Linear matrix equations from an inverse problem of vibration theory
โ Scribed by Dai Hua; Peter Lancaster
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 829 KB
- Volume
- 246
- Category
- Article
- ISSN
- 0024-3795
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๐ SIMILAR VOLUMES
An inverse non-linear force vibration problem based on the iterative regularization method, i.e., the conjugate gradient method (CGM), is used to estimate the unknown time-dependent external forces in a damped system having time-dependent system parameters by using the measured system displacement.
An inversion procedure for obtaining a local stretching/bending three-mode potential for the CO2 molecule is outlined, and a FORTRAN program for implementing this procedure is presented. The technique is a general one, and should be applicable to any small molecule for which adequate vibration/rotat