実験データに基づいた部分空間法による補償器の低次元化

抄録

This paper proposes a controller reduction method based on experimental data. In this method, using an appropriate subspace projection on the state-space sequence of the original controller, we obtain the reduced-order one. This method is applicable to unstable controllers and provides some indices by which we can determine the reduced order. Furthermore, we evaluate its effectiveness by experiment on an inverted pendulum system.