TY - RPRT TI - Bearingless Flywheel Systems, Winding and Control Schemes, and Sensorless Control AU - Jansen, Ralph H AU - Trase, Larry M AU - Dever, Timothy P AU - Kascak, Peter E AU - Kraft, Thomas G PY - 2016 UR - https://ntrs.nasa.gov/citations/20170000205 ID - 20170000205 ER -