Narzędzia help

Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
first last
cannonical link button

http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-29ae4990-757d-4772-ae71-47015417f275

Czasopismo

Journal of KONES

Tytuł artykułu

Method of evaluation of the probabilistic dispersion of traction and transport vehicles estimated noisiness

Autorzy Dolotov, A. A.  Pobedin, A. V.  Iskaliev, A. I.  Potapov, P. V.  Bezverhov, V. A. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN This paper describes questions, which are connected with possibility of obtaining the dispersion of traction and transport vehicles (TTV) noisiness computation on the stage of its development. Experimental data shows that noise around TTV and at operator workplace has wide dispersion of values for even one model produced by one factory at the same time. It concerns practically every type of TTV – new and with some operating time, at mass, individual and serial producing, and at similar operation conditions. Mathematical functions for determination of dispersion mentioned above in dependence on confidence interval of various sources noisiness were obtained. The general method for assessment of probabilistic dispersion of estimated noisiness results is presented. This general method for probabilistic dispersion of computational evaluation of TTV noisiness consists of next stages: assessment of dispersion (confident interval) of acoustic power of each separate noise source; determination of computational function (choice or compiling formulas for computation); determination of dispersion (confident interval) for sound absorption coefficients and other independent variables; determination of partial derivatives for computational function on each independent variable; obtaining of functional dependence of result dispersion of input factors (arguments); calculating of numerical assessment value of TTV noisiness determination result.
Słowa kluczowe
EN traction   transport vehicles   method   confidence interval   probability   statistic   noise dispersion  
Wydawca Institute of Aviation
Czasopismo Journal of KONES
Rocznik 2015
Tom Vol. 22, No. 1
Strony 91--94
Opis fizyczny Bibliogr. 10 poz., rys.
Twórcy
autor Dolotov, A. A.
  • Volgograd State Technical University, Russia, 400131, Volgograd Lenin Ave 28, +7 (8442) 23-00-76, rector@vstu.ru
autor Pobedin, A. V.
  • Volgograd State Technical University, Russia, 400131, Volgograd Lenin Ave 28, +7 (8442) 23-00-76, rector@vstu.ru
autor Iskaliev, A. I.
  • Volgograd State Technical University, Russia, 400131, Volgograd Lenin Ave 28, +7 (8442) 23-00-76, rector@vstu.ru
autor Potapov, P. V.
  • Volgograd State Technical University, Russia, 400131, Volgograd Lenin Ave 28, +7 (8442) 23-00-76, rector@vstu.ru
autor Bezverhov, V. A.
  • Volgograd State Technical University, Russia, 400131, Volgograd Lenin Ave 28, +7 (8442) 23-00-76, rector@vstu.ru
Bibliografia
[1] Venttsel, E. S., Teoriya veroyatnostey, Nauka, Moskva, 1969.
[2] GOST 27408-87 (ST SEV 5711-86). Shum. Metodyi statisticheskoy obrabotki rezultatov opredeleniya i kontrolya urovnya shuma, izluchaemogo mashinami, IPK Izdatelstvo standartov, Moskva.
[3] Grigorev, E. A., Pobedin, A. V., Statisticheskaya otsenka shuma i vibratsiy traktorov, Mehanizatsiya i elektrifikatsiya sotsialisticheskogo selskogo hozyaystva, No. 8, pp. 36-37, 1974.
[4] Demidovich, B. P., Maron, I. A., Osnovyi vyichislitelnoy matematiki,. (3-e izd.), Nauka. Glavnaya redaktsiya fiziko-matematicheskoy literaturyi, Moskva, 1966.
[5] Ivanov, N. I., Inzhenernaya akustika. Teoriya i praktika borbyi s shumom, Uchebnik, Universitetskaya kniga, Logos, p. 424, Moskva, 2008.
[6] Kruze, A. O., Kruze, O. O., Statisticheskaya otsenka shuma avtomobiley, Avtomobilnyie perevozki, organizatsiya i bezopasnost dorozhnogo dvizheniya, MADI, pp. 28-34, Moskva, 1981.
[7] Pobedin, A. V., Kosov, O. D., Dolotov, A. A., Domolazov, F. S., Nekotoryie statisticheskie harakteristiki shumnosti korobki peredach avtomobilya GAZ-3110, Avtomobilnaya promyishlennost, No. 9, pp. 13-15, Moskva, 2010.
[8] Pobedin, A. V., Kosov, O. D., Dolotov, A. A., Dolgov, K. O., The Modelling of Noise Emission by the Gearbox of Vehicles GAZ 3110, 31105, Journal of KONES. Powertrain and Transport, Vol. 18, No. 1, pp. 453-456, 2011.
[9] Pobedin, A. V., Proektirovanie vibroshumoizolyatsii traktornoy kabinyi, ucheb. posob. (grif). Rek. UMO po avtotrak. i dorozh., VolgGTU, Volgograd, 1994.
[10] SNiP 23-03-2003 Zaschita ot shuma, Gosstroy Rossii, Moskva, 2004.
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-29ae4990-757d-4772-ae71-47015417f275
Identyfikatory
DOI 10.5604/12314005.1161627