18-22 May 2015
1200 Molecular Plant Science Building, Michigan State University
EST5EDT timezone
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Contribution 15 minute contribution

1200 Molecular Plant Science Building, Michigan State University -

NSLS-II Fast Orbit Feedback System Status

Speakers

  • Mr. Yuke TIAN

Primary authors

Co-authors

Abstract content

We will present the NSLS-II fast orbit feedback system commissioning results. It includes the system architecture, the system characteristics measurement and system performance. In the system architecture section, we will describe the overall hardware architecture of the system and the communication between hardware. In the system characteristics section, we will present the measurement in real space and in eigenspace. In the system performance section, we will present the orbit long term drift, the orbit stability results from BPM SA data and the orbit stability results from the BPM FA data. We also discuss the spike issues we observed in the system, and how do we find the noise source using noise locator algorithm.