Vestnik of Astrakhan State Technical University. Series: Management, Computer Sciences and Informatics
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Vestnik of Astrakhan State Technical University. Series: Management, Computer Sciences and Informatics, 2019, Number 3, Pages 73–89
DOI: https://doi.org/10.24143/2072-9502-2019-3-73-89
(Mi vagtu590)
 

This article is cited in 3 scientific papers (total in 3 papers)

MATHEMATICAL MODELING

Mathematical models and methods for solving problems of information support, quality management and assessment of operators' activity in complex human-machine systems

Yu. M. Brumshteyn, D. A. Molimonov

Astrakhan State University, Astrakhan, Russian Federation
Full-text PDF (412 kB) Citations (3)
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Abstract: The article characterizes the general working conditions of the man-operator (MO) in the complex human-machine systems (CHMS). Specific examples of CHMS are given. It is shown that work of MO demands the following terms: storing instructions for necessary actions in memory; perception and judgment of large volumes of information; operational recognition of dangerous situations; acceptance and timely implementation of management and technical decisions; estimates of their implementation effects. Features of CHMS real-time management are specified; original mathematical models for the MO solutions acceptance and implementation are offered. Variants of MO sensor systems for ensuring operator with necessary information are considered. The key psychophysiological parameters influencing the information perception and usage by MO are discussed: attention indicators, volumes of short-term and long-term memory, speeds of percepting different types of information, time expenditure on acceptance of one- and multicriteria solutions, durations of “motor reactions”; opportunities of side-by-side execution by MO of several works types, concerned with CHCM management. Variants of operator testing by specified parameters are analyzed. The expediency of accumulation and retrospective analysis of testing results for individual MOs or MO groups has been justified. The opportunities for MO training including use of the adaptive modes are described. The information models of MO activity in terms of CHMS and models of dynamic management of information volumes demonstrated to MO. Practical opportunities and restrictions on continuous monitoring and/or periodic control of MO in the course of work are analyzed. There are offered the mathematical models for optimizing volumes of control, considering positive and negative effects. Possible approaches to a posteriori estimates of the quality of MO activity are analyzed; particular and integral criteria for such estimates are considered. Possible methods for MO activity quality management are specified.
Keywords: man-machine systems, human operator, management, information support, psycho-physiological features, performance quality assessment models.
Received: 13.06.2019
Bibliographic databases:
Document Type: Article
UDC: [004.02+004.5]:681.5
Language: Russian
Citation: Yu. M. Brumshteyn, D. A. Molimonov, “Mathematical models and methods for solving problems of information support, quality management and assessment of operators' activity in complex human-machine systems”, Vestn. Astrakhan State Technical Univ. Ser. Management, Computer Sciences and Informatics, 2019, no. 3, 73–89
Citation in format AMSBIB
\Bibitem{BruMol19}
\by Yu.~M.~Brumshteyn, D.~A.~Molimonov
\paper Mathematical models and methods for solving problems of information support, quality management and assessment of operators' activity in complex human-machine systems
\jour Vestn. Astrakhan State Technical Univ. Ser. Management, Computer Sciences and Informatics
\yr 2019
\issue 3
\pages 73--89
\mathnet{http://mi.mathnet.ru/vagtu590}
\crossref{https://doi.org/10.24143/2072-9502-2019-3-73-89}
\elib{https://elibrary.ru/item.asp?id=38583496}
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  • https://www.mathnet.ru/eng/vagtu/y2019/i3/p73
  • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Вестник Астраханского государственного технического университета. Серия: Управление, вычислительная техника и информатика
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    Abstract page:177
    Full-text PDF :87
    References:15
     
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