High efficient numerical method for limit cycle flutter analysis based on nonlinear aerodynamic reduced order model

Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference

Volumn , Issue , 2010, Pages

  Zhang, Weiwei ^a   Wang, Bobin ^b   Ye, Zhengyin ^a  

^a NORTHWESTERN POLYTECHNICAL UNIVERSITY   (China)

^b TSINGHUA UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

AERODYNAMIC MODELS; AERODYNAMIC NON-LINEARITIES; AEROELASTIC ANALYSIS; AEROELASTIC PROBLEMS; AEROELASTIC SYSTEM; CFD CODES; CFD METHOD; COMPUTATIONAL COSTS; DESIGN METHOD; DYNAMIC LINEAR MODEL; DYNAMIC PRESSURES; EFFICIENT NUMERICAL METHOD; FLUTTER ANALYSIS; GOVERNING EQUATIONS; HIGH FIDELITY; INPUT SIGNAL; LIMIT CYCLE; LIMIT CYCLE OSCILLATIONS; LINEAR MULTI STEPS; LINEAR STRUCTURAL MODEL; NON-LINEAR AERODYNAMICS; NONLINEARITIES; ORDERS OF MAGNITUDE; RADIAL BASIS FUNCTION NEURAL NETWORKS; REDUCED ORDER; REDUCED ORDER MODELS; REDUCED-ORDER MODELING; SELF-EXCITED VIBRATIONS; SEPARATED FLOWS; STRUCTURAL EQUATIONS; STRUCTURAL MOTION; STRUCTURAL RESPONSE; SYSTEM RESPONSE; TIME MARCHING; TRANSONIC FLIGHT; UNSTEADY AERODYNAMICS;

COMPUTATIONAL EFFICIENCY; COMPUTATIONAL FLUID DYNAMICS; CONTROL NONLINEARITIES; EQUATIONS OF MOTION; FIGHTER AIRCRAFT; FLIGHT DYNAMICS; MODEL STRUCTURES; NEURAL NETWORKS; NONLINEAR ANALYSIS; NONLINEAR EQUATIONS; NUMERICAL METHODS; RADIAL BASIS FUNCTION NETWORKS; STRUCTURAL DYNAMICS; TRANSONIC FLOW;

AEROELASTICITY;

EID: 84855627563     PISSN: 02734508     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

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