Change search
ReferencesLink to record
Permanent link

Direct link
Implementation and evaluation of a parametric model for thin layered materials
2008 (English)Independent thesis Advanced level (degree of Master (One Year)), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

This master thesis evaluates a parametric model for ultrasound reflection in a layered medium. This model will be used for determining the thickness of each layer within the total thickness of the medium. With slight alteration one can also use it to find the total number of layers. Ultrasound is a cheap and fast method for nondestructive testing of material properties. Using ultrasound is a non toxic, clean (no saw or grind dust) and safe way to test as well. Within this thesis the model is tested with both simulations and in situ tests at an industrial laboratory. All Theory for the model is developed by Fredrik Hägglund, PhD student at LTU

Place, publisher, year, edition, pages
Keyword [en]
Technology, numerics, optimization, ultrasound, parametric modeling, nonlinear systems, signal processing.
Keyword [sv]
URN: urn:nbn:se:ltu:diva-54228ISRN: LTU-PB-EX--08/069--SELocal ID: b32942c6-e45d-4569-acf9-b360afdf91aaOAI: diva2:1027608
Subject / course
Student thesis, at least 15 credits
Educational program
Electrical Engineering, master's level
Validerat; 20101217 (root)Available from: 2016-10-04 Created: 2016-10-04Bibliographically approved

Open Access in DiVA

fulltext(2910 kB)0 downloads
File information
File name FULLTEXT01.pdfFile size 2910 kBChecksum SHA-512
Type fulltextMimetype application/pdf

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

ReferencesLink to record
Permanent link

Direct link