= KAGRA VIS Operations Manual - SUMCON =

SUMCON is a Mathematica program by Takinori Sekiguchi to build dynamical models of suspensions. See [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=3729| JGW-T1503729]] and [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=5034|JGW-G1605034]].

It uses a calculation approach borrowed from Mark Barton's Pendutil toolkit [[https://dcc.ligo.org/LIGO-T020205/public|LIGO-T020205]], but has been rewritten from scratch and has a much nicer user interface.