@misc{indiciae31ac5625699f,
  title = {Sensorless Control of Permanent Magnet Machine for NASA Flywheel Technology Development},
  author = {Kenny, Barbara H. and Kascak, Peter E.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20020070607},
  note = {Source identifier: 20020070607}
}