抄録
In this paper, we propose method to apply a Two-Degree-of -Freedom (2DOF) control with adaptive filter as such an attempt to control an electrodynamic shaking system that is not permitted to employ the iteration control method. At first, a mathematical model and uncertainty weighting are introduced, and a feedback controller is designed using μ-synthesis. 2DOF controller is constituted. Next, an adaptive filter is added for the purpose of improving the control performance. Uncertainty of the system is considered, and an adaptive filter based on H_∝ filtering problem is employed. Lastly, we show the performance of the controllerby experiment using a multi-axis electrodynamic shaking system loaded with a resonant specimen.
