Minimization of a mismatch time of movement of actuators of a throttle synchronization system<sup>*</sup>

Bushuev, A Yu; Ivanov, Mikhail; Korotaev, D. V.

doi:10.1088/1742-6596/1141/1/012090

Cited by 4 publications

(2 citation statements)

References 8 publications

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“…The research result is achievement of movement deviation for two cylinders within 2 mm. In article (Bushuev et al, 2018), a method for optimal design of multi-element synchronization systems is suggested. A hydraulic scheme for synchronizing several units of angular movement of working nodes with throttle control devices was used.…”

Section: Introductionmentioning

confidence: 99%

“…System of synchronizing movement speed of two hydraulic cylinders can be efficiently applied in automated installations for production of brick work pieces. In cases where external forces acting on the system change within narrow ranges, the system for synchronizing movement of two hydraulic cylinders can be created based on an adjustable throttle installed in the fluid supply line of each power cylinder (Bushuev et al, 2018). The task of creating a new scheme and design of an installation for forming brick workpieces and determining the optimal values of structural parameters that ensure maximum productivity with the required quality indicators of workpieces.…”

Section: Introductionmentioning

confidence: 99%

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Optimization of Hydraulic Drives for Synchronizing Working Movements of Automated Brick Production Installation

Perepelytsia,

Kozlov,

Buriennikov

et al. 2023

IJMMT

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The paper presents a version of the improved string cutting installation for forming bricks with two hydraulic drives. A mathematical model of the movement of the traverse and the carriage of the installation, which require synchronous actions in the process of work, has been compiled. The dependence of the total force of the technological load and friction acting on the traverse on the movement parameters and tool geometry was obtained experimentally. The obtained dependence was used in the development of a mathematical model, represented by a system of nonlinear differential equations that were solved by the Rosenbrock method. A complex criterion for evaluating the efficiency of the automatic installation was formed and the values of the structural parameters of hydraulic drives were found, in which the errors of the geometric dimensions of the products and the power consumption will be minimal, and the productivity of the installation will be maximal.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Optimization of Hydraulic Drives for Synchronizing Working Movements of Automated Brick Production Installation

Perepelytsia,

Kozlov,

Buriennikov

et al. 2023

IJMMT

View full text Add to dashboard Cite

show abstract

Software Environment for Computer-Aided Heuristic Optimization of Hydraulic Systems for Synchronous Movement of Actuators of Various Functional Purposes

Bushuev

Ivanov

Korotaev

et al. 2019

J. Phys.: Conf. Ser.

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A software environment was developed for computer-aided design of optimal throttle hydraulic synchronization systems of actuators of various functional purposes operating under conditions of external alternating-sign force effects. The criterion of an optimization procedure was the minimization of a mismatch time of relative movement of actuators during operation. A compute core of an object-oriented code was constructed on the basis of a dynamic mathematical model of a synchronization system consisting of four power cylinders. A model problem was solved with the help of the created software environment. This model problem demonstrated the efficiency of the proposed multidimensional optimization process. The methodology was based on the use of the well-known heuristic method (binary coded genetic algorithm) and the subsequent improvement (in the sense of a given objective functional) of the obtained solution by a method on the basis of the Hooke-Jeeves algorithm. Recommendations on the practical application of the software and mathematical support for achieving the best convergence to the extreme value of a vector of controlled parameters were formulated.

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Methods of dealing with mutual loading of joint hydraulic actuators

Вдовин

2019

IOP Conf. Ser.: Mater. Sci. Eng.

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Minimization of a mismatch time of movement of actuators of a throttle synchronization system^*

Cited by 4 publications

References 8 publications

Optimization of Hydraulic Drives for Synchronizing Working Movements of Automated Brick Production Installation

Optimization of Hydraulic Drives for Synchronizing Working Movements of Automated Brick Production Installation

Software Environment for Computer-Aided Heuristic Optimization of Hydraulic Systems for Synchronous Movement of Actuators of Various Functional Purposes

Methods of dealing with mutual loading of joint hydraulic actuators

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Minimization of a mismatch time of movement of actuators of a throttle synchronization system*

Cited by 4 publications

References 8 publications

Optimization of Hydraulic Drives for Synchronizing Working Movements of Automated Brick Production Installation

Optimization of Hydraulic Drives for Synchronizing Working Movements of Automated Brick Production Installation

Software Environment for Computer-Aided Heuristic Optimization of Hydraulic Systems for Synchronous Movement of Actuators of Various Functional Purposes

Methods of dealing with mutual loading of joint hydraulic actuators

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Product

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Minimization of a mismatch time of movement of actuators of a throttle synchronization system^*