Torque capability and control of a saturated induction motor over a wide range of flux weakening. - Horst Grotstollen; Josef Wiesing (IEEE Trans. Ind. Electron., 1995)

Distributed Control Structure of the NBP Test Track with Linear Motor Driven Vehicles. - Andreas Pottharst; Horst Grotstollen (IESS, 2005)

Enhanced control scheme for three-phase three-level rectifiers at partial load. - Peter Ide; Frank Schafmeister; Norbert Fröhleke; Horst Grotstollen (IEEE Trans. Ind. Electron., 2005)