| Issue |
MATEC Web Conf.
Volume 226, 2018
XIV International Scientific-Technical Conference “Dynamic of Technical Systems” (DTS-2018)
|
|
|---|---|---|
| Article Number | 04024 | |
| Number of page(s) | 6 | |
| Section | 4 Fundamental methods of system analysis, modeling and optimization of dynamic systems | |
| DOI | https://doi.org/10.1051/matecconf/201822604024 | |
| Published online | 07 November 2018 | |
The method of dynamic operating modes investigation in electrohydraulic drive systems with improved accuracy of positioning executive elements
Platov South-Russian State Polytechnic University (NPI), Department of Applied Mathematics, 346428 Novocherkassk, Russia
* Corresponding author: vgrech@mail.ru
The article describes the method of dynamic operating modes investigation in electrohydraulic drive systems with improved accuracy of positioning output element. The method is the evolution of the fundamental positions of the mechanics of continuous media with moving boundaries as applied to the research of non-stationary processes accompanying the operation of hydraulic drive systems with piston hydraulic machines. The method is based on generalized modeling (technical, physical, mathematical and computer), takes into account the peculiarities of mutual influence of electric and hydraulic machines during their joint work as part of the electrohydraulic drive, which raises the level and adequacy of actuators simulation, as well as the reliability of the assessment of their technical condition. The method extends the field of research, improves the accuracy of the calculation of the positioning of the executive elements, taking into account the different dynamic modes of the drives under study.
© The Authors, published by EDP Sciences, 2018
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