A Prony-moment method for parameter identification in over-determined systems
✍ Scribed by Paulo R.G. Kurka; Fermin S.V. Bazán
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 342 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0888-3270
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📜 SIMILAR VOLUMES
The identification of parameters in parabolic systems is formulated as a constrained minimization problem combining the output least squares and the equation error method. The minimization problem is then proved to be equivalent to the saddle-point problem of an augmented Lagrangian.
A quasi-Newton method QNM in infinite-dimensional spaces for estimating parameters involved in distributed parameter systems is presented in this paper. Next, the global convergence of a sequence generated by the algorithm QNM is also proved. We apply the algorithm QNM to an identification problem o