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LPV gain-scheduling control of an electromechanically driven landing gear for a commercial aircraft
Publikationstyp
Conference Paper
Date Issued
2010
Sprache
English
Institut
Start Page
4659
End Page
4664
Article Number
5531070
Citation
Proceedings of the 2010 American Control Conference, ACC 2010 (): 5531070 4659-4664 (2010-01-01)
Contribution to Conference
Publisher DOI
Scopus ID
Publisher
IEEE
This paper presents an application of Linear-Parameter-Varying (LPV) control to an electromechanically driven landing gear of an aircraft. The LPV approach is motivated by the highly nonlinear characteristics of the kinematic. First, a nonlinear model is derived using physical modeling tools. A quasi-LPV model is then derived by using an approach which is based on linearisation and additional measurements of the nonlinear model. Using mixed sensitivity loop shaping, a polytopic LPV controller based on a single Lyapunov function is designed. Then a method is developed for this controller which compensates any wind up effects due to a reconstruction and without any further calculation. Finally the designed controller is tested and compared to a Linear-Time- Invariant (LTI) controller in simulation studies. © 2010 AACC.
DDC Class
600: Technik
620: Ingenieurwissenschaften