- Quick intro for Xavier
- Code cleanup
- Helga finished the cavity feedback
- Konstantinos + Helga are now optimizing it
- Helga explains how the OTFB and impulse response newly implemented modules work
- Alex: llrf is calculated twice? Not if the cavity impedance is not added in the impedance model
- Alex: FB for other machines? Impedance and llrf could be unified, if cavity feedback could described as an impedance
- Danilo can the cavity feedback be used for his case?
- Helga on the way the OTFB track works. You have to use the sliced version of the track.
- Alex has some points to add on the cleanup.
- GeneralParams --> Ring
- simplified the way the alpha is passed
- As well as other inputs
- There is now Options + RampOtions objects
- Not yet done the input check
- If hid idea for the input check works with generalparams ,the same will be done for rfparams
- Added stab unit-tests
- Sanity check very useful, we should all use it
- logger, there is something funny with it, it allocates time even with disabled debug messages
- AP Konstantinos: Enhance sanity check to print by default the warnings for the files that have been touched
- AP Helga + Konstantinos: Start attacking the assembler, present the progress in the next meeting
- Impedances are more or less clean, not full complying with the standards of the rest of the code
- distributions might be still broken
- AP Joel will publish his development for bunch distributions
- There are some ways to speedup the plotting progress
- AP Danilo will test impedances
- After the clean up is finished, we will release the version 2
- By the end of the year we need to have version 2
- AP subscribe in the abp cwg, ask about their access to the GPU cluster
- Konstantinos presentation: https://indico.cern.ch/event/671123/contributions/2744941/attachments/1540228/2414986/blond_meeting_131017.pdf
- News around the table
- Ivan on LHC simulations, he was trying some simulations with a 50Hz oscillations
- Synchrotron radiation without quantum excitation, seems that there is a bug in the code because of beam going unstable if you dont put same voltage to all rf stations
- AP Helga + Markus test the OTFB
- Markus did some sanity checks on the cavity feedback module
- Alex started simulations on intensity effects on the PS
- Some first instabilities studies
- working on data analysis
- Will require a TECH to help with the tomogram, translating FORTRAN to C++
- Helga: next big thing will be to work on the satellites of Blond
- Next meeting in two weeks
There are minutes attached to this event.
Show them.
