@inproceedings{CTT100898062,
  author = {AO Rigele and Saburo Matunaga and Toshihiro Chujo},
  title = {Study on Two-Speed Planetary Gear Transmission for Variable Shape Attitude Control},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100897692,
  author = {Ao Rigele and Toshihiro Chujo and Saburo Matunaga},
  title = {Study on Control Efficiency with 2-speed Transmission for VariableShape Attitude Control},
  booktitle = {},
  year = 2020,
}