| Issue |
MATEC Web Conf.
Volume 251, 2018
VI International Scientific Conference “Integration, Partnership and Innovation in Construction Science and Education” (IPICSE-2018)
|
|
|---|---|---|
| Article Number | 03060 | |
| Number of page(s) | 8 | |
| Section | Engineering and Smart Systems in Construction | |
| DOI | https://doi.org/10.1051/matecconf/201825103060 | |
| Published online | 14 December 2018 | |
Synthesis of the AC and DC Drives Fault Diagnosis Method for the Cyber-physical Systems of Building Robots
1
Southwest State University, Department for Construction Management, 305040, Kursk, Russia
2
South-Russia State Polytechnic University, Institute for Mechatronic, 346428 Novocherkassk, Russia
3
Technical University of Munich, Department for Building Realisation and Robotics, 80333 Munich, Germany
* Corresponding author: a.bulgakow@gmx.de
This article studies the development of a prediction diagnosis cyber-physical system for DC and AC electric drives of construction robots . The struc-ture of the cyber-physical system is described and the defect statistics for asynchronous drives submitted. Additionally, a critical analysis of existing diagnostic methods, the selection of the optimal set of diagnostic parameters and existing methods for measuring and analyzing the parameters used for the drives adopted in construction robots for is described. As a result of numerous experiments has been revealed the dependence of measurement of wavelet transformation coefficients on the characteristic scales of a serviceable and faulty engine under different loading regimes. Based on the received information has been developed a neural classification network which makes it possible to reveal the current state of the object.
© The Authors, published by EDP Sciences, 2018
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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