Autor: Pleban, D. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The Use of a Global Index of Acoustic Assessment for Predicting Noise in Industrial Rooms and Optimizing the Location of Machinery and Workstations
Autorzy:: Pleban, D.
Powiązania:: https://bibliotekanauki.pl/articles/89745.pdf
Data publikacji:: 2014
Wydawca:: Centralny Instytut Ochrony Pracy
Tematy:: noise
machinery
optimization
genetic algorithm
hałas
maszyny
optymalizacja
algorytm genetyczny
Opis:: This paper describes the results of a study aimed at developing a tool for optimizing the location of machinery and workstations. A global index of acoustic assessment of machines was developed for this purpose. This index and a genetic algorithm were used in a computer tool for predicting noise emission of machines as well as optimizing the location of machines and workstations in industrial rooms. The results of laboratory and simulation tests demonstrate that the developed global index and the genetic algorithm support measures aimed at noise reduction at workstations.
Źródło:: International Journal of Occupational Safety and Ergonomics; 2014, 20, 4; 627-638
1080-3548
Pojawia się w:: International Journal of Occupational Safety and Ergonomics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: A Global Index of Acoustic Assessment of Machines—Results of Experimental and Simulation Tests
Autorzy:: Pleban, D.
Powiązania:: https://bibliotekanauki.pl/articles/90747.pdf
Data publikacji:: 2011
Wydawca:: Centralny Instytut Ochrony Pracy
Tematy:: acoustic assessment
machinery
noise
Opis:: A global index of machines was developed to assess noise emitted by machines and to predict noise levels at workstations. The global index is a function of several partial indices: sound power index, index of distance between the workstation and the machine, radiation directivity index, impulse and impact noise index and noise spectrum index. Tests were carried out to determine values of the global index for engine-generator; the inversion method for determining sound power level was used. It required modelling each tested generator with one omnidirectional substitute source. The partial indices and the global index were simulated, too. The results of the tests confirmed the correctness of the simulations.
Źródło:: International Journal of Occupational Safety and Ergonomics; 2011, 17, 3; 277-286
1080-3548
Pojawia się w:: International Journal of Occupational Safety and Ergonomics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: The Inversion Method in Measuring Noise Emitted by Machines in Opencast Mines of Rock Material
Autorzy:: Pleban, D.
Piechowicz, J.
Kosała, K.
Powiązania:: https://bibliotekanauki.pl/articles/90237.pdf
Data publikacji:: 2013
Wydawca:: Centralny Instytut Ochrony Pracy
Tematy:: noise
machines
opencast mines
inversion method
substitute sources
hałas
maszyny
pomiar hałasu
kopalnie odkrywkowe
Opis:: The inversion method was used to test vibroacoustic processes in large-size machines used in opencast mines of rock material. When this method is used, the tested machine is replaced with a set of substitute sources, whose acoustic parameters are determined on the basis of sound pressure levels and phase shift angles of acoustic signals, measured with an array of 24 microphones. This article presents test results of a combine unit comprising a crusher and a vibrating sieve, for which an acoustic model of 7 substitute sources was developed with the inversion method.
Źródło:: International Journal of Occupational Safety and Ergonomics; 2013, 19, 2; 321-331
1080-3548
Pojawia się w:: International Journal of Occupational Safety and Ergonomics
Dostawca treści:: Biblioteka Nauki

Artykuł

Informacja