VIS introduction
General introduction for vibration isolation
Thesis of M. Blom PDF : General introduction for modern VIS
K. Arai's master's thesis PDF : A very good introduction for Type-C style suspension (in Japanese)
Specific topics
Monolithic Geometric Anti-Spring Blade by G. Cella arXiv: Theory of GAS filter
- Electronics Setup and testing LIGO by B. Shapiro (about medm screens, dataviewer, diaggui, foton, transfer functions)
KAGRA VIS documents
KAGRA VIS Operations Manual
Lots of info on operating the suspensions, including interface software like MEDM, Simulink etc.