Robust vibration suppression control using system identification of minor control-loop system

@article{Hashimoto1997RobustVS,
  title={Robust vibration suppression control using system identification of minor control-loop system},
  author={Seiji Hashimoto and Ken-ichiro Hiwatari and Hirohito Funato and Kenzo Kamiyama},
  journal={Proceedings of Power Conversion Conference - PCC '97},
  year={1997},
  volume={2},
  pages={607-612 vol.2}
}
In vibration suppression control with a wide bandwidth for resonant plant, it is a requisite to identify such plant with high accuracy. However, the more complicated the plant, the more difficult its system identification becomes. In this paper, the authors propose to identify a modified plant with a minor control loop (MCL), fedback with just an output, instead of identifying an original plant itself. As to the design of the MCL, the original plant is modified to have an optimal damping factor… CONTINUE READING