Aeroservoelastic modeling and analysis of a missile control surface with a nonlinear electromechanical actuator

Date

2014-06-20

Author

Nalcı, Mehmet Ozan
Kayran, Altan

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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https://hdl.handle.net/11511/94302

Conference Name

AIAA Aviation 2014- AIAA Atmospheric Flight Mechanics Conference

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Department of Aerospace Engineering, Conference / Seminar

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Aeroservoelastic Modelling and Analysis of a Missile Control Surface with a Nonlinear Electromechanical Actuator Mehmet Ozan, Nalcı; Kayran, Altan (null; 2014-06-16) In this study, aeroservoelastic modeling and analysis of a missile control surface which is operated and controlled by a power limited, nonlinear electromechanical actuator is performed. Linear models of the control fin structure and aerodynamics together with the nonlinear servo-actuation system are built and integrated. The resulting aeroservoelastic system is analyzed both in time and frequency domain. Structural model of the control fin is based on the finite element model of the fin. Aerodynamic model ...
Aeroservoelastic modeling of a missile control Nalcı, Mehmet Ozan; Kayran, Altan; Department of Aerospace Engineering (2013) In this thesis, aeroservoelastic modeling of a typical Missile Control Fin was performed. MSC®PATRAN, MSC®NASTRAN, MSC®FlightLoads and Dynamics, MATLAB® and MATLAB®Simulink were used for technical computing, modeling and simulation throughout the study. Linear models of the control fin structure, aerodynamics and servo-actuator system were developed, so as to be able to analyze the aeroservoelastic system in frequency and time domains. The flutter characteristics of the missile control fin for different fli...
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Citation Formats

M. O. Nalcı and A. Kayran, “Aeroservoelastic modeling and analysis of a missile control surface with a nonlinear electromechanical actuator,” presented at the AIAA Aviation 2014- AIAA Atmospheric Flight Mechanics Conference, Georgia, Amerika Birleşik Devletleri, 2014, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/94302.