MICROCONTROLLER IMPLEMENTATION OF FUZZY LOGIC ON A TEMPERATURE CONTROL SYSTEM

Based on the increasing demand for the control technique for a sophisticated physical process, this study provides an in depth analysis and easy to understand approach to implementation of fuzzy logic on a temperature control system. An appreciable level of appreciation of this paper, will clarify the individual on the various ways to implement fuzzy logic on any control design. This study will be executed using pic16F877A from the 16 series PIC microcontroller family, programmed using mikro-c software, the variations in the temperature of the controlled environment and the control actions will be simulated in proteus using the lm35 temperature IC and 16x4 LCD display. The flowchart and the fuzzy logic codes to be indexed will guide a designer on how to implement fuzzy reasoning in an embedded system design.