| Issue |
E3S Web Conf.
Volume 210, 2020
Innovative Technologies in Science and Education (ITSE-2020)
|
|
|---|---|---|
| Article Number | 02007 | |
| Number of page(s) | 7 | |
| Section | Digital Technology in Environmental Protection | |
| DOI | https://doi.org/10.1051/e3sconf/202021002007 | |
| 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: martan-rs@yandex.ru
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
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