Kliemank, Martin Leonhard;Rupprecht, Bernhard;Ahmadzadeh, Majid;Brederlow, Ralf;Stahl, Karsten;Liebich, Robert;Vogel-Heuser, Birgit;Gühmann, Clemens Online instantaneous angular speed estimation from vibration on low-power embedded systems evaluated on a gas foil bearing use case Measurement: Sensors 2025 101600