Experimental study on vibration control of spur geared rotor system with active magnetic bearings

G Majumder, R Tiwari - Journal of Sound and Vibration, 2022 - Elsevier
The gearbox vibrations and noise caused by variation of contact forces often causes failure
in the components of gearbox, which are then transmitted to the surrounding structures. The …

Application of active magnetic bearings in control and estimation of geared-rotor faults in high speed offset spur gear transmission system

G Majumder, R Tiwari - Mechanical Systems and Signal Processing, 2022 - Elsevier
This study is focused on the mathematical modelling, analysis, active transverse vibration
control and fault analysis of a single-stage spur geared-rotor system. It uses Active Magnetic …

Active vibration control of gearbox housing using inertial mass actuators

S Okda, SR Nampally, M Fontana… - Smart Materials and …, 2024 - iopscience.iop.org
Reducing carbon emissions is a primary goal in the global effort to combat climate change.
Decreasing the weight of a vehicle improves efficiency and significantly reduces emissions …

Transverse vibration of geared-rotor integrated with active magnetic bearings in identification of multiple faults

G Majumder, R Tiwari - Journal of Dynamic Systems …, 2021 - asmedigitalcollection.asme.org
This paper presents a novel concept of the modeling, active control of transverse vibration
responses, and identification of fault parameters in a geared-rotor system integrated with …

Development of Actuator-Amplifier Systems for Active Vibration Control of Gearboxes

S Okda - tuprints.ulb.tu-darmstadt.de
Reducing carbon emissions stands as a paramount goal in the global effort to combat
climate change. Reducing a vehicle's weight enhances efficiency and reduces emissions …

Effect of Misalignment in a Geared-Rotor System Integrated with Active Magnetic Bearings

PP Das, R Tiwari, D Bordoloi - … on Vibration Engineering and Technology of …, 2021 - Springer
Gears are key components in any industrial rotary machine, therefore the study of vibration
in a geared-rotor system is considered vital. In such a geared system, assembly fault, like …