Fuzzy Logic Motor Control with MSP430x14x
Andreas Dannenberg, Péter Odry, Szabolcs Divéki, Csasznyi Andor · 2005
This application report discusses the implementation of a fuzzy logic control algorithm using an MSP430F14x device. Fuzzy logic control algorithms can be used to solve problems that are difficult to address with traditional control techniques. As an example, a universal serial motor speed control system is demonstrated. The control of the rotation speed of serial universal motors is very complicated when done using traditional control techniques, as it requires a very complex mathematical model. Using Fuzzy logic eliminates the need for mathematical modeling and allows easy realization of a solution. Fuzzy logic defines rules that determine the behavior of the system using word descriptions instead of mathematical equations. The algorithm consists of three steps: