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Towards a fully computer controlled test rig for low pressure parts in trucks
KTH, School of Electrical Engineering (EES), Automatic Control.
2012 (English)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

This master thesis was carried out at Scania CV AB, and was proposed

in order to explore the possibilities to modernize the present test rig for low

pressure parts in the fuel systems in trucks. The rig at the present is hard

to maneuver and it is also problematic to do accurate measurements, thus

maintain decent repeatability when testing a series of parts. It is also almost

impossible to regulate flow and pressure. By integrating a computer for the

controlling of the rig and logging of data many of the problems can be solved.

During the time of the thesis a conceptual plan, hardware suggestions and

complete software was designed to meet today’s requirements for the testing of

low pressure parts. Models of flow and pressure have also been made in order

to prove what control strategy is the best one to use. The software has been

implemented and tested for flow control and is shown to work satisfactory.

Place, publisher, year, edition, pages
2012. , 76 p.
EES Examensarbete / Master Thesis, XR-EE-RT 2012:006
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
URN: urn:nbn:se:kth:diva-98874OAI: diva2:539686
Educational program
Master of Science in Engineering - Electrical Engineering
Available from: 2012-07-06 Created: 2012-07-04 Last updated: 2012-07-06Bibliographically approved

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