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METHOD OF BUILDING A MODEL OF OPERATIONAL CHANGES FOR THE MARINE COMBUSTION ENGINE DESCRIBING THE IMPACT OF THE DAMAGES OF THIS ENGINE ON THE CHARACTERISTICS OF ITS OPERATION PROCESS

Abstract

This article deals with the modeling of the processes of operating both marine main and auxiliary engines. The paper presents a model of changes in operating conditions of ship’s internal combustion engine. The semi-Markov decision process was used to mathematically describe the process model of the engine. The developed model describes the effect of engine damage on the characteristics of its operation. A change in the input parameters of the model can simulate the influence of internal and external factors on the course of the analyzed process. A simplified calculation example is also presented for illustration purposes. The presented method together with developed algorithms and IT tools can be used to solve a wide range of problems related to the operation of marine main engines and other marine equipment as well as maritime and port facilities. This concerns primarily the economic, risk management and operational security issues of complex technical systems, as well as the readiness and reliability analysis of technical facilities.

Keywords:

process of operation, stochastic process, compression ignition engine, condition of object, operating condition

Details

Issue
Vol. 24 No. 4(96) (2017)
Section
Latest Articles
Published
13-01-2018
DOI:
https://doi.org/10.1515/pomr-2017-0137
Licencja:
Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Open Access License

This journal provides immediate open access to its content under the Creative Commons BY 4.0 license. Authors who publish with this journal retain all copyrights and agree to the terms of the CC BY 4.0 license.

 

Authors

  • Bogdan Landowski

    UTP University of Science and Technology
  • Michał Pająk

    University of Technology and Humanities in Radom
  • Bogdan Żółtowski

    UTP University of Science and Technology
  • Łukasz Muślewski

    UTP University of Science and Technology

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