Upload
others
View
2
Download
0
Embed Size (px)
Citation preview
1
‘VICKSI ’ - Control System Upgradeat the Ion Beam Laboratory ‘ ISL ’
of Hahn-Meitner-Institute BerlinW. Busse, C. Rethfeldt
Hahn-Meitner-Institut Berlin
1. Ion Beam Lab / Science & Applications
2. VICKSI - ISL 1975 - 2002 / VICKSI Control System (VCS)
3. ISL 2002 / Strategies to Exchange Components
4. Take over useful VCS-Features to the VISTA-Environment
5. Summary
Hahn-Meitner-Institute GmbH Berlin
Research Nuclear Reactor Ion Beam Lab: „ISL“
2
MagneticSpectrometer
Low Energy Target Area andDual Beam Line
extremlyslow Ions
5.5 MVVan de Graaff - Injector
200 kV - Injector + 14 GHzECR - Source
RFQStructure Injector90 - 360 keV/amu
Eye - Tumor - Therapy
k = 130Cyclotron
14 GHzECR - Source
Vertical Beam Line
Hahn-Meitner-Institut Berlin
MagneticSpectrometer
Low Energy Target Area andDual Beam Line
extremlyslow Ions
5.5 MVVan de Graaff - Injector
200 kV - Injector + 14 GHzECR - Source
RFQStructure Injector90 - 360 keV/amu
Eye - Tumor - Therapy
k = 130Cyclotron
14 GHzECR - Source
Vertical Beam Line
Hahn-Meitner-Institut Berlin
MagneticSpectrometer
Low Energy Target Area andDual Beam Line
extremlyslow Ions
5.5 MVVan de Graaff - Injector
200 kV - Injector + 14 GHzECR - Source
RFQStructure Injector90 - 360 keV/amu
Eye - Tumor - Therapy
k = 130Cyclotron
14 GHzECR - Source
Vertical Beam Line
Hahn-Meitner-Institut Berlin
3
MagneticSpectrometer
Low Energy Target Area andDual Beam Line
extremlyslow Ions
5.5 MVVan de Graaff - Injector
200 kV - Injector + 14 GHzECR - Source
RFQStructure Injector90 - 360 keV/amu
Eye - Tumor - Therapy
k = 130Cyclotron
14 GHzECR - Source
Vertical Beam Line
Hahn-Meitner-Institut Berlin
Hahn-Meitner-Institut Berlin
Ion beam analysis at ISL
ERDA (Elastic Recoil Detection Analysis)
PIXE (Proton induced X-ray emission)
RBS (Rutherford Backscattering helium or
heavy ions)
ERDA-measuring principle
Example: SiNxH layer on Si
scattered to 230 MeV 129Xe-ions
4
Hahn-Meitner-Institut Berlin
Ion beam analysis at ISL
ERDA (Elastic Recoil Detection Analysis)
PIXE (Proton induced X-ray emission)
RBS (Rutherford Backscattering helium or
heavy ions)
PIXE-measuring principle
PIXE-measuring principle
5
Hahn-Meitner-Institut Berlin
Ion beam analysis at ISL
ERDA (Elastic Recoil Detection Analysis)
PIXE (Proton induced X-ray emission)
RBS (Rutherford Backscattering helium or
heavy ions)
Hahn-Meitner-Institut Berlin
Ion beam analysis at ISL
ERDA (Elastic Recoil Detection Analysis)
PIXE (Proton induced X-ray emission)
RBS (Rutherford Backscattering helium or
heavy ions)
RBS-measuring principle
MagneticSpectrometer
Low Energy Target Area andDual Beam Line
extremlyslow Ions
5.5 MVVan de Graaff - Injector
200 kV - Injector + 14 GHzECR - Source
RFQStructure Injector90 - 360 keV/amu
Eye - Tumor - Therapy
k = 130Cyclotron
14 GHzECR - Source
Vertical Beam Line
Hahn-Meitner-Institut Berlin
6
Hahn-Meitner-Institut Berlin
Irradiation of Foils
Irradiation Study of Semiconductor Elements
Proton Therapy of Eye Tumors
ISL-Applications
Hahn-Meitner-Institut Berlin
Ion beam analysis at ISL
ERDA (Elastic Recoil Detection Analysis)
PIXE (Proton induced X-ray emission)
RBS (Rutherford Backscattering helium or
heavy ions)
Irradiation of Foils
Hahn-Meitner-Institut Berlin
Irradiation of Foils
Irradiation Study of Semiconductor Elements
Proton Therapy of Eye Tumors
ISL-Applications
7
Hahn-Meitner-Institut Berlin
Ion beam analysis at ISL
ERDA (Elastic Recoil Detection Analysis)
PIXE (Proton induced X-ray emission)
RBS (Rutherford Backscattering helium or
