Title :
Modified sliding mode controller for positioning of micro linear motors
Author :
Wiedmann, Karsten ; Demmig, Sven ; Mertens, Axel
Author_Institution :
Leibniz Univ., Hannover
Abstract :
This paper reports on the control of micro linear motors using a modified sliding mode controller. To have an optimised dynamic behaviour the gradient of the sliding surface is calculated online instead of having a constant value. Simulations and measurements are presented to show the performance of the algorithm.
Keywords :
linear motors; machine control; micromotors; micro linear motor positioning; sliding mode controller; Control systems; Electric variables control; Friction; Hysteresis motors; Micromotors; Nonlinear control systems; Optimal control; Permanent magnet motors; Robust control; Sliding mode control; Linear drive; Non-linear control; Optimal control; Robust control; Stepping motor drive;
Conference_Titel :
Power Electronics and Applications, 2007 European Conference on
Conference_Location :
Aalborg
Print_ISBN :
978-92-75815-10-8
Electronic_ISBN :
978-92-75815-10-8
DOI :
10.1109/EPE.2007.4417430
