Log inRegister

SC2FA - selftuning controller for oscillating systems

You need to have Java installed to run the virtual labs. Click the Launch button to download the lab installer to your computer. By clicking on the downloaded JNLP file, the lab will be automatically installed and launched. Virtual labs use Java Web Start technology.

SC2FA Demo

The simulator demonstrates the SC2FA block which implements new frequency identification experiment which together internal disturbance model creates the core of automatic tuning of controller for vibration damping. The controller for active vibration damping estimates automatically the resonant frequency of oscillating system. Based on the internal model, the active vibration control is implemented in this block. See more details in the function blocks manual.

How to start the simulator?

Before starting the simulator by START start.gif, 648B button, the sampling period can be set in the field Sampling time. The continous applet running can be stopped by STOP stop.gif, 666B button or paused by PAUSE pause.gif, 1,1kB button. The simulation speed can be adjusted by the slider. The re-init button reinit.png, 858B reset all parameters to initial state.

All parameters of active blocks (non-shadow) can be changed in the dialog which is invoked by cliking at the block. Detailed description of block parameters is available in Function blocks reference manual.