Simulation Tools in Control Engineering Education

The paper introduces simulation package developed for facilitating the education of discrete-time control theory at undergraduate level. The aim was not only to provide an interactive demonstration tool, but also to provide a better understanding of the applied algorithms. That aim was fulfilled by the choice of the LabVIEW programming environment, which alloys the simplicity of graphical programming with the traceability of the analogue devices. The simulation package provide basic blocks for identification and control: discrete-time filter, discretetime state space models, identification blocks for output error method and equation error method, recursive least square estimation, Kalman-filter, state observer and general predictive control. Furthermore, the package contains a training purpose simulator demonstrating the so-called RST control structure. Beside demonstration, the simulator provides a good basis for control design. Beyond classroom demonstration, the simulator can be an effective tool to intensify self-study and distance education. Several examples are shown to demonstrate the features of the new tool.