Computable error bounds for the calculation of forced vibrations
Abstract
A posteriori error bounds for forced vibration calculations are presented which combine all steps of mode superposition into a single estimate. These techniques require that all Ritz vectors are used and that the input factors are included in the Lanczos starting block.
- Publication:
-
Zeitschrift Angewandte Mathematik und Mechanik
- Pub Date:
- 1993
- Bibcode:
- 1993ZaMM...73..846C
- Keywords:
-
- Error Analysis;
- Forced Vibration;
- Load Distribution (Forces);
- Spatial Distribution;
- Structural Vibration;
- Superposition (Mathematics);
- Dynamic Characteristics;
- Iterative Solution;
- Structural Mechanics