A Nonlinear Model Inversion Method for Joint System Parameter, Noise, and Input Identification of Civil Structures

Keyphrases

• Civil Structures 100%
• Finite Element Model 100%
• Noise Measurement 100%
• Nonlinear Model 100%
• Input Identification 100%
• System Parameter Estimation 100%
• Noise Identification 100%
• Joint System 100%
• Model Inversion 100%
• Inversion Method 100%
• Response Sensitivity 66%
• Input Excitation 66%
• Ground Acceleration 66%
• Input Sensitivity 66%
• Parameter Sensitivity 66%
• Seismic Response 33%
• Three-dimensional (3D) 33%
• Direct Differentiation Method 33%
• Building Response 33%
• Estimation Approaches 33%
• Reinforced Concrete Structures 33%
• Constitutive Law 33%
• Root Mean Square 33%
• Material Nonlinearity 33%
• Artificial Measurement 33%
• Nonlinear FE Model Updating 33%
• Acceleration Time History 33%
• Measurement Channel 33%
• Structural System Identification 33%
• Model Updating 33%
• Output Response 33%
• Base Acceleration 33%
• Output-only 33%
• Sequential Maximum Likelihood Estimator 33%
• Nonlinear System Identification 33%
• Reinforced Concrete 33%
• Dynamic Output 33%
• Noise Variance 33%
• Structural Damage Detection 33%
• Bidirectional Seismic Excitation 33%

Engineering

• Joints (Structural Components) 100%
• Measurement Noise 100%
• Model Parameter 100%
• Nonlinear Model 100%
• System Parameter 100%
• System Input 100%
• Inversion Method 100%
• Time History 66%
• Reinforced Concrete 66%
• Ground Acceleration 66%
• Input Sensitivity 66%
• Seismic Response 33%
• Structural System 33%
• Maximum Likelihood Estimation 33%
• Direct Differentiation Method 33%
• Concrete Buildings 33%
• Directional 33%
• Output Response 33%
• Nonlinear System Identification 33%
• Root Mean Square 33%
• Sensitivity Parameter 33%
• Noise Variance 33%