Aerothermoelasticity comprises those aspects of the dynamics of an aircraft that are caused by flexibility and heating during flight. The concept of aerothermoelasticity is particularly important for hypersonic vehicles that operate at extremely high dynamic pressures. The design requirements for such vehicles often introduce long and thin fuselages subject to elastic bending in low-frequency vibrational modes. Furthermore, surface heating can significantly change the stiffness characteristics of these modes. These aerothermoelastic effects must be considered in the synthesis and analysis of control systems. The present method makes it possible to incorporate the results of computational analysis into the small linear models that are typically used in designing controls.
Modeling and Control of Aerothermoelastic Effects
2003-07-01
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Englisch
SOLUTIONS - Information Sciences - Modeling and Control of Aerothermoelastic Effects
Online Contents | 2003
Aerothermoelastic Modeling Considerations for Hypersonic Vehicles
British Library Conference Proceedings | 2009
|Linear Parameter-Varying Modeling and Control of Structural Dynamics with Aerothermoelastic Effects
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