Speaker
Hao-Wen Luo
(National Synchrotron Radiation Research Center)
Description
The paper outlines the successful implementation of a global tune feedback system at the Taiwan Photon Source (TPS) to compensate the tune variation resulting from adjustments in the gap and phase of the insertion devices. The global tune feedback system deployed in the TPS employs two families of quadrupole magnets to sustain betatron tunes at the desired working point. The adjustment currents (feedback quantities) are crucial for this process, which are calculated from a tune response matrix derived from the lattice model, with tune shift quantities provided by the bunch-by-bunch feedback system, and the algorithm of singular value decomposition (SVD).
| Region represented | Asia |
|---|---|
| Paper preparation format | Word |
Primary author
Mr
Mau-Sen Chiu
(National Synchrotron Radiation Research Center)
Co-authors
Bin Yuan Huang
(National Synchrotron Radiation Research Center)
Chih Yu Hung
(National Synchrotron Radiation Research Center)
Fan-Hsin Tseng
(National Synchrotron Radiation Research Center)
Hao-Wen Luo
(National Synchrotron Radiation Research Center)
Hung-Jen Tsai
(National Synchrotron Radiation Research Center)
Dr
Nuan-Ya Huang
(National Synchrotron Radiation Research Center)
Ping Chou
(National Synchrotron Radiation Research Center)
Ting-Wei Hsu
(National Synchrotron Radiation Research Center)
Tsung-Yu Lee
(National Synchrotron Radiation Research Center)
Wei-Yu Lin
(National Synchrotron Radiation Research Center)
