Please use this identifier to cite or link to this item: http://dspace.snu.edu.ua:8080/jspui/handle/123456789/2851
Title: Choice of Correcting Link for Electrohydraulic Servo Drive of Technological Equipment
Authors: Sokolov, V.I.
Krol, O.S.
Stepanova, O.
Соколов, В.І.
Соколов, В.И.
Кроль, О.С.
Степанова, О.Г.
Keywords: Dynamic characteristics
Throttle regulation
Structural scheme
Transfer functions
Block diagram
Transient process
Adjustment parameters
Issue Date: 2019
Publisher: Springer Nature Switzerland
Citation: Sokolov V. Choice of Correcting Link for Electrohydraulic Servo Drive of Technological Equipment / V. Sokolov, O. Krol, O. Stepanova // Advances in Design, Simulation and Manufacturing II Proceedings of the 2nd International Conference on Design, Simulation, Manufacturing: The Innovation Exchange, DSMIE-2019, June 11-14, 2019, Lutsk, Ukraine. - Springer Nature Switzerland, 2019. - P. 702-710. DOI : https://doi.org/10.1007/978-3-030-22365-6_70
Abstract: The issue of choosing a correcting link for improving the quality of regulation of electrohydraulic servo drive of technological equipment is considered. The analysis of the methods for correcting the dynamic characteristics of the electrohydraulic servo drives with throttle regulation is performed. For drives built on the basis of standard modules, it is shown the expediency of the serial installation in the circuit of the electrohydraulic amplifier of the correcting link—the real proportional-differentiating controller. The parameters of adjustment of the correcting link are considered to be the time constant and the transfer coefficient of the regulator are considered, as well as the time constant characterizing the inertia of the link. To select the optimal values for the adjustment parameters of the correcting link of the electrohydraulic servo drive of technological equipment, it is recommended to conduct studies in the Simulink environment of the MATLAB application package. Here is provided an example of investigation of the influence of the adjustment parameters of the correcting link on the dynamic characteristics of the electrohydraulic servo drive with throttle regulation. A block diagram for simulation of transient processes in the Simulink environment is presented. The features of the choice of the recommended values of the adjustment parameters of the correcting link of the electrohydraulic servo drives of the technological equipment for the mechanical processing of materials are noted. The transfer function of the electrohydraulic servo drive with the correcting link is obtained.
URI: http://dspace.snu.edu.ua:8080/jspui/handle/123456789/2851
Appears in Collections:Соколов Володимир Ілліч
Кроль Олег Соломонович
Статті/ кафедра машинобудування та прикладної механіки
Авторські публікації науковців
Степанова Оксана Геннадіївна

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