Application of adaptive and fuzzy techniques in control of permanent magnet motors

Abstract

The scope of the paper is to demonstrate that fuzzy models together with adaptive control techniques are useful methods in control permanent magnet motor's currents, speed and position. It is dso pointed out that fuzzy flux distribution models can be helpful to obtain so called "circle diagram" of the machine with saturation and to derive optimal desired currents trajectories. The applicability of disturbance fuzzy model for solving the problem of tracking position control oflinear motor is also demonstrated.