Titlebook: Der wirtschaftliche Aufbau der elektrischen Maschine; Milan Vidmar Book 1918 Julius Springer in Berlin 1918 Drehstrom.Drehstrommotor.Elekt

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Ulrich Riegel,Hans-Georg Ziebertz sampling frequency increases and b) that the actual hybrid system may exhibit unstable inter-sample behaviour even though the discrete time stability margin of the digital controller may be large especially at low sampling frequencies. These examples raise a number of issues related to digital implementation of controllers.