Title :
The Measurement of Tune and Phase Space at HLS
Author :
Yang, Y.L. ; Wang, J.H. ; Liu, Z.P. ; Liu, J.H. ; Sun, B.G. ; Zheng, K.
Author_Institution :
NSRL, University of Science and Technology of China, Hefei, Anhui 230029, P.R. China, ylyang@mail.ustc.edu.cn
Abstract :
Tune and phase space online monitor at the electronic storage ring of Hefei Light Source (HLS) has been implemented by using Turn-by-turn Beam Position Monitor System (TBT System). In this paper, we compare a number of methods employed to compute tune and deals with choosing the best fitting method for our online tune computing. We can compute and display tune online, at the same time, record beam tracks on the transverse phase space by using turn-by-turn beam position data at two differently-located beam-position-monitor electrodes. With these instruments we can precisely and attractive study machine instabilities.
Keywords :
Data mining; Displays; Extraterrestrial measurements; Frequency; High level synthesis; Light sources; Monitoring; Phase measurement; Space technology; Storage rings;
Conference_Titel :
Particle Accelerator Conference, 2005. PAC 2005. Proceedings of the
Print_ISBN :
0-7803-8859-3
DOI :
10.1109/PAC.2005.1591382
