Title :
Input saturation estimation for servo drives with state space control
Author :
Batzies, Ekkehard ; Zirn, Oliver
Author_Institution :
Univ. of Appl. Sci., Giessen
Abstract :
This paper discusses input saturation for state control extension of servo drives in the case of flexible structural components. It is pointed out that by applying state control, there is no abundant extra strain to the input values. Formulas are presented that give upper bounds to these input quantities and can be used to estimate whether input saturation will be reached when applying state control. Experimental data from a coil motor support the results.
Keywords :
flexible structures; motor drives; servomotors; coil motor; flexible structural components; input saturation estimation; servo drives; state space control; upper bounds; Acceleration; Angular velocity control; Drives; Force control; Servomechanisms; Servomotors; State estimation; State-space methods; Torque control; Upper bound;
Conference_Titel :
Electric Machines & Drives Conference, 2007. IEMDC '07. IEEE International
Conference_Location :
Antalya
Print_ISBN :
1-4244-0742-7
Electronic_ISBN :
1-4244-0743-5
DOI :
10.1109/IEMDC.2007.383678
