Now showing items 1-2 of 2

    • Robustness estimation of self-sensing active magnetic bearings via system identification 

      Van Vuuren, Pieter Andries (North-West University, 2009)
      Due to their frictionless operation active magnetic bearings (AMBs) are essential components in high-speed rotating machinery. Active magnetic control of a high speed rotating rotor requires precise knowledge of its position. ...
    • µ-Analysis applied to self-sensing active magnetic bearings 

      Van Schoor, George; Van Vuuren, Pieter Andries (SAIEE Publications, 2011)
      The stability margin of a two degree-of-freedom self-sensing active magnetic bearing (AMB) is estimated by means of µ-analysis. The specific self-sensing algorithm implemented in this study is the direct current measurement ...