E3S Web Conf.
Volume 210, 2020Innovative Technologies in Science and Education (ITSE-2020)
|Number of page(s)||7|
|Section||Digital Technology in Environmental Protection|
|Published online||04 December 2020|
Modeling the decision-making problem for multi-connected technical systems based on expert knowledge
1 Saint Petersburg State Agrarian University, 196601, Peterburgskoe shosse, 2, Pushkin, Saint Petersburg, Russia,
2 The Leningrad State University after named A.S. Pushkin, 196605, Peterburgskoe shosse, 10, Pushkin, Saint-Petersburg, Russia
* Corresponding author: email@example.com
The problem of evaluating the effectiveness of a carousel-type grain dryer is considered. To solve this problem, we used the fuzzy-probability approach of Zadeh-Mamdani, based on expert knowledge. The substantiation of the factor space systemically describing the functioning of the grain dryer is carried out. A fuzzy probability model is constructed in the space of linguistic variables. The article presents a method for constructing a functioning model of the carousel-type grain dryer, which allows obtaining quantitative estimates of the technological process state in a four-dimensional space of linguistic variables. It is established that to ensure the technological reliability of the grain drying process in carousel-type installations, it is necessary to use an automatic control system based on operational control of the system output parameters.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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