Identification of mathematical model induction motor’s parameters with using evolutionary algorithm and multiple criteria of quality

In this paper identificationpsilas method of mathematical model induction motorpsilas parameters was shown. This identification is based on evolutionary algorithm. The criterion, which is the functional of four quality indexes, was applied. This criterion was calculated by finding a common one from four quality indexes, which is the functional of absolute value of four quality indexes product. The identification was calculated by finding the minimum of last functional. Four factors of product were the difference between values of dynamic characteristics and characteristics at present calculated on the basis of individuals. Mathematical model parameters of induction motor were values of individualspsila parameters. On the basis of calculated parameterspsila values characteristics generated were compared with experimental characteristics. The identification was made with using Tamel Sg90L-6 induction motor.