磁気軸受形弾性ロータの同定と固有値移動法による制御系設計

抄録

In order to design a highly stable and robust control system for a flexible rotor suspended by magnetic bearings, it is important to understand the actual system characteristics through experimental identification and assign appropriate eigenvalues based on the results. This paper describes new methods of system identification and pole assignment by output feedback, the Eigenvalues Move Method. The effectiveness of these methods were verified using the measured transfer functions of an experimental apparatus digitally controlled by DSP.