Improved Weight Estimation for Vehicles with Air Suspension

Improved Weight Estimation for Vehicles with Air Suspension

The aim of this thesis is to explore and improve the accuracyofweight estimation in vehicles with air suspension. The main focushasbeen to understand the hysteresis and characteristics ofdifferentsuspension types used in Scania NCG trucks. The thesis hasled toinsights into the attributes affecting h...

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Bibliographic Details
Main Author: Klavebäck, Erik
Format: Others
Language:English
Published: Uppsala universitet, Avdelningen för systemteknik 2019
Subjects:
air spring
hysteresis
weight estimation
luftfjädring
viktuppskattning
Engineering and Technology
Teknik och teknologier
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-383247
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spelling ndltd-UPSALLA1-oai-DiVA.org-uu-3832472019-05-17T04:26:36ZImproved Weight Estimation for Vehicles with Air SuspensionengKlavebäck, ErikUppsala universitet, Avdelningen för systemteknik2019air springhysteresisweight estimationluftfjädringviktuppskattninghysteresisEngineering and TechnologyTeknik och teknologierThe aim of this thesis is to explore and improve the accuracyofweight estimation in vehicles with air suspension. The main focushasbeen to understand the hysteresis and characteristics ofdifferentsuspension types used in Scania NCG trucks. The thesis hasled toinsights into the attributes affecting hysteresis and theaccuracy ofweight estimation. As a proof of concept a softwareimplementationhas been developed from the knowledge derived troughout the thesisto account for hysteresis. The result of this work hasproven it tobe possible to increase the accuracy and reduce the errorto lessthan half compared to today's method. Student thesisinfo:eu-repo/semantics/bachelorThesistexthttp://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-383247UPTEC F, 1401-5757 ; 19014application/pdfinfo:eu-repo/semantics/openAccess
collection NDLTD
language English
format Others
sources NDLTD
topic air spring
hysteresis
weight estimation
luftfjädring
viktuppskattning
hysteresis
Engineering and Technology
Teknik och teknologier
spellingShingle air spring
hysteresis
weight estimation
luftfjädring
viktuppskattning
hysteresis
Engineering and Technology
Teknik och teknologier
Klavebäck, Erik
Improved Weight Estimation for Vehicles with Air Suspension
description The aim of this thesis is to explore and improve the accuracyofweight estimation in vehicles with air suspension. The main focushasbeen to understand the hysteresis and characteristics ofdifferentsuspension types used in Scania NCG trucks. The thesis hasled toinsights into the attributes affecting hysteresis and theaccuracy ofweight estimation. As a proof of concept a softwareimplementationhas been developed from the knowledge derived troughout the thesisto account for hysteresis. The result of this work hasproven it tobe possible to increase the accuracy and reduce the errorto lessthan half compared to today's method.
author Klavebäck, Erik
author_facet Klavebäck, Erik
author_sort Klavebäck, Erik
title Improved Weight Estimation for Vehicles with Air Suspension
title_short Improved Weight Estimation for Vehicles with Air Suspension
title_full Improved Weight Estimation for Vehicles with Air Suspension
title_fullStr Improved Weight Estimation for Vehicles with Air Suspension
title_full_unstemmed Improved Weight Estimation for Vehicles with Air Suspension
title_sort improved weight estimation for vehicles with air suspension
publisher Uppsala universitet, Avdelningen för systemteknik
publishDate 2019
url http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-383247
work_keys_str_mv AT klavebackerik improvedweightestimationforvehicleswithairsuspension
_version_ 1719190559663325184

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