3203 最適予見制御を用いた浮上式車両用制振手法の提案(制御,OS3 交通・物流システムのダイナミクスと制御)

概要

論文の詳細を見る
In the superconducting magnetically levitated transport (Maglev) system is a focus of interest as a future mode of ultra high speed transport. The purpose of this study is to improve ride comfort of Maglev vehicles by reducing vibrations of the vertical and pitching motions of the middle and tail cars using optimal preview control theory. Using disturbance preview information, car body vibration can be greatly reduced compared with conventional feedback control. As the next phase of this research, this paper focuses on an efficient control theory called frequency-shaped optimal preview control. Because the controller can be designed in the frequency domain, vibration in the frequency ranges of human sensitivity can be reduced selectively. Simulations verify that frequency-shaped optimal preview control can reduce necessary control inputs while maintaining good ride comfort levels.
社団法人日本機械学会の論文
2007-12-12