INVESTIGATION OF THE MEMBERSHIP FUNCTION SHAPE INFLUENCE ON THE DYNAMICAL CHARACTERISTICS OF THE SYSTEM AT MULTICRITERIA OPTIMIZATION WITH VARIANLE WEIGHT COEFFICIENTS

Abstract

The influence of membership function’s shape and parameters on the dynamic indexes of the system are examined on the example of modal two-mass speed control. On the basis of multicriteria optimization with variable weights coefficient the optimal values for each of the studied functions are found. A comparison of the results with cases of configuration to Batervort and binomial forms is given.