engleski

Improvement of Active Magnetic Bearing System Response Using Fuzzy Logic Control

In this paper, fuzzy logic control is applied in an active magnetic bearing model for the purpose of continuous position observation and tuning of gains in a fuzzy PID controller. The response of the rotor supported on active magnetic bearings (AMBs) was obtained from closed-loop AMB model simulation in MATLAB/ Simulink. Furthermore, comparisons of the mentioned controller with the conventional PID controller showed that the fuzzy logic approach ensures better rotor response when subjected to unbalance forces.

active magnetic bearings; fuzzy logic control; unbalance force; response

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