Author: Voevodin, V.P.
Paper Title Page
S03SRD08 The UNK Control System 134
 
  • V. Alferov, V.L. Brook, A.F. Dunaitsev, S.G. Goloborodko, S.V. Izgarshev, V.V. Komarov, A. Lukyantsev, M.S. Mikheev, N.N. Trofimov, V.P. Sakharov, E.D. Scherbakov, A.I. Vaguine, V.P. Voevodin, V.D. Yourpalov, S.A. Zelepoukin
    IHEP, Moscow Region, Russia
  • B. Kuiper
    CERN, Meyrin, Switzerland
  
  The IHEP pro­ton Ac­cel­er­at­ing and Stor­age Com­plex (UNK) in­cludes in its first stage a 400 GeV con­ven­tional and a 3000 GeV su­per­con­duct­ing ring placed in the same un­der­ground tun­nel of 20.7 km cir­cum­fer­ence. The beam will be in­jected into UNK from the ex­ist­ing 70 GeV ac­cel­er­a­tor U-70. The ex­per­i­men­tal pro­gramme which is planned to start in 1995, will in­clude 3000 GeV fixed tar­get and 400-3000 GeV col­lid­ing beams physics. The size and com­plex­ity of the UNK dic­tate a dis­trib­uted mul­ti­proces­sor ar­chi­tec­ture of the con­trol sys­tem. About 4000 of 8/16 bit con­trollers, di­rectly at­tached to the UNK equip­ment will per­form low level con­trol and data ac­qui­si­tion tasks. The equip­ment con­trollers will be con­nected via the MIL-1553 field bus to VME based 32-bit front end com­put­ers. The TCP/IP net­work will in­ter­con­nect front end com­put­ers in the UNK equip­ment build­ings with UNIX work­sta­tions and servers in the Main Con­trol Room. The re­port pre­sents the gen­eral ar­chi­tec­ture and cur­rent sta­tus of the UNK con­trol.  
DOI • reference for this paper ※ doi:10.18429/JACoW-ICALEPCS1991-S03SRD08  
About • Received ※ 11 November 1991 — Accepted ※ 20 November 1991 — Issued ※ 04 December 1992  
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