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Dynamic axis scale with high accuracy for high speed measurement of vehicle mass
Sensing Technologies KK, Kyotanabe, Japan.
Sensing Technologies KK, Kyotanabe, Japan.
Linköping University.
West NEXCO Facilities KK, Osaka, Japan.
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2010 (English)In: IMEKO 2010, 2010, 61-64 p.Conference paper, Published paper (Refereed)
Abstract [en]

As the demand for measuring objects in motion is increasing the need for a system to measure vehicles has been developed to measure mass of vehicle in dynamic motion. Using the concept of measuring the inertial mass of a moving vehicle instead of gravitational mass has proven successful for a purely dynamic problem. Since the measurement of a dynamic motion requires high speed sampling a scanning speed of the signal information is set at 1μs/sample. This is to ensure the movement of the structure is captured to full extent. Using dynamics, the inertial mass correlation between the Dynamic Axis Scale and the vehicle can be calculated from the dynamic state of the vehicle in motion. The achieved result is instantaneous and currently reliable from 0 km/h up to 80 km/h with an high accuracy with ± 5% of error tolerance of the measured mass provided the vehicle mass is restricted to EU regulation for public roads of 20 ton. Measuring the momentum of the vehicle and calculating the speed to the relation of mass, it can verify the dynamic calculation and thus confirm the inertial mass of the vehicle.

Place, publisher, year, edition, pages
2010. 61-64 p.
Keyword [en]
Dynamic mass; Momentum; Vehicle mass measuring
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-100697OAI: oai:DiVA.org:liu-100697DiVA: diva2:664329
Conference
IMEKO 2010: TC3, TC5 and TC22 Conferences, Metrology in Modern Context, 21-25 November 2010, Pattaya, Chonburi, Thailand
Available from: 2013-11-14 Created: 2013-11-11 Last updated: 2013-11-26Bibliographically approved

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Le, Tuan

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Linköping University
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CiteExportLink to record
Permanent link

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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf