A Computer Based Flexible Real Time Fuel Controller System Implementation for Four-Cylinder Internal Combustion Engines
In this study, a computer and microcontroller based fuel control system for fourcylinder internal combustion engines has been designed and some applications have been implemented. Fuel control system designed for real time control the amount of fuel in alternative fuel applications. System is suitable to use with both diesel and petrol engines. A Graphical User Interface has been designed in computer side. The pc programme uses Fuzzy Logic, Neural Networks and Curve Fitting calculation methods. The percentage of the fuel to be sprayed has been defined according to the engine speed, load and fuel rack or throttle position got from the engine. These physical signals have been controlled and read by microcontroller based electronic circuit. Communication has been set using RS232 standard between PC and microcontroller.
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