Abstract
A multibody formulation of a rotor-bearing system of interconnected flexible and rigid components is presented. The elastic shaft is modelled by the finite element method where shear stiffness, torsional stiffness and the gyroscopic effects are considered. An application to a large-scale rotor-bearing system is presented. Complex modal transformations were invoked to obtain a reduced-order dynamic model. The dynamic responses due step and impulse excitations were obtained using both the full-order and the reduced-order models. Comparisons are presented to verify the validity and accuracy of the reduced-order modal form.
| Original language | English |
|---|---|
| Title of host publication | 16th Biennial Conference on Mechanical Vibration and Noise |
| Publisher | American Society of Mechanical Engineers (ASME) |
| ISBN (Electronic) | 9780791880401 |
| DOIs | |
| State | Published - 1997 |
Publication series
| Name | Proceedings of the ASME Design Engineering Technical Conference |
|---|---|
| Volume | 1A-1997 |
Bibliographical note
Publisher Copyright:© 1997 by ASME.
ASJC Scopus subject areas
- Mechanical Engineering
- Computer Graphics and Computer-Aided Design
- Computer Science Applications
- Modeling and Simulation