LIGO Document G1200632-v3

Towards Applied Heirarchical Control

Document #:
Document type:
G - Presentations (eg Graphics)
Other Versions:
For discussion on aLIGO T&C meeting
Files in Document:
Other Files:
Notes and Changes:
V3 Fixes:
Slide 6 and corresponding control scheme attachment:
- Removed MCL path for clarity ("If you actually wanted to include how the force is distributed between the laser frequency, the reference cavity, and the mode cleaner length, you'd nee a whole new page" -- M. Evans & P. Fritschel)
- Corrected UGFs for CARM to 40 kHz (to the laser) and 100 Hz (to the mode cleaner)

V2 Fixes:
Slide 4:
- Added 'I' block for interferometric plant for clarity
- Added 'A' label around right-hand diagram showing detail of the heirarchy

In general clean up
- Fixed a few typos
- Added page numbers and DCC number to all slides
- Added related documents to file cards

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