Flatness based control of a high-speed saturable permanent magnet synchronous machine

This article proposes to show the interest of the flatness based control for a high-speed PMSM due to the reduced number of the elementary operations. The increasing of the mechanical speed can permit to reduce the size of the machine making it easily saturable. In this case, the flatness property has to be checked again. This work shows that the system stays flat even if the PMSM is magnetically satured.