Random dynamic load identification for stochastic structural-acoustic system using an adaptive regularization parameter and evidence theory

Keyphrases

• Evidence Theory 100%
• Random Dynamic Load Identification 100%
• Regularization Method 100%
• Coupled Structural-acoustic System 100%
• Structural-acoustic System 100%
• Random Loading 100%
• Adaptive Regularization Parameter 100%
• Regularization Parameter 50%
• Non-contact Measurement 50%
• Numerical Examples 50%
• Pressure-based Method 50%
• Statistical Properties 50%
• Moore-Penrose Inverse 50%
• Tikhonov Regularization Method 50%
• Practical Engineering 50%
• Random Excitation 50%
• Excitation Identification 50%
• Pseudo-excitation Method 50%
• Ill-posedness 50%
• Stochastic Systems 50%
• Influence Rule 50%
• Damage Potential 50%
• Error Amplification 50%
• Interval Analysis 50%
• Actual Load 50%
• Pseudo-inverse 50%
• Full Frequency 50%
• Sound Pressure 50%
• Complex Stochastic Systems 50%
• System Issues 50%

Engineering

• Regularization Parameter 100%
• Regularization Method 100%
• Dynamic Loads 100%
• Coupled System 66%
• Stochastic System 66%
• Engineering 33%
• Numerical Example 33%
• Moore-Penrose Pseudoinverse 33%
• Posedness 33%
• Contact Transducer 33%
• Damage Potential 33%
• Sound Pressure 33%
• Inverse Method 33%
• Actual Load 33%
• Statistical Property 33%