Study of the dynamics of an electro-hydraulic servo drive physical model on FESTO learning system

The task of conducting research for dynamics improvement of an electro-hydraulic servo drive by including compensators on FESTO hydraulic learningsystem with low permissible inertial loads on the drive was considered. It has been suggested to simulate large inertial loads, which increase the time constant of the loaded hydraulic cylinder by attaching additional volumes filled with working fluid to the cavities of the executive hydraulic cylinder of the electro-hydraulic servo drive. The efficiency and clarity of the synthesis of compensators for an electro-hydraulic servo drive achieved with the MATLAB/Simulink software environment integration into FESTO hydraulic learningsystem has been shown. © 2019 IOP Publishing Ltd.

Authors
Kulakov D. 1, 2 , Kulakov B. 1, 2
Conference proceedings
IOP Conference Series: Materials Science and Engineering
Publisher
Institute of Physics Publishing
Number of issue
1
Language
English
Status
Published
DOI
10.1088/1757-899X/492/1/012029
Number
012029
Volume
492
Year
2019
Organizations
  • 1 Bauman Moscow State Technical University, 5 Second Baumanskaya Street, Moscow, 105005, Russian Federation
  • 2 Peoples Friendship University of Russia, Ordjonikidze str., 3, Moscow, 117923, Russian Federation
Keywords
Cylinders (shapes); Hydraulics; Mechanical actuators; Electrohydraulic servos; Hydraulic cylinders; Inertial loads; Matlab/Simulink software; Physical model; Time constants; Working fluid; MATLAB
Date of creation
19.07.2019
Date of change
19.07.2019
Short link
https://repository.rudn.ru/en/records/article/record/38717/
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