Change search
ReferencesLink to record
Permanent link

Direct link
Ultrasonic concentration measurement of aqueous solutions using PLS regression
Otto-von-Guerricke University Magdeburg.
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.
Otto-von-Guerricke University Magdeburg.
2006 (English)In: Ultrasonics, ISSN 0041-624X, E-ISSN 1874-9968, Vol. 44, no Supplement 1, e947–e950- p.Article in journal (Refereed) Published
Abstract [en]

This work demonstrates the use of a multivariate statistical technique called partial least squares (PLS) to extract material related data by analyzing spectra of ultrasonic pulses. We show how PLS can be used to estimate the concentration of sodium chloride in an aqueous solution. The paper describes the use of PLS and discusses pre-processing of ultrasonic data, the PLS algorithm as well as model validation. The measured concentrations are compared to reference values. The influence of disturbances and parameter changes is highlighted. The proposed method is easily adaptable to similar applications and permits a cost-saving implementation using existing and approved hardware

Place, publisher, year, edition, pages
2006. Vol. 44, no Supplement 1, e947–e950- p.
Research subject
Signal Processing
URN: urn:nbn:se:ltu:diva-6384DOI: 10.1016/j.ultras.2006.05.204Local ID: 49d8d9e0-d0e8-11db-a0b9-000ea68e967bOAI: diva2:979262
Validerad; 2006; Bibliografisk uppgift: Proceedings of Ultrasonics International (UI’05) and World Congress on Ultrasonics (WCU); 20070214 (johanc)Available from: 2016-09-29 Created: 2016-09-29Bibliographically approved

Open Access in DiVA

fulltext(209 kB)6 downloads
File information
File name FULLTEXT01.pdfFile size 209 kBChecksum SHA-512
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Search in DiVA

By author/editor
Carlson, Johan
By organisation
Signals and Systems
In the same journal

Search outside of DiVA

GoogleGoogle Scholar
Total: 6 downloads
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

Altmetric score

Total: 1 hits
ReferencesLink to record
Permanent link

Direct link