Active magnetic damper in a power transmission system

Monitoring and diagnostics of special-purpose turbomachines

“…It is driven by an electric motor, controlled by an inverter and connected to the shaft by a exible coupling membrane. The mass of the rotating system is 4.85 kg and the length of the shaft -1923 mm [8][9][10].…”

“…The laboratory test stands, where the diagnostic tests were performed, have their practical applications: -to control the vibration of a long exible shaft of the industrial machinery by an additional magnetic support -safe crossing of the critical frequency, -in the operation of an active magnetic support as a damper -the drive transmission system for the rear rotor of the helicopter [5,9].…”

Analysis of Glass Gatherer Robot's Vibration Damping Using the Original and Modified Design of the Friction Damper

“…From the point of view of the active control of damping parameters, active dampers are the best solution. Examples of such dampers can be found in [20][21][22][23][24][25][26][27][28][29].…”

Theoretical and Experimental Investigations of Dynamics of the Flexible Rotor with an Additional Active Magnetic Bearing

“…To achieve these goals, AMB systems have to be optimised in an overall mechatronics design approach. This leads to a new concept for control systems and actuators [11][12][13][14].…”

“…The application of magnetic bearings as a system of shaft suspensions gives supplementary, unparalleled in classical solutions, diagnostic capabilities [10][11][12][13][14]. There are, however, also high requirements concerning the control system of the shaft position.…”