Anders, Markus ; Andresen, E. Ch. ; Binder, A. (1999):
Determination of thrust force ripple of a spherical linear PM motor for a direct telescope drive.
In: EPE'99: European Conference on Power Electronics and Applications <8, 1999, Lausanne>: Proceedings. S. 1580-1588, [Conference or Workshop Item]

Anders, Markus ; Andresen, E. Ch. ; Binder, A. (1999):
Ein sphärischer Linearmotor als Direktantrieb eines optischen Infrarotteleskops.
In: Internationale ETG-Tage '99: München 1999. S. 507-513. - München: VDE-Verl., 1999 (ETG-Fachbericht; 79), München, VDE-Verl., [Book Section]

Anders, Markus ; Andresen, E. Ch. ; Binder, A. (1999):
A novel spherical linear PM motor for direct driving infrared optical telescope.
In: IEMDC'99: IEEE International Electric Machines and Drives Conference <1999, Seattle, Wash>: Proceedings. S. 528-530, [Conference or Workshop Item]

Greifenstein, Ellen ; Andresen, E. Ch. (1998):
High speed 3phase AC motors with cage rotor and with permanent magnet rotor.
In: SPEEDAM '98: Symposium on Power Electronics, Electrical Drives, Advanced Machines, Power Quality <1998, Sorrento, Italy>: Proceedings. C3, S. 13-18, [Conference or Workshop Item]

Lemp, Daniel ; Andresen, E. Ch. (1998):
Power loss minimization of an induction motor with direct flux and torque control.
In: ICEM '98: International Conference on Electrical Machines <1998, Istanbul>: Proceedings. S. 1560-1565, [Conference or Workshop Item]