Fuzzy Logic Controller for Temperature Control

Authors

  • Sai Kulkarni Rajarambapu Institute of Technology, Maharashtra
  • J. S. Awati Rajarambapu Institute of Technology, Maharashtra
  • M. S. Kumbhar Rajarambapu Institute of Technology, Maharashtra

DOI:

https://doi.org/10.46610/JOCSACI.2023.v09i03.004

Keywords:

Agriculture Applications, Fuzzy Logic Designer, MATLAB, Pulse Width Modulation (PWM) Control, Rule-Based Systems, Temperature control, Ventilation

Abstract

This paper describes the use of MATLAB in the design and implementation of a temperature control system for agricultural applications based on fuzzy logic. The system uses two inputs—the user-specified target temperature and the temperature sensed from the agricultural field—to produce two outputs for positive and negative pulse width modulation (P-PWM-C and N-PWM-C). With membership functions defined for the input and output ranges, the fuzzy logic controller is designed using the MATLAB Fuzzy Logic Designer. Ten guidelines are created to regulate the temperature control procedure. The relationship between the inputs and outputs is shown in the 3D surface viewer, which sheds light on the fuzzy logic control approach.

Author Biographies

Sai Kulkarni, Rajarambapu Institute of Technology, Maharashtra

Under Graduate Student, Department of Electronics and Telecommunication Engineering

J. S. Awati, Rajarambapu Institute of Technology, Maharashtra

Assistant Professor, Department of Electronics and Telecommunication Engineering

M. S. Kumbhar, Rajarambapu Institute of Technology, Maharashtra

Associate Professor, Department of Electronics and Telecommunication Engineering

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Published

2023-12-02

Issue

Vol. 9 No. 3 (2023)

Section

Articles