Vestnik Sankt-Peterburgskogo Universiteta. Seriya 10. Prikladnaya Matematika. Informatika. Protsessy Upravleniya
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Vestnik S.-Petersburg Univ. Ser. 10. Prikl. Mat. Inform. Prots. Upr.:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


Vestnik Sankt-Peterburgskogo Universiteta. Seriya 10. Prikladnaya Matematika. Informatika. Protsessy Upravleniya, 2019, Volume 15, Issue 4, Pages 565–577
DOI: https://doi.org/10.21638/11701/spbu10.2019.412
(Mi vspui429)
 

This article is cited in 1 scientific paper (total in 1 paper)

Computer science

On the uniqueness of the solution to the problem of determining the parameters of mechanical models of the human body exposed to vibration

V. P. Tregubov, N. K. Egorova

St. Petersburg State University, 7-9, Universitetskaya nab., St. Petersburg, 199034, Russian Federation
Full-text PDF (545 kB) Citations (1)
References:
Abstract: The article presents an analysis of experimental studies of the human body behavior under vibration. The results of these studies are the basis for the construction of the human body mechanical models, which are used in the construction of vibration protection systems. The main attention is paid to solving the problem of determining the mechanical model parameters and solving the problem of the uniqueness for this problem solution. Deciding on a single set of model parameter values is crucial to creating a vibration protection system. Unfortunately, this problem has not been investigated before. In this regard, the possibilities of obtaining a unique solution having available the experimental seat-to-head transmissibility or modulus of the input mechanical impedance have been studied. On the example of mechanical models with two degrees of freedom, it has been shown that in general this problem has no unique solution. In addition, for each type of experimental results it was established what additional experimental data were you need to get for the problem to have a single solution. In particular, it is necessary to know not only the transmission from the seat to the head but also the transmission from the seat to each part of the model.
Keywords: transfer function, seat-to-head transmissibility, input mechanical impedance, mechanical model, human body.
Received: August 7, 2019
Accepted: November 7, 2019
Document Type: Article
UDC: 531.51-7
MSC: 92C10, 70E55
Language: Russian
Citation: V. P. Tregubov, N. K. Egorova, “On the uniqueness of the solution to the problem of determining the parameters of mechanical models of the human body exposed to vibration”, Vestnik S.-Petersburg Univ. Ser. 10. Prikl. Mat. Inform. Prots. Upr., 15:4 (2019), 565–577
Citation in format AMSBIB
\Bibitem{TreEgo19}
\by V.~P.~Tregubov, N.~K.~Egorova
\paper On the uniqueness of the solution to the problem of determining the parameters of mechanical models of the human body exposed to vibration
\jour Vestnik S.-Petersburg Univ. Ser. 10. Prikl. Mat. Inform. Prots. Upr.
\yr 2019
\vol 15
\issue 4
\pages 565--577
\mathnet{http://mi.mathnet.ru/vspui429}
\crossref{https://doi.org/10.21638/11701/spbu10.2019.412}
Linking options:
  • https://www.mathnet.ru/eng/vspui429
  • https://www.mathnet.ru/eng/vspui/v15/i4/p565
  • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Вестник Санкт-Петербургского университета. Серия 10. Прикладная математика. Информатика. Процессы управления
     
      Contact us:
     Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024