@inproceedings{CTT100828239,
  author = {藤井勇介 and 朝間淳一 and 大岩孝彰 and 千葉明},
  title = {零相電流を用いた三相インバータ1台によるモータ駆動と磁気浮上の実現},
  booktitle = {},
  year = 2014,
}

@inproceedings{CTT100828245,
  author = {J. Asama and Y. Fujii and M. Fukuyo and T. Oiwa and A. Chiba},
  title = {Realization of Magnetic Suspension and Motor Operation with One Three-phase Voltage Source Inverter Using a Zero-Phase Current},
  booktitle = {},
  year = 2014,
}