Mathematical models of structures are validated by adjusting them to match the results of static and dynamic tests. Several automated methods have been developed to aid in the test-analysis correlation process. A recent method uses design sensitivity and optimization methods to directly adjust the Finite element model. The strengths and weaknesses of this method are demonstrated by the test-analysis correlation results from several modal surveys.
TEST-ANALYSIS CORRELATION USING DESIGN SENSITIVITY AND OPTIMIZATION-DOES IT WORK?
Sae Technical Papers
Aerospace Technology Conference and Exposition ; 1988
1988-10-01
Aufsatz (Konferenz)
Englisch
Test/Analysis Correlation Using Design Sensitivity and Optimization
SAE Technical Papers | 1987
|Thermal Model Correlation Using Design Sensitivity and Optimization Techniques
SAE Technical Papers | 1994
|Thermal Model Correlation Using Design Sensitivity and Optimization Techniques - Continued Progress
SAE Technical Papers | 1995
|Nonlinear Vehicle Performance Simulation with Test Correlation and Sensitivity Analysis
SAE Technical Papers | 1996
|