Numerical and Experimental Modal Control of Flexible Rotor Using Electromagnetic Actuator
Joint Authors
Koroishi, Edson Hideki
Steffen, Valder
Cavalini, Aldemir Ap.
Borges, Adriano Silva
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-29
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
The present work is dedicated to active modal control applied to flexible rotors.
The effectiveness of the corresponding techniques for controlling a flexible rotor is tested numerically and experimentally.
Two different approaches are used to determine the appropriate controllers.
The first uses the linear quadratic regulator and the second approach is the fuzzy modal control.
This paper is focused on the electromagnetic actuator, which in this case is part of a hybrid bearing.
Due to numerical reasons it was necessary to reduce the size of the model of the rotating system so that the design of the controllers and estimator could be performed.
The role of the Kalman estimator in the present contribution is to estimate the modal states of the system and to determine the displacement of the rotor at the position of the hybrid bearing.
Finally, numerical and experimental results demonstrate the success of the methodology conveyed.
American Psychological Association (APA)
Koroishi, Edson Hideki& Borges, Adriano Silva& Cavalini, Aldemir Ap.& Steffen, Valder. 2014. Numerical and Experimental Modal Control of Flexible Rotor Using Electromagnetic Actuator. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-465889
Modern Language Association (MLA)
Koroishi, Edson Hideki…[et al.]. Numerical and Experimental Modal Control of Flexible Rotor Using Electromagnetic Actuator. Mathematical Problems in Engineering No. 2014 (2014), pp.1-14.
https://search.emarefa.net/detail/BIM-465889
American Medical Association (AMA)
Koroishi, Edson Hideki& Borges, Adriano Silva& Cavalini, Aldemir Ap.& Steffen, Valder. Numerical and Experimental Modal Control of Flexible Rotor Using Electromagnetic Actuator. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-465889
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-465889