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Semi-Markovian models of the process of technical state changes of technical objects

Abstract

The most important problem of operation of all technical objects (devices) is the problem of rational (optimum) decision control of the process of technical state changes of the objects. Such control can be realized when a model of the process of technical state changes is applied. In view of this, a formal description of the operational process of technical objects was presented in this paper, as well as it was justified that the model of the process may be a semi-Markovian process of finite set of states. Examples of 4-and 3-state semi- Markovian process were given as a model of the above mentioned process of state changes of any device. Difficulties associated with forming such model, which arise from application of the theory of semi-Markovian processes, were indicated. Therefore the proposed model is the semi-Markovian process whose values are technical states occurring in the phase of operation of many technical objects of practical importance (e.g. combustion piston engines, turbines, displacement and rotary compressors, impeller pumps etc).

Keywords:

model, technical object, semi-Markovian process, technical state

Details

Issue
Vol. 11 No. 4(42) (2004)
Section
Latest Articles
Published
01-10-2021
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.

 

Author Biography

Jerzy Girtler,
Gdańsk University of Technology, Faculty of Ocean Engineering and Ship Technology

 

 

Authors

Jerzy Girtler

Gdańsk University of Technology, Faculty of Ocean Engineering and Ship Technology

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