Auto-regressive model based input and parameter estimation for nonlinear finite element models

Keyphrases

• Nonlinear Finite Element Method 100%
• Parameter Estimation 100%
• Input Estimation 100%
• Autoregressive Model 100%
• Finite Element Model 66%
• Unscented Kalman Filter 66%
• Kalman Filter 66%
• Time-varying Autoregressive 66%
• Three-dimensional (3D) 33%
• Filter Method 33%
• Steel Frame 33%
• Response Value 33%
• Structural Response 33%
• Acceleration Time History 33%
• Ordering Time 33%
• Earthquake Acceleration 33%
• Lower Order 33%
• System Response 33%
• Unknown Excitation 33%
• Seismic Ground Motion 33%
• External Inputs 33%
• Nonlinear Structural Model 33%
• Simulation Experiment 33%
• Nonlinear Parameter 33%
• Unknown Input 33%
• Unknown Load 33%
• Sparse Sensor Network 33%
• Autoregressive Parameters 33%
• Unbiased Estimation 33%
• Nonlinear Model 33%

Engineering

• Finite Element Modeling 100%
• Parameter Estimation 100%
• Model Parameter 100%
• Kalman Filter 75%
• Nonlinear Model 50%
• Ground Movement 25%
• Time History 25%
• Response Quantity 25%
• Steel Frame 25%
• Structural Response 25%
• Based Kalman Filter 25%
• System Response 25%
• Sensor Network 25%
• Structural Model 25%
• Measured System 25%