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Control systems in KEK accelerator complex

Control systems in KEK accelerator complex. KEK Accelerator complex =. Complexity of the control system. e/e + injector LINAC, g -factory storage ring, B-factory, 8GeV e - / 3.5GeV e + , 12GeV Proton synchrotron , 40MeV LINAC, 500MeV booster ring, 12GeV main ring.

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Control systems in KEK accelerator complex

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  1. Control systems in KEK accelerator complex KEK Accelerator complex = Complexity of the control system e/e+ injector LINAC, g-factory storage ring, B-factory, 8GeV e- / 3.5GeV e+, 12GeV Proton synchrotron, 40MeV LINAC, 500MeV booster ring, 12GeV main ring.

  2. Japan High-Intensity Proton Accelerator

  3. e/e+ injector LINAC, UNIX PC System. Photon factory storage ring, EPICS B-factory, EPICS MS Wind. Versa-Dos MS Wind. 12GeV Proton synchrotron, JHF(high power proton accelerator) EPICS Control systems

  4. Console (PC) OLE G/W X UNIX VME VME VME PLC Device Device Device Control system in LINAC KEK-B EPICS CA

  5. Control system in KEK-B

  6. Control Protocols e/e+ injector LINAC, RPC/UDP TCP/IP Photon factory storage ring, B-factory, TCP/IP 12GeV Proton synchrotron, OBJP(Multi-computer Programming Environment with MAP) JHF(high power proton accelerator) TCP/IP

  7. Control Hard wares, Interfaces. e/e+ injector LINAC, PLC,VME,VXI Photon factory storage ring, B-factory, VME,VXI,CAMAC, GPIB 12GeV Proton synchrotron, VME, PLC, WE7000 JHF(high power proton accelerator) VME,PLC, WE7000

  8. K2K to KAMIOKA 12GeV Proton synchrotron From KEK to KAMIOMANDE, and Beijing…………. (K2K experiment)

  9. PS control system is mainly based on the manual control. However, it is gradually changed to the computer control system.

  10. Old system Current control system in PS New system base on PCs SCADA soft

  11. Upgrade of PS control system Difficulties for maintaining. MAP & Versa-Dos, Touch-panel, etc. An implementation of New PC system aiming to: Unification of the control presentation layer, GUI environment not for control staff but for users, Unification of the network level, Ethernet SYSNET WENWT Multi Platform, PLC(for device control) Fast data acquisition. SCADA WE API

  12. Example of the PC based PS control Proton LINAC Control

  13. Example of the PC based PS control Betatron tune meter

  14. Control system for Hadron machine In contrast to the lepton accelerator, Hadoron accelerator complex has a Rapid cycle accelerator. KEK PS booster 20Hz, JHF booster 50Hz (5MW). to realize the high power proton beam. Hadoron accelerator exposes the devices to high rate radiation by high power proton beam. High rate / high speed control & acquisition, to achieve the low loss operation, Large data acquisition, to realize the high performance in beam dynamics study.

  15. Data analysis Logging Application development Data acquisition Beam simulation Data Display system Status watcher Control system Accelerator Requirement for Hadron machine control Control Set-up of the equipment parameters. Adjustment of the equipment parameters. Data acquisition and analysis Operation logging. Status watcher. Beam observation. Equipment feedback. Analyze the correlation of those data. Data presentation Graphical data presentation. Application development Objective coding. Visual interface builder. Beam simulation.

  16. Remote GUI Remote GUI Operator’s console Internet clients GUI GUI GUI 汎用化 カーネル Kernel component database Virtual machine IOC Devices SCADA Equipments COACK in KEK PS control system As PC base Accelerator Control system. As Automated operation logging. As Unification of control&acquisition. As GUI/Component oriented application development.

  17. Time Schedule for system replacement 2000 2001 2002 2003 Test operation of COACK. System configuration. Implementation of PLC and WE in the COACK. Network replacement. Final goal. Intensity doubler half installation. (Accumulator ring, barrier bucket device) The other half installation. Final goal. PS intensity  x2 MINOS Start Hannibal cross the Alps to Gran　Sasso

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