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CHUDÝ, P. LEITAO, M. STROSCHER, F. VLK, J.
Original Title
Evolution Driven Controller Design for Aeroservoelastic Aircraft
Type
conference paper
Language
English
Original Abstract
An evolution driven controller design approach has been applied to an aeroservoelastic model of a large passenger aircraft. The aeroservoelastic model comprises structural, aerodynamic and flight dynamics related elements and the chosen controller architecture is based on Nonlinear Dynamic Inversion. The evolutionary concept has played a significant role in the optimization of the proposed NDI controller structure by providing tuned controller parameters which meet the designed fitness function criteria imposed through the optimization problem formulation. The proposed fitness function combines significant controller stability evaluation criteria into a single abstraction. The use of a robust optimization framework based on the genetic algorithms has allowed the suggested form of multi-criteria optimization definition. The suitability of the evolutionary optimization has been successfully tested on a set of examples, which accounted for rigid body aircraft dynamics as well as for the case with elastic structural modes. Time-domain simulation results have shown the compliance of the tuned controller performance to its anticipated behavior.
Keywords
Evolutionary algorithms, Numerical optimization, Controller Design, Aeroservoelastic aircraft, Nonlinear dynamic inversion, Pseudo Control Hedging
Authors
CHUDÝ, P.; LEITAO, M.; STROSCHER, F.; VLK, J.
RIV year
2013
Released
21. 8. 2013
Publisher
American Institute of Aeronautics and Astronautics
Location
Boston, MA
ISBN
978-1-62993-153-1
Book
Conference Proceeding Series (GNC/AFM/MST)
Edition
AIAA Modeling and Simulation Technologies (MST) Conference
Pages from
1
Pages to
17
Pages count
URL
http://arc.aiaa.org/doi/abs/10.2514/6.2013-5153
BibTex
@inproceedings{BUT103559, author="Peter {Chudý} and Miguel {Leitao} and Felix {Stroscher} and Jan {Vlk}", title="Evolution Driven Controller Design for Aeroservoelastic Aircraft", booktitle="Conference Proceeding Series (GNC/AFM/MST)", year="2013", series="AIAA Modeling and Simulation Technologies (MST) Conference", pages="1--17", publisher="American Institute of Aeronautics and Astronautics", address="Boston, MA", doi="10.2514/6.2013-5153", isbn="978-1-62993-153-1", url="http://arc.aiaa.org/doi/abs/10.2514/6.2013-5153" }