Observer Based Optimal Vibration Control of a Full Aircraft System Having Active Landing Gears and Biodynamic Pilot Model
Joint Authors
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-20, 20 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-10-31
Country of Publication
Egypt
No. of Pages
20
Main Subjects
Abstract EN
This paper deals with the design of an observed based optimal state feedback controller having pole location constraints for an active vibration mitigation problem of an aircraft system.
An eleven-degree-of-freedom detailed full aircraft mathematical model having active landing gears and a seated pilot body is developed to control and analyze aircraft vibrations caused by runway excitation, when the aircraft is taxiing.
Ground induced vibration can contribute to the reduction of pilot’s capability to control the aircraft and cause the safety problem before take-off and after landing.
Since the state variables of the pilot body are not available for measurement in practice, an observed based optimal controller is designed via Linear Matrix Inequalities (LMIs) approach.
In addition, classical LQR controller is designed to investigate effectiveness of the proposed controller.
The system is then simulated against the bump and random runway excitation.
The simulation results demonstrate that the proposed controller provides significant improvements in reducing vibration amplitudes of aircraft fuselage and pilot’s head and maintains the safety requirements in terms of suspension stroke and tire deflection.
American Psychological Association (APA)
Yazici, Hakan& Sever, Mert. 2016. Observer Based Optimal Vibration Control of a Full Aircraft System Having Active Landing Gears and Biodynamic Pilot Model. Shock and Vibration،Vol. 2016, no. 2016, pp.1-20.
https://search.emarefa.net/detail/BIM-1118858
Modern Language Association (MLA)
Yazici, Hakan& Sever, Mert. Observer Based Optimal Vibration Control of a Full Aircraft System Having Active Landing Gears and Biodynamic Pilot Model. Shock and Vibration No. 2016 (2016), pp.1-20.
https://search.emarefa.net/detail/BIM-1118858
American Medical Association (AMA)
Yazici, Hakan& Sever, Mert. Observer Based Optimal Vibration Control of a Full Aircraft System Having Active Landing Gears and Biodynamic Pilot Model. Shock and Vibration. 2016. Vol. 2016, no. 2016, pp.1-20.
https://search.emarefa.net/detail/BIM-1118858
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1118858