Analysis of the controller and damping behavior of an electrodynamic actuator system for an 11 kW two-pole induction motor on an elastic steel frame foundation

Conference: ACTUATOR 2024 - International Conference and Exhibition on New Actuator Systems and Applications
06/13/2024 - 06/14/2024 at Wiesbaden, Germany

Proceedings: GMM-Fb. 110: ACTUATOR 2024

Pages: 4Language: englishTyp: PDF

Authors:
Wachter, Raimund; Werner, Ulrich; Herzog, Hans-Georg; Bauer, Christian

Abstract:
This paper describes the open loop configuration of the simulation and measurement of a controller hardware and a voice coil actuator for vibration control of a 11 kW motor on steel frame foundation. The paper discusses the phase response regarding damping behavior of the actuator force and identifies approaches for improvements. Further, the paper offers a comparison of measurements as a result of the run up of the motor in open loop and closed loop operation with rubber elements and with steel springs. It is shown that all vibration modes with vertical movement at the motor feet can be reduced. Finally, the paper discusses the change in the system’s natural frequencies due to the replacement of the rubber elements by steel springs.