Autor: Osiński, P. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Decision Support System for Identifying Technical Condition of Combustion Engine
Autorzy:: Deptuła, A.
Osiński, P.
Radziwanowska, U.
Powiązania:: https://bibliotekanauki.pl/articles/176573.pdf
Data publikacji:: 2016
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: game graphs
acoustic diagnostics
combustion engine
Opis:: The paper is a continuation of the publication under the title “Acoustic diagnostics applications in the study of technical condition of combustion engine” and concerns the detailed description of decision support system for identifying technical condition (type of failure) of specified combustion engine. The input data were measured sound pressure levels of specific faults in comparison to the noise generated by undamaged motor. In the article, the whole procedure of decision method based on game graphs is described, as well as the interface of the program for direct usage.
Źródło:: Archives of Acoustics; 2016, 41, 3; 449-460
0137-5075
Pojawia się w:: Archives of Acoustics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Identification of influence of part tolerances of 3PWR-SE pump on its total efficiency taking into consideration multi-valued logic trees
Autorzy:: Deptuła, A.
Osiński, P.
Partyka, M.
Powiązania:: https://bibliotekanauki.pl/articles/259986.pdf
Data publikacji:: 2017
Wydawca:: Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:: multiple-valued logic function
optimization
gear pump after tooth root undercutting
degree of parameters importance
Opis:: This paper presents the way of identifying the influence of the tolerance of model pumps (TYPE 3PWR-SE) construction on the total efficiency. The identification of sensitive control dimensions (Value / Tolerance) of examined pumps has been made by means of the multi-valued logic and inductive decision trees. In order to confirm the obtained results, multiple-valued logic trees have been used in the paper according to algorithms for the minimization of individual logic functions. What is more, a specific monotonicity of values of the most key parameters has been determined for the investigated set of pumps having individual specification numbers.
Źródło:: Polish Maritime Research; 2017, 1; 47-59
1233-2585
Pojawia się w:: Polish Maritime Research
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Acoustic Diagnostics Applications in the Study of Technical Condition of Combustion Engine
Autorzy:: Deptuła, A.
Kunderman, D.
Osiński, P.
Radziwanowska, U.
Włostowski, R.
Powiązania:: https://bibliotekanauki.pl/articles/176773.pdf
Data publikacji:: 2016
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: acoustic diagnostics
combustion engine
Opis:: The paper presents the possible applications of using acoustic diagnostics in inspecting the technical condition of an internal combustion engine with autoignition on the example of the Fiat drive unit with common rail system. As a result of measuring the sound pressure level for specific faults and comparing the noise generated by the motor running smoothly, the detailed maps of changes in the acoustic spectrum are possible to generate. These results may be helpful in the future diagnostics of internal combustion engines. In the paper, the results of scientific work in the area of research, design and operation of internal combustion engines, conducted at the Department of Automotive Engineering, in cooperation with the Laboratory of Hydraulic Drives & Vibroacoustics of Machines at the Wroclaw University of Technology are included.
Źródło:: Archives of Acoustics; 2016, 41, 2; 345-350
0137-5075
Pojawia się w:: Archives of Acoustics
Dostawca treści:: Biblioteka Nauki

Artykuł

Informacja