论文信息 - DIAMOND LIGHT SOURCE ELECTRON BEAM POSITION FEEDBACK: DESIGN, REALIZATION AND PERFORMANCE

DIAMOND LIGHT SOURCE ELECTRON BEAM POSITION FEEDBACK: DESIGN, REALIZATION AND PERFORMANCE

The electron beam in the Diamond Synchrotron Light Source is stabilised in two planes using the Fast Orbit Feedback system. This feedback system takes the beam position from 168 Libera electron beam position monitors for each plane, and calculates offsets to 336 corrector power supplies at a sample rate of ~10 kHz. The design and realization of this system, together with its performance and operational experience will be presented.

[1] M. T. Heron,et al. INITIAL DESIGN OF THE FAST ORBIT FEEDBACK SYSTEM FOR DIAMOND LIGHT SOURCE , 2005 .

[2] I.P.S.Martin,et al. STATUS OF THE DIAMOND FAST ORBIT FEEDBACK SYSTEM , 2007 .

[3] Adrian Wills,et al. Design of cross-directional controllers with optimal steady state performance , 2003, 2003 European Control Conference (ECC).

[4] Stephen Duncan. The design of a fast orbit beam stabilisation system for the Diamond Synchrotron , 2007 .

[5] R. P. Walker. COMMISSIONING AND STATUS OF THE DIAMOND STORAGE RING , 2007 .

[6] Arnold Neumaier,et al. Solving Ill-Conditioned and Singular Linear Systems: A Tutorial on Regularization , 1998, SIAM Rev..