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G. Silva-Navarro ; A. Antonio-García ;Journal of Applied Research and Technology 2014, 12 (5)

Author: M. Arias-Montiel

Source: http://www.redalyc.org/


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Journal of Applied Research and Technology ISSN: 1665-6423 jart@aleph.cinstrum.unam.mx Centro de Ciencias Aplicadas y Desarrollo Tecnológico México Arias-Montiel, M.; Silva-Navarro, G.; Antonio-García, A. Active Vibration Control in a Rotor System by an Active Suspension with Linear Actuators Journal of Applied Research and Technology, vol.
12, núm.
5, octubre, 2014, pp.
898-907 Centro de Ciencias Aplicadas y Desarrollo Tecnológico Distrito Federal, México Available in: http:--www.redalyc.org-articulo.oa?id=47432518008 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative   Active Vibration Control in a Rotor System by an Active Suspension with Linear Actuators M.
Arias-Montiel*1, G.
Silva-Navarro2 and A.
Antonio-García3 1,3 Instituto de Electrónica y Mecatrónica Universidad Tecnológica de la Mixteca Huajuapan de León, Oaxaca, México *mam@mixteco.utm.mx 2 Departamento de Ingeniería Eléctrica – Sección de Mecatrónica Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional México, D.
F., México ABSTRACT In this paper the problem of modeling, analysis and unbalance response control of a rotor system with two disks in an asymmetrical configuration is treated.
The Finite Element Method (FEM) is used to get the system model including the gyroscopic effects and then, the obtained model is experimentally validated.
Rotordynamic analysis is carried out using the finite element model obtaining the Campbell diagram, the natural frequencies and the critical speeds of the rotor system.
An asymptotic observer is designed to estimate the full state vector which is used to synthesize a Linear Quadratic Regulator (LQR) to reduce the vibration amplitudes when the system passes through the first criti...





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