Author: Li, S.J.
Paper Title Page
THPVA048 Design and Progress on Mechanical & Alignment System for HEPS-TF 4544
 
  • C. H. Li, S.J. Li, J. Liu, H. Wang, X.L. Wang, Z. Wang, L. Wu
    IHEP, Beijing, People's Republic of China
 
  HEPS is a new generation synchrotron facility with a stringent requirement of very low emmittance. The key technology difficulties are supposed be overcome during the HEPS-TF stage. There are two projects in progress for mechanical and alignment system. One is the development of precision auto-tuning magnet girder, to meet the requirement of beam based alignment in tunnel, the other is the study on vibrating-wire alignment technique to improve alignment accuracy of magnets on a girder. This paper will describe the design and progress of both projects.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-THPVA048  
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THPVA050 Latest Progress of Magnet Girder Prototypes for HEPS-TF 4551
 
  • H. Wang, C. H. Li, S.J. Li, H. Qu, Z. Wang, L. Wu
    IHEP, Beijing, People's Republic of China
 
  The magnet girder technology is one of the key tech-nologies which should be overcome in the stage of HEPS-TF (Test Facility of High Energy Photon Source). The girder should be beam-based aligned, and must has high adjusting precision and high stability as well. For these issues, two girder systems are designed and developed. This paper will describe the latest progress of the girder prototypes, including structure design updates, control system progress, and processing and assembling of Girder I prototype.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-THPVA050  
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THPVA053 Design of the Girder Control System for HEPS-TF 4560
 
  • S.J. Li, C. H. Li, J. Liu, H. Wang, Z. Wang
    IHEP, Beijing, People's Republic of China
 
  To make the alignment become easier, the HEPS-TF (High Energy Photon Source-Test Facility) magnet girder, which is different from the conventional one, is designed to achieve the goal of adjusting the girder's position and orientation online. The control system is one of the key sub-part. This Paper will describe the control system design, especially on the hardware configuration, software programming as well as user interface design.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-THPVA053  
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