The role of information technology in rotor balancing

Иванова, Н. А.; Ryabov, S. A.; Shvartsburg, L. E.

doi:10.3103/s1068798x16030096

Cited by 14 publications

(4 citation statements)

References 3 publications

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“…However, it is important, and in many cases sufficient, to evaluate the comprehensive (integrated) impact without analyzing the individual components, such as vibration and noise, air pollutants, thermal pollutants, etc. [2][3][4][5][6] Evaluation of integrated impact will allow not only to determine the impact of technological processes on the environment and humans, but also to compare in regard of environmental friendliness and safety the technological processes of different types, the processes implemented on different types of technological equipment.…”

Section: Problem Definitionmentioning

confidence: 99%

“…Taking into account that Pcut is determined by the technologist and remains constant for the particular implementation of the technological process, the integrated evaluation of the impact of the particular implementation of the technological process on the environment and on humans is determined by the expression: This value should be named the integral environmental quality index of each particular implementation of the technological process of form-shaping [14][15][16].…”

Section: Main Partmentioning

confidence: 99%

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Integrated approach to providing for environmental friendliness and safety of the technological processes

2018

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Basing on energy-related analysis, the article discusses the issues of creating integrated approaches to providing for environmental friendliness and safety of the technological processes of form-shaping and the methodology of quantitative evaluation of ecological effectiveness of these processes. Energy-related analysis allows to find the interrelations between energy efficiency and environmental friendliness of technological processes, to create a joint methodology for improving these indices by reducing energy losses and compensating the “underload” of electric motors of processing equipment. The established interrelations allowed to compose the integrated ecological quality index, making possible to estimate numerically the environmental friendliness and safety of technological processes for each particular implementation. As an example, the article presents the formation of a comprehensive criterion for environmentally justified selection of LCTA and systems for LCTA application as one of the possible approaches to detailing of environmental friendliness and safety of technological processes based on rational choice of LCTA.

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Section: Problem Definitionmentioning

confidence: 99%

Section: Main Partmentioning

confidence: 99%

Integrated approach to providing for environmental friendliness and safety of the technological processes

2018

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“…In addition to the advanced technologies of mechanical field introduced to the rotor balancing method, many interdisciplinary technologies have been considered. Ivanova et al [26] discussed the potential of multimedia interactive simulators. As an example, a simulator for a system measuring vibration parameters is considered.…”

Section: Introductionmentioning

confidence: 99%

A two-stage deep-learning-based balancing method for rotating machinery

Shun¹,

Han²,

Hou³

2023

Meas. Sci. Technol.

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Purpose - Balancing is essential to all rotating machinery. To make the balancing process convenient and costless, new balancing technologies are needed. In this work, a two-stage deep learning based balancing method is proposed and validated. Design/methodology/approach - The architecture of the method is described. The whole balancing method has two stages. The first stage identifies the unbalance force vector and the second stage further identies the correlation masses and phases from the unbalanced force series. The deep learning based modules can be trained by one-run response data and labeled support force data only. Findings - Both numerical and experimental balancing performances are reasonable and comparative. The performances indicate that the proposed method is validate and robust. Originality - The proposed method combines deep learning technology with rotor dynamics knowledge. The proposed method achieves good performance without weight trail process and provides a competitive approach on rotor balancing technology.

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“…Despite all variety of technological processes of form-shaping, from the point of view of their safety, the most important are such negative factors typical for these processes as vibrations and associated noise, and air pollution of the working zone by-products of thermal decomposition of LCTA [3]. Reduction of these negative impacts should be ensured already at preproduction stage, at the stage of design of technological processes, and at the stage of design development of process equipment [4][5][6][7]. All this necessitates the creation of methods and facilities for prediction of vibrations propagation, methods, and tools for well-grounded selection of LCTA.…”

Section: Introductionmentioning

confidence: 99%

Assurance of Quality Indices of Technological Processes of Form-Shaping During Preproduction Stage

Shvartsburg

Butrimova

Yagolnitser

2018

Proceedings of the 4th International Conference on Industrial Engineering

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Quality indices of technological processes of form-shaping in general and of machining, in particular, determine to a large extent the competitiveness of these processes and play an essential role in assuring environmental and industrial safety. The most important quality indices of these technological processes are the indices characterizing vibrations and associated noise during the implementation of technological processes. Besides, from the point of view of safety, the issues related to the rational selection of LCTA are of considerable importance. To improve the safety of technological processes, these issues must be solved as early as at the preproduction stage. The issues of improving environmental and industrial safety of technological processes of form-shaping basing on the analysis of vibrations propagation, vibrations prediction, and also the methodology for rational selection of LCTA are discussed in the article. The mathematical models of propagation of vibrations in the structural components of the equipment were developed, and the problems of applying these models for the prediction of vibration levels at a preproduction stage are discussed. The issues of creating a comprehensive criterion for LCTA selection are considered, being a tool for rational selection of LCTA and of the systems for LCTA application. The developed information retrieval system "ECO LCTA" is presented, which includes the database and ensures rational selection of LCTA.

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The role of information technology in rotor balancing

Cited by 14 publications

References 3 publications

Integrated approach to providing for environmental friendliness and safety of the technological processes

Integrated approach to providing for environmental friendliness and safety of the technological processes

A two-stage deep-learning-based balancing method for rotating machinery

Assurance of Quality Indices of Technological Processes of Form-Shaping During Preproduction Stage

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