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| [Y-front] * Set up the ACC drivers again. They are working, but S/N of H3 is not good. The spectrum of displacement sensor in free running showed the resonant peek at 0.4Hz for H1 and H2, but at 1.7Hz for H3. [X-end] * Diagonalization for the horizontal BF damper was broken. LVDT signals of H1 and H2 seem to be flipped. Any problems were found around the electric rack and the cross tube. |
Agenda/Minutes of the VIS Meeting on 2019/4/26
2019/4/26 13:30 -
Participants:
Progress report
Schedule Chart
Site work schedule: [[|XLSX]]
Type-A : (PDF/MPP)
Type-B: (PDF/MPP)
Type-C: (XLSX)
Type-A (Takahashi)
Past week report
[Y-front]
- Set up the ACC drivers again. They are working, but S/N of H3 is not good. The spectrum of displacement sensor in free running showed the resonant peek at 0.4Hz for H1 and H2, but at 1.7Hz for H3.
[X-end]
- Diagonalization for the horizontal BF damper was broken. LVDT signals of H1 and H2 seem to be flipped. Any problems were found around the electric rack and the cross tube.
Plan for coming weeks
Type B (Mark)
Past week report
Plan for coming weeks
Type-Bp (Shoda)
Past week report
Plan for coming weeks
OMMT & OSTM (Ohishi)
Past week report
Plan for coming weeks
VIS electronics (Tanaka)
Past week report
Plan for coming weeks
Other site works
Safety
- Incidents:
- Foreseen risks
- Type-A:
- Type-B:
Discussion
- VIS monitoring during the golden week holidays
- VIS To Do for FY2019
Travel Plans
- Travel (Week of 5/6):
- Takahashi:
- Sato:
- Mark:
- Hirata:
- Shoda:
- Fujii:
- Tanioka:
- Tanaka:
- Terrence:
- Travel (Week of 5/13):
- Takahashi:
- Sato:
- Mark:
- Hirata:
- Shoda:
- Fujii:
- Tanioka:
- Tanaka:
- Terrence:
Next meeting
On 2019/5/17(Fri)