In what concerns human-machine interaction, two main driving forces are performance and usability. In systems where the human operator integrates the control loop (HIL - human in the loop) one wishes to minimize its effort and fatigue, without compromising the performance. The paper proposes a design approach where the influence of the operator dynamics in the closed loop is taken into account, by means of dynamic compensation. A frequency analysis based procedure is used to obtain an operator model from experimental data. The human-machine model is used to synthesize a LQG based dynamic compensator which significantly improves the performance while reducing the operator effort.
|Title of host publication||International Conference on Mechanical and Electrical Technology|
|Publication status||Published - 1 Jan 2010|
|Event||2nd International Conference on Mechanical and Electrical Technology (ICMET) - |
Duration: 1 Jan 2010 → …
|Conference||2nd International Conference on Mechanical and Electrical Technology (ICMET)|
|Period||1/01/10 → …|