| Autor: |
Inna Nurutdinova, Valery Dimitrov, Lyudmila Borisova |
| Rok vydání: |
2017 |
| Předmět: |
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| Zdroj: |
Advances in Intelligent Systems and Computing ISBN: 9783319683232 |
| DOI: |
10.1007/978-3-319-68324-9_11 |
| Popis: |
Some aspects of creating intelligent information system of decision-making support for the problems of technological adjustment of the grain combine harvester tools under field conditions have been considered. The system is intended for retrieving initial values of the harvesting machine adjustable parameters and eliminating troubles with technological process of harvesting, i.e. updating of technological adjustments. The information system architecture includes standard blocks of the expert system and also original subsystems. We present the generalized interrelation diagram of the subsystems: “design”, “setup” and “adjustments updating”. On the basis of linguistic approach a formal-logical scheme of the decision-making process on the account of the analysis of fuzzy expert information has been presented. The algorithm of solving the problem of the harvesting machine preliminary setup has been considered. We suggest the generalized model in the form of composition of fuzzy relations of the considered semantic spaces of environmental factors, adjustable factors and performance indices as a model of knowledge representation of the object domain. Application of the suggested information system makes it possible to reduce information load of an operator and also reduce the time for performing adjustment and, as a consequence, increase the harvesting machine output per shift. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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