TY - CHAP A1 - Kern, S A1 - Schiffler, Andreas A1 - Nordmann, R A1 - Abele, Eberhard T1 - Modelling and active damping of a motor spindle with speed-dependent dynamics T2 - Proceedings of the 9th International Conference on Vibrations in Rotating Machinery, Exeter, UK Y1 - 2008 SP - 8 EP - 10 ER -