Biancun Xie, Madhavan Swaminathan, et al.
EMC 2011
In this paper we present a non-linear control scheme for high-speed nanopositioning based on impulsive control. Unlike in the case of a linear feedback controller, the controller states are altered in a discontinuous manner at specific instances in time. Using this technique, it is possible to simultaneously achieve good tracking performance, disturbance rejection and tolerance to measurement noise. Impulsive control is demonstrated experimentally on an atomic force microscope. A significant improvement in tracking performance is demonstrated. © 2011 IOP Publishing Ltd.
Biancun Xie, Madhavan Swaminathan, et al.
EMC 2011
D.D. Awschalom, J.-M. Halbout
Journal of Magnetism and Magnetic Materials
Imran Nasim, Melanie Weber
SCML 2024
B.A. Hutchins, T.N. Rhodin, et al.
Surface Science