Archives of Acoustics, 41, 3, pp. 449–460, 2016

Decision Support System for Identifying Technical Condition of Combustion Engine

Opole University of Technology

Wrocław University of Technology

Wrocław University of Technology

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.
Keywords: game graphs; acoustic diagnostics; combustion engine.
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Copyright © Polish Academy of Sciences & Institute of Fundamental Technological Research (IPPT PAN).


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DOI: 10.1515/aoa-2016-0046