Fractional discrete model of an electrical drive with brushless micro-motor

Abstract

The use of fractional-order calculus for system modeling is a good alternative to well-known classic integer-order methods, primarily due to the precision with which the modeled object may be mapped. In this study, we created integer and fractional discrete models of a real object – a highspeed brushless micro-motor. The accuracy of the models was verified and compared.

Keywords

• system modeling
• system identification
• fractional order calculus