PT Journal AU Spalek, J Molnarova, M TI Using Fuzzy Logic in the Critical Process Controlling SO Communications - Scientific Letters of the University of Zilina PY 1999 BP 13 EP 17 VL 1 IS 1 DI 10.26552/com.C.1999.1.13-17 WP https://komunikacie.uniza.sk/artkey/csl-199901-0002.php SN 13354205 AB In this paper the advantages of fuzzy logic used for two - channel systems output comparison in safety - related critical applications have been presented. The paper deals with the design of the fuzzy logic - based comparator that compares the data of traction vehicle velocity in target braking process and its optimisation using the ANFIS method. Some failures of the system in Matlab - Simulink environment have been simulated. The result is the analysis of ailures consequences from the point of system safety. ER