A decomposition algorithm for nonlinear inseparable hierarchical optimization problems
โ Scribed by G. Feng
- Publisher
- Springer-Verlag
- Year
- 1993
- Tongue
- English
- Weight
- 472 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1615-1488
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๐ SIMILAR VOLUMES
A generalization of the theory of materials of type N to continuum damage mechanics is presented. Then algorithms developed earlier by the authors for plasticity problems are extended and applied to the analysis of progressive damage of materials under large elastoplastic deformation. Results obtain
Although the augmented Lagrange function is not separable, suitable reformulation of this function and introduction of auxiliary variables lead to a decomposition algorithm with simple and efficient adjusting rules for upper level variables.
A hierarchical, time decomposition and coordination scheme for long horizon optimal control problems is suitable for parallel processing and adds a new dimension to results on large-scale dynamic optimization.