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Ratti, A.

Paper Title Page
TUP104 NSLS II Control System 319
 
  • L. R. Dalesio, G. Carcassi, D. Dohan, N. Malitsky, G. B. Shen, Y. Tian
    BNL, Upton, Long Island, New York
  • L. R. Doolittle, A. Ratti
    LBNL, Berkeley, California
 
  Funding: This manuscript has been authored by employees of Brookhaven Science Associates, LLC under Contract No. DE-AC02-98CH10886 with the U. S. Department of Energy.

The NSLS II is a new third generation light source. The project is pushing control system technology in three areas: fast orbit feedback, use of RDB technology, and model based control architecture. This paper describes these developments in terms of the overall control system architecture.

 
WEB003 ORION Gateway Design for Feedback Controls Connectivity 379
 
  • L. R. Doolittle, A. Ratti, C. Serrano, A. Vaccaro
    LBNL, Berkeley, California
 
  The Optical Redundant I/O Network (ORION) is a hardware-based fast communication system for feedback controls to be implemented at NSLS-II. It controls latency by eliminating traditional computers from the communication design. Redundant communication paths give basic single-point fault tolerance. This paper describes the peripheral infrastructure for data exchange between feedback control systems and diagnostics and the communication backbone.  
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