Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Fuzzy Logic - Why use it? - Fuzzy logic is an easy to use technique that can replace PID control loops using microcontrollers
PID (Proportional-Integral-Differential) control was originally developed as a form of an analog feedback control system since only analog circuits were available (of course it can now also be emulated by a digital processor).
Fuzzy logic is a digital only approach which is readily performed with a microprocessor, but not by analog circuits. In that respect, and because it's generally easier to understand, Fuzzy Logic is a good candidate to use for any microprocessor feedback-control...
- I recall Sony used fuzzy logic to improve focus speed in low light.
- my wife's brother-in law, was a master in Fuzzy Logic and given the honorary title of father of science in his country, when alive.
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