heavy ions)
Irradiation Study of Semiconductors
Hahn-Meitner-Institut Berlin
Irradiation of Foils
Irradiation Study of Semiconductor Elements
Proton Therapy of Eye Tumors
ISL-Applications
8
Eye Tumor Therapy with 68 MeV Protons
at Hahn-Meitner-Institute-Berlin
1998 First patient treated
2000 167 patients
2002 ~270 patients
Hahn-Meitner-Institut Berlin
Topology of the VICKSI Control System
CC1SD1
SD2
CC2SD3
SD4
CC3 CC6
PDP-11/44Computer & Peripherals
CAMAC DriverParallel CAMAC Branch
Main Operator Console
Serial CAMAC Branches
1 2 3 4
9
SBYPASSController 2
SBYPASSController 1
SBYPASSCC N-1
SBYPASSCC N
Hahn-Meitner-Institut Berlin
Topology of the VICKSI Control System
Serial CAMAC Branch
Valves, Slits, Pumps
Power Supply
Step Motor
Position Encoder
Analogue Values
~ 50 meters
Max. 62 Serial Crate Controller per Branch
Max. 5 Mbit / sec
Hahn-Meitner-Institut Berlin
VICKSI Control System Upgrade Phase 1
CC1SD1
SD2
CC2SD3
SD4
CC3 CC6
PDP-11/44Computer & Peripherals
CAMAC DriverParallel CAMAC Branch
Main Operator Console
Serial CAMAC Branches
1 2 3 4
Ethernet CAMAC
commands VISTAServer
XX
Ethernet
10
www.vista-control.com
Hahn-Meitner-Institut Berlin
11
Hahn-Meitner-Institut Berlin
Hahn-Meitner-Institut Berlin
www.hmi.de/isl/ics/datonl
12
Hahn-Meitner-Institut Berlin
VICKSI Control System Upgrade Phase 1
Hahn-Meitner-Institut Berlin
VICKSI Control System Upgrade Phase 1
13
Hahn-Meitner-Institut Berlin
VICKSI Control System Upgrade Phase 1
Hahn-Meitner-Institut Berlin
VICKSI Control System Upgrade Phase 1
14
Hahn-Meitner-Institut Berlin
VICKSI Control System Upgrade Phase 1
Hahn-Meitner-Institut Berlin
VICKSI Control System Upgrade Phase 1
CC1SD1
SD2
CC2SD3
SD4
CC3 CC6
PDP-11/44Computer & Peripherals
CAMAC DriverParallel CAMAC Branch
Main Operator Console
Serial CAMAC Branches
1 2 3 4
Ethernet CAMAC
commands VISTAServer
XX
Ethernet
15
Hahn-Meitner-Institut Berlin
VICKSI Control System Upgrade Phase 2
CC1SD1
SD2
CC2SD3
SD4
Main Operator Console
Serial CAMAC Branches
1 2 3 4
Ethernet CAMAC
commands VISTAServer
X
Ethernet
X XX XX
Hahn-Meitner-Institut Berlin
VICKSI Control System Upgrade Phase 3
CC1SD2
CC2SD3
SD4
Main Operator Console
Serial CAMAC Branches
2 3 4
Ethernet CAMAC
commands VISTAServer
X
Ethernet
X XX XX
VISTA
any
othe
r Fi
eld
Bus
16
Hahn-Meitner-Institut Berlin
VICKSI Control System Upgrade Phase 3
Main Operator Console
Ethernet
X
Ethernet
X XX XX
VISTA
Fiel
d B
us
VISTA
Compact
PCI
VISTA
Compact
PCI
VISTA
Compact
PCI
VISTA
Compact
PCI
VISTA
any
othe
r Fi
eld
Bus
Ethernet
Hahn-Meitner-Institut Berlin
Take over useful VICKSI features Access “Coupled VDB-Channel”
hparam2hparam1
hparam3
cparam2cparam1
cparamN
cparam3
hparamN***
***
Centre of Slit Opening
Right Position=F(drive1)
Left Position =F(drive2)
conv1 = Position(drive1)
conv2 = Position(drive2)
conv3 = F (device X)
convN
VDB_Drive 1
hparam1 C1
hparam2 N1
hparam3 A1
hparam4 F1
cparam1 CO1
cparam2 CO2
cparam3 CO3
cparam4 CO4
VDB_Drive 2
hparam1 C1
hparam2 N1
hparam3 A1
hparam4 F1
cparam1 CO1
cparam2 CO2
cparam3 CO3
cparam4 CO4
Special Handler RoutineCAMAC Handler
Special Convert Routine
17
Hahn-Meitner-Institut Berlin
Summary
Present status: Upgrade 1 Phase / Find individual solutions
Next steps: complete control by VISTA / till end 2003
Our experience:
Main question: Own solution versus Commercial solution
Need manpower Need moneySpend time Could save time...need more $ ? ... save more $ ?
We use VISTA because: No manpower, Not so much time,Want a ‘State of the Art’ solution, Long time support of OS