..., e.g., a stroboscope. A third port displays the original reference signal directly derived by the incremental position encoder for operation check. An increment wheel with as many cutouts as teeth on the sprocket wheel is assembled on the shaft of the primary electric motor, as shown in Fig. 4...

... 2010 angular velocity control electric motors minimisation phase modulation resonance vibration control vibrations The system that is shown in Fig. 1 will be considered as the first one. This figure corresponds to the “half” model of the over-resonance vibratory machine, e.g...

... simulation method was used for the analysis of both types of electrical assistance. The credibility of the data presented is further assured by the experimentally determined characteristics of the electric motors used as input parameters of the simulation. The paper offers an analysis of the interaction...

... 2000 01 Mar 2001 27 12 2002 test facilities electric motors controllers stators rotors modelling dynamics transfer functions Self-bearing motors (also termed bearingless motors) combine magnetic bearing and motoring functionality into a single actuator to perform both...