ProMoVis
A Tool for Control Structure Selection in Interconnected Processes
... a Modelica interface is under development.
If you want to refer to ProMoVis in a publication, please use the following: "Wolfgang Birk, Miguel Castaño, Andreas Johansson, An application software for visualization and control configuration selection of interconnected processes, Control Engineering Practice, Volume 26, May 2014, Pages 188-200."