ICALEPCS2011 - List of Authors (Shen, L.R.)

Paper

Title

Page

The RF Control System of the SSRF 150MeV Linac

1039

S.M. Hu, J.G. Ding, G.-Y. Jiang, L.R. Shen, M.H. Zhao, S.P. Zhong
SINAP, Shanghai, People's Republic of China

Shanghai Synchrotron Radiation Facility (SSRF) use a 150 MeV linear electron accelerator as injector, its RF system consists of many discrete devices. The control system is mainly composed of a VME controller and a home-made signal conditioner with DC power supplies. The uniform signal conditioner serves as a hardware interface between the controller and the RF components. The DC power supplies are used for driving the mechanical phase shifters. The control software is based on EPICS toolkit. Device drivers and related runtime database for the VME modules were developed. The operator interface was implemented by EDM.

Poster WEPMS027 [0.702 MB]

WEPMU031

Virtualization in Control System Environment

1138

L.R. Shen, D.K. Liu, T. Wan
SINAP, Shanghai, People's Republic of China

In a large scale distribute control system, there are lots of common services composing an environment of the entire control system, such as the server system for the common software base library, application server, archive server and so on. This paper gives a description of a virtualization realization for a control system environment, including the virtualization for server, storage, network system and application for the control system. With a virtualization instance of the epics based control system environment built by the VMware vSphere v4, we tested the whole functionality of this virtualization environment in the SSRF control system, including the common server of the NFS, NIS, NTP, Boot and EPICS base and extension library tools, we also carried out virtualization of the application server such as the Archive, Alarm, EPICS gateway and all of the network based IOC. Specially, we tested the high availability (HA) and VMotion for EPICS asynchronous IOC successfully under the different VLAN configuration of the current SSRF control system network.

Paper	Title	Page
WEPMS027	The RF Control System of the SSRF 150MeV Linac	1039
	S.M. Hu, J.G. Ding, G.-Y. Jiang, L.R. Shen, M.H. Zhao, S.P. Zhong SINAP, Shanghai, People's Republic of China
	Shanghai Synchrotron Radiation Facility (SSRF) use a 150 MeV linear electron accelerator as injector, its RF system consists of many discrete devices. The control system is mainly composed of a VME controller and a home-made signal conditioner with DC power supplies. The uniform signal conditioner serves as a hardware interface between the controller and the RF components. The DC power supplies are used for driving the mechanical phase shifters. The control software is based on EPICS toolkit. Device drivers and related runtime database for the VME modules were developed. The operator interface was implemented by EDM.
	Poster WEPMS027 [0.702 MB]

WEPMU031	Virtualization in Control System Environment	1138
	L.R. Shen, D.K. Liu, T. Wan SINAP, Shanghai, People's Republic of China
	In a large scale distribute control system, there are lots of common services composing an environment of the entire control system, such as the server system for the common software base library, application server, archive server and so on. This paper gives a description of a virtualization realization for a control system environment, including the virtualization for server, storage, network system and application for the control system. With a virtualization instance of the epics based control system environment built by the VMware vSphere v4, we tested the whole functionality of this virtualization environment in the SSRF control system, including the common server of the NFS, NIS, NTP, Boot and EPICS base and extension library tools, we also carried out virtualization of the application server such as the Archive, Alarm, EPICS gateway and all of the network based IOC. Specially, we tested the high availability (HA) and VMotion for EPICS asynchronous IOC successfully under the different VLAN configuration of the current SSRF control system network.