arXiv · physics/0112042
Active Vibration Suppression R&D for the NLC
Abstract
The nanometer scale beam sizes at the interaction point in linear colliders limit the allowable motion of the final focus magnets. We have constructed a prototype system to investigate the use of active vibration damping to control magnet motion. Inertial sensors are used to measure the position of a test mass, and a DSP based system provides feedback using electrostatic pushers. Simulation and experimental results for the control of a mechanically simple system are presented.
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Josef Frisch, Linda Hendirckson, Thomas Himel, Andrei Seryi. 2001-12-14. Active Vibration Suppression R&D for the NLC. https://arxiv.org/abs/physics/0112042
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