Abstract
The identification of a conductive object known in shape but hidden by low- or non-
conductive material is a special application of non-destructive eddy current testing.
To find the positioning and orientation parameters of an object from the magnetic flux
densities measured in a distance of several centimeters, a non-linear inverse problem has to be
solved. This can be done by deterministic as well as stochastic optimization methods in
principle. In order to fulfill all demands on the identification process, that are high accuracy,
reliability and low computation time, a combination of a deterministic and a stochastic method
is useful and was therefore applied to the problem at hand.
conductive material is a special application of non-destructive eddy current testing.
To find the positioning and orientation parameters of an object from the magnetic flux
densities measured in a distance of several centimeters, a non-linear inverse problem has to be
solved. This can be done by deterministic as well as stochastic optimization methods in
principle. In order to fulfill all demands on the identification process, that are high accuracy,
reliability and low computation time, a combination of a deterministic and a stochastic method
is useful and was therefore applied to the problem at hand.
| Original language | English |
|---|---|
| Title of host publication | Symposium Proceedings |
| Pages | 761-762 |
| Publication status | Published - 2011 |
| Event | 15th International Symposium on Applied Electromagnetics and Mechanics: ISEM 2011 - Naples, Italy Duration: 6 Sept 2011 → 9 Sept 2011 |
Conference
| Conference | 15th International Symposium on Applied Electromagnetics and Mechanics |
|---|---|
| Abbreviated title | ISEM 2011 |
| Country/Territory | Italy |
| City | Naples |
| Period | 6/09/11 → 9/09/11 |
Fields of Expertise
- Sonstiges