Interactive WebGL Model of Hydraulic Plant

The paper presents 3D model of three level hydraulic plant that is realized in WebGL. The model is communicating with the OpenModelica software environment via pre-prepared web-service. In this way it is possible to demonstrate not only various static views of the presented plant but also its functionality. Using the created graphical user interface (GUI) a user can follow the model behavior in the open or in the closed loop where PID controller is taken into account.The paper describes WebGL model construction, its description in OpenModelica environment and the communication between the created web application and OpenModelica simulation.