Régularisation et optimisation pour l'imagerie sismique des fondations de pylônes

Details Régularisation et optimisation pour l'imagerie sismique des fondations de pylônes Régularisation et optimisation pour l'imagerie sismique des fondations de pylônes

2010-12-20

arxiv.org/abs/1012.4374v1

Computer Science

Computational Engineering, Finance, and Science

80 pages

Scientific paper

This research report summarizes the progress of work carried out jointly by the IRCCyN and the \'Ecole Polytechnique de Montr\'eal about the resolution of the inverse problem for the seismic imaging of transmission overhead line structure foundations. Several methods aimed at mapping the underground medium are considered. More particularly, we focus on methods based on a bilinear formulation of the forward problem on one hand (CSI, modified gradient, etc.) and on methods based on a "primal" formulation on the other hand. The performances of these methods are compared using synthetic data. This work was partially funded by RTE (R\'eseau de Transport d'\'Electricit\'e), which has initiated the project, and was carried out in collaboration with EDF R&D (\'Electricit\'e de France - Recherche et D\'eveloppement).

Affiliated with

Also associated with

No associations

Rating

Régularisation et optimisation pour l'imagerie sismique des fondations de pylônes does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Régularisation et optimisation pour l'imagerie sismique des fondations de pylônes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Régularisation et optimisation pour l'imagerie sismique des fondations de pylônes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-454513