Experimental Analysis of Power Flows in the Regenerative Vibration Reduction System with a Magnetorheological Damper
Bogdan Sapiński,
Paweł Orkisz,
Łukasz Jastrzębski
Affiliations
Bogdan Sapiński
Department of Process Control, Faculty of Mechanical Engineering and Robotics, AGH University of Science and Technology, Mickiewicza 30 av., 30-059 Krakow, Poland
Paweł Orkisz
Department of Process Control, Faculty of Mechanical Engineering and Robotics, AGH University of Science and Technology, Mickiewicza 30 av., 30-059 Krakow, Poland
Łukasz Jastrzębski
Department of Process Control, Faculty of Mechanical Engineering and Robotics, AGH University of Science and Technology, Mickiewicza 30 av., 30-059 Krakow, Poland
The aim of the work is to investigate power flows in the vibration reduction system equipped with a magnetorheological (MR) damper and energy regeneration. For this purpose, experiments were conducted in the test rig compound of the shaker and the vibration reduction system (electromagnetic harvester, MR damper, spring) which are attached to the sprung mass. The experimental data acquired under sine excitations enabled us to analyze instantaneous power fluxes, as well as a rate of inertial energy changes in the system.
