1. The MTCA/ATCA Workshop for Research and Industry

2. WELCOME TO BEIJING

3. WELCOME TO IHEP

4. SPECIAL THANKS TO

5. SPECIAL THANKS TO

6. all participants like you for supporting!
SPECIAL THANKS TO
all participants like you for supporting!

7. A BRIEF HISTORY OF ACC. CONTROL SYSTEMS IN CHINA
Digital LLRF based on cPCI or MTCA
Computer control + manual control
Centralized structures mostly used
Single-board computers for local control
Various field buses
Poor operator interface
FPGA based feedback systems
EPICS is widely used for developing accelerator control systems
First EPICS control system in operation （2001）
China Spallation Neutron Source (2011-)
Shanghai Synchrotron Radiation Facility (2004-)
HLS Phase I ( ), Phase II ( ), HLS-II (2010-)
BEPC (construction , operation ), BEPC II ( construction , operation )
HIRFL ( ), HIREL-CSR (2000-)
1980
1990
2000
2010
2020

8. MTCA BASED ACCELERATOR CONTROL SYSTEM @IHEP
ADS main Linac LLRF system
LLRF system of the BEPC-II Sub-harmonic bunching systems
Upgraded in 2017
ADS Injector-I LLRF system
“Pizza Box” architecture
MicroTCA architecture

9. THE PURPOSE IS
using the most advanced technologies, both hardware and software, to gain higher beam stability, and faster and higher precision data acquisition.　

10. Thank you for coming!