Advanced graphic interface man machine for a simulator of nuclear processes for training in classroom

This work describes a working prototype that will serve as experimental platform for the specification and development of a commercial classroom analysis simulator. The classroom analysis simulator will be used as analytical tool for an optimal and more efficient training of operation personnel of Laguna Verde Power Plant. The focus of this work is on the advanced graphical interface of the classroom analysis simulator and those issues involved with its design. This interface offers two distinctive features: 1) virtual representation of instrumentation and controls of different control panels; and 2) direct manipulation as main interaction method. These features provide an easy and intuitive way to manipulate and monitor virtual instrumentation as well as an effortless manner to control the interface. By using object menus with special control features, it is possible to perform visualization functions such as navigation among control panels, location of instrumentation, panning, zooming and reset. The system and its interface provide immediate feedback and reversible operation capabilities allowing an easy, fast and natural human-machine interaction within a graphical environment that the operator is familiar with. The system gives also access and displays a functional copy of the Laguna Verde Safety Parameters Display System. In addition, a special set of graphic displays representing the full animation of transients and severe accidents via output data files from specialized nuclear codes are being designed. The features of the system mentioned above, supported by advanced mathematical models, currently under development, will provide an exceptional simulation environment. It is expected that the simulator will be used not only as an alternative to reduce expensive load of the current hard wire simulator, but also as a powerful extension analytical tool. (Author)