Extended Fuzzy Rule Suram for Coffee Drying System
Journal Title: American Journal of Environmental Economics - Year 2023, Vol 2, Issue 1
Abstract
Extended fuzzy rule Suram is an algorithm developed to control a drying system using diesel as an energy source by modifying the value of the fuzzy membership function {0.5,1]. For a coffee drying room control system with solar energy, the bleak rule is based on fuzzy logic with variables of weather, air condition and wind speed. This algorithm is applied to the coffee drying process. The state variable membership function is represented in error values and changes in error with a typical triangular and trapezoidal map for weather variables, air conditions, while wind speed is expressed in terms of wind speed. The results of the analysis of experiments with 16 fuzzy rules to control system output according to weather conditions obtained optimization of the use of solar energy by minimizing the use of electrical energy by heating. This algorithm also adjusts the coffee drying schedule by controlling the chamber, namely through temperature and humidity control. The results of the application of this algorithm show that the efficiency of electrical energy reaches 40,86%.
Authors and Affiliations
zakarias situmorang Retantyo Wardoyo
Keywords
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- EP ID EP721796
- DOI https://doi.org/10.54536/ajmri.v2i1.1138
- Views 50
- Downloads 0
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