and tracked vehicles is the spring system [5][6][7][8].…”

mentioning

confidence: 99%

Development of a Hydraulic Spring System for Vehicles Based on Various Control Laws

Godzhaev

Кузьмин

Godzhaev

2021

J. Mach. Manuf. Reliab.

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“…However, it is a laboratory technique inapplicable in industrial production. At the Research Center for Nonlinear Wave Mechanics and Technology of the Russian Academy of Sciences, new techniques are being developed for the dispersion of solid, liquid and gaseous fillers in liquid media, including highly vis cous ones, using the controlled wave treatment (WT) with specially designed instruments providing homogeneous distribution of fillers in either discrete or continuous mode at industrial scale [8][9][10][11].…”

mentioning

confidence: 99%

Study of the influence of single-wall carbon nanotube dispersion techniques upon the properties of epoxy resin-based nanocomposites

Алдошин

Бадамшина

Grishchuk

et al. 2015

J. Mach. Manuf. Reliab.

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Certain dynamic features of the “tripod” type parallel structure mechanisms at the singular positions

Romanov,

Demidov,

Gavrilina

et al. 2023

PoHEI.MB

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The paper considers a three degrees of freedom mechanism, which output link is oscillating in vicinity of the singular positions. Various types of the mechanism motion are observed depending on initial conditions, mass of the output link and feedback coefficients of the drives. In particular, transition through a specific position (singularity) could take place. Translational drives of such a mechanism are positioned along the edges of a pyramid formed by the tripod kinematic chains. Axes of the drives converge at one point, i.e. at the output link center. The entire mass is concentrated in the output link (working body). In turn, entire elasticity of this mechanism is determined by the linear actuators. Dependence between the oscillation frequency and the initial conditions could be of interest. By setting the output link initial position closer or farther from the equilibrium point, different laws of the output link motion could be obtained. In particular, the specified link is able to pass through singularity. By changing the output link initial position height, different frequency of the oscillatory process could be received. Thus, there appears a dependence of the oscillation frequency on the amplitude.

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On the current state and the future prospects of the Institute of Machine Science, Russian Academy of Sciences, and problems of the mechanics of machines and breakthrough technologies

Cited by 12 publications

References 2 publications

Development of a Hydraulic Spring System for Vehicles Based on Various Control Laws

Development of a Hydraulic Spring System for Vehicles Based on Various Control Laws

Study of the influence of single-wall carbon nanotube dispersion techniques upon the properties of epoxy resin-based nanocomposites

Certain dynamic features of the “tripod” type parallel structure mechanisms at the singular positions

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