Adaptive Control Loops for Advanced LIGO

Document #:

LIGO-G1100161-v2

Document type:

G - Presentations (eg Graphics)

Abstract:

Explores a least squares minimization approach to adapting control loops for LIGOs isolation systems. It illustrates the approach with the hierarchical cavity loops of the LASTI quad-triple cavity.

This was a lunch talk given to the LIGO-MIT group on February 25, 2011.

Files in Document:

• G1100161.pdf (2.6 MB)

Other Files:

• G1100161.pptx (5.1 MB)

Topics:

• Basic R&D

Authors:

• Brett Shapiro

Keywords:

Adaptive Control

Referenced by:

• LIGO-G1500454-v1: Controls Workshop at the GWADW 2015