Mikrocomputerbased controllersystem for vibratory rollers 1999 (Swedish)Independent thesis Basic level (degree of Bachelor)Student thesis

Abstract [sv]

This project has been performed in cooperation with Supac AB. Supac is a company that is developing vibratory rollers with variable stroke-frequency and amplitude. Our assignment was to design and construct an intelligen controllersystem based on some kind of microcontroller. The system is supposed to handle the instrumentpanel, measure the density of the material to be compacted and adjust the frequency and amplitude accordingly. When the jobb is done the operator will be able to download data to an external unit in order to document how well the material has been compacted. The controllersystem will also monitor and controll a couple of other parameters such as speed, engine temperature, battery voltage and wetting of the roller drums. The hardware is flexible and support a wide range of roller configurations. The project has resulted in a working hardware prototype.

Place, publisher, year, edition, pages

1999.

Keywords [sv]

asphalt roller vibratory compacting soil steamroller

Identifiers

URN: urn:nbn:se:hh:diva-8515Local ID: U2548OAI: oai:DiVA.org:hh-8515DiVA, id: diva2:363601

Uppsok

Technology

Note

Denna uppsats kan beställas från arkivet / This paper can be ordered from the archive. Kontakta / Contact: arkivet@hh.seAvailable from: 2010-11-09 Created: 2010-11-09Bibliographically approved

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School of Business and Engineering (SET)

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