Title :
Turn-by-turn beam position measurement for 1.3 GeV booster synchrotron
Author :
Ueng, T.S. ; Hsu, K.T. ; Fang, C.S. ; Chang, Y.M. ; Lin, K.K.
Author_Institution :
Synchrotron Radiat. Res. Center, Hsinchu, Taiwan
Abstract :
A prototype turn-by-turn beam position measurement system has been implemented to characterize machine properties of 1.3 GeV booster synchrotron at SRRC. The signals picked up by button electrodes are processed by heterodyne receivers. The output of the receiver is digitized by VXI module with digitizing rate equal to the beam revolution frequency. The beam positions are calculated at embedded VXI controller under HP/UX environment. The performance of the data acquisition system and the measured data are presented
Keywords :
accelerator control systems; analogue-digital conversion; computerised control; controllers; data acquisition; electron accelerators; high energy physics instrumentation computing; particle beam diagnostics; position measurement; synchrotrons; 1.3 GeV; HP/UX environment; SRRC; VXI module; beam revolution frequency; booster synchrotron; button electrodes; data acquisition system; digitizing rate; embedded VXI controller; heterodyne receivers; machine properties; turn-by-turn beam position measurement; Clocks; Control systems; Data acquisition; Electrodes; Extraterrestrial measurements; Frequency; Position measurement; Prototypes; Resonance; Synchrotron radiation;
Conference_Titel :
Particle Accelerator Conference, 1995., Proceedings of the 1995
Print_ISBN :
0-7803-2934-1
DOI :
10.1109/PAC.1995.505605
