Tell a friend
Print
Tröltzsch, Anke (2013) A new Algorithm for Equality- and Bound-Constrained DFO. In: Recent Advances on Optimization. Recent Advances on Optimization, 2013-07-24 - 2013-07-26, Toulouse, Frankreich.
![[img]](https://elib.dlr.de/style/images/fileicons/application_pdf.png) |
PDF
- Only accessible within DLR
1MB |
Abstract
This poster will present a new algorithm for equality- and bound-constrained nonlinear optimization without derivatives. A trust-region SQP framework is used to handle the constraints. The algorithm can be viewed as an extension of the algorithm BCDFO as it also applies the technique of self-correcting geometry and an active-set strategy to handle bound constraints. We present numerical results on a test set of equality-constrained problems from the CUTEr problem collection.
| Item URL in elib: | https://elib.dlr.de/86267/ | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Poster) | ||||||||
| Title: | A new Algorithm for Equality- and Bound-Constrained DFO | ||||||||
| Authors: |
| ||||||||
| Date: | July 2013 | ||||||||
| Journal or Publication Title: | Recent Advances on Optimization | ||||||||
| Refereed publication: | No | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Editors: |
| ||||||||
| Status: | Published | ||||||||
| Keywords: | derivative-free optimization, SQP, trust region | ||||||||
| Event Title: | Recent Advances on Optimization | ||||||||
| Event Location: | Toulouse, Frankreich | ||||||||
| Event Type: | international Conference | ||||||||
| Event Start Date: | 24 July 2013 | ||||||||
| Event End Date: | 26 July 2013 | ||||||||
| Organizer: | CERFACS | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Space | ||||||||
| HGF - Program Themes: | Space Transportation | ||||||||
| DLR - Research area: | Raumfahrt | ||||||||
| DLR - Program: | R RP - Space Transportation | ||||||||
| DLR - Research theme (Project): | R - Proj. Thermas (old) | ||||||||
| Location: | Köln-Porz | ||||||||
| Institutes and Institutions: | Institut of Simulation and Software Technology Institut of Simulation and Software Technology > Distributed Systems and Component Software | ||||||||
| Deposited By: | Tröltzsch, Anke | ||||||||
| Deposited On: | 06 Dec 2013 09:53 | ||||||||
| Last Modified: | 24 Apr 2024 19:52 |
Repository Staff Only: item control page
