Implementation of Fuzzy Logic in PLC for Three- Story Elevator Control System

Existing elevators use a wide variety of methods in their systems to provide a direct response to the input received by first checking the inputs to operate. This response is related to the movement of the elevator itself. The research was conducted to minimize the movement of the elevator. In addit...

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Bibliographic Details
Published in2021 International Conference on Computer Science, Information Technology, and Electrical Engineering (ICOMITEE) pp. 179 - 185
Main Authors Rossi, Farli, Sembiring, Jaka P., Jayadi, Akhmad, Putri, Novia U., Nugroho, Prasetio
Format Conference Proceeding
LanguageEnglish
Published IEEE 27.10.2021
Subjects
COVID-19
DC motors
Elevator
Fuzzy logic
Input variables
Operating systems
PLC
Prototypes
Torque
Touchless Button
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Summary:Existing elevators use a wide variety of methods in their systems to provide a direct response to the input received by first checking the inputs to operate. This response is related to the movement of the elevator itself. The research was conducted to minimize the movement of the elevator. In addition, as a form of effort to reduce the spread of Covid 19, the touchless button is introduced to the elevator operating system. The provision of the fuzzy logic method will make the elevator system manage the input given to determine priorities in the elevator movement. There are several input variables in the fuzzy method: position, distance, direction, and elevator capacity. Fuzzy logic will manage these variables, which are then obtained in the form of elevator movement priority. PLC used in this study is PLC Outseal Mega V1.1 as a controller on the elevator. The input uses a proximity infrared sensor so that it can provide input without touch. The use of functions on the PLC such as comparators, timers, and counters can realize an elevator system based on fuzzy logic calculations. The output used is a relay that will operate the DC motor. The proposed method realizes an innovative elevator operating system to stop the spread of covid 19.
DOI:10.1109/ICOMITEE53461.2021.9650221