Method of technological control of proportional electromagnets for control systems of their production

Lankin, Anton; Lankin, M. V.; Lankina, Mariya

doi:10.1088/1757-899x/177/1/012074

Cited by 3 publications

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“…For diagnostics and identification of high-precision positioning systems in [1,2,3] method of principal components (PC) is used, one of the disadvantages of which is the sensitivity to gross errors in measurement (misses). The presence of several such errors greatly distorts the results of the diagnostic, or even completely makes them unreliable.…”

Section: Introductionmentioning

confidence: 99%

Increase robustness of the method of diagnostics and identification of high-precision positioning systems

2017

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Abstract. Today, high-precision positioning systems are used in various fields of science and technology, providing fast and accurate control of movements. Considering the fact that such systems perform important tasks, diagnostics and timely detection of defects is an urgent task. To effectively diagnose and identify defects of such systems, a method based on the transition to the space of principal components was developed. Such a method will make it possible to represent each characteristic in the form of a point in a new orthogonal space. Despite the possibility of using such a method, a drawback was revealed, which is the low stability of this method to the gross errors in the measurement. In this paper, we propose an approach that provides a significant increase in the stability of the method for diagnosing and identifying high-precision positioning systems.

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Section: Introductionmentioning

confidence: 99%

Increase robustness of the method of diagnostics and identification of high-precision positioning systems

2017

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Multiphysical mathematical models for design, identification and diagnostics of high-precision positioning systems

2018

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A multi-physical model was implemented in the software package LabView. Its choice is due to the need to solve the developed system of equations in an implicit form. LabView is a graphical simulation environment that allows you to build dynamic models, including discrete, continuous and hybrid, non-linear and discontinuous systems, using block diagrams in the form of directed graphs. These capabilities of the program confirm the need for its selection as a modeling environment.

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Identification and diagnosis of high-precision positioning systems using the principal components method

2018

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The aim of this paper is to develop the theoretical basis of highprecision systems construction using principal components projection method for conducting natural model measurements of high-precision systems parameters. It is difficult to name a technical sphere, where highprecision systems systems aren’t applied. They can be found in many household appliances, communication devices, they are an integral part of electrical machinery, many devices of industrial automation, control equipment and protection of various electrical installations. To conduct natural model measurements we need models connecting various parameters of high-precision systems systems between each other.

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Method of technological control of proportional electromagnets for control systems of their production

Cited by 3 publications

References 1 publication

Increase robustness of the method of diagnostics and identification of high-precision positioning systems

Increase robustness of the method of diagnostics and identification of high-precision positioning systems

Multiphysical mathematical models for design, identification and diagnostics of high-precision positioning systems

Identification and diagnosis of high-precision positioning systems using the principal components method

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