Fuzzy logic control of an induction machine: a behaviourable approach

This work illustrates the first testing of our behaviourable approach of a voltage inverter-induction motor set by means of fuzzy logic. The salient features of the control are the use of a nonlinear command profile based upon sensitivity factors, introducing the normalized speed error as linguistic input variable and a weighting factor for each inference rule. The results are rather satisfying and take account of the slow response of the electrotechnical system.