dc.contributor.author | Šabanovič, Eldar | |
dc.contributor.author | Kojis, Paulius | |
dc.contributor.author | Šukevičius, Šarūnas | |
dc.contributor.author | Shyrokau, Barys | |
dc.contributor.author | Ivanov, Valentin | |
dc.contributor.author | Dhaens, Miguel | |
dc.contributor.author | Skrickij, Viktor | |
dc.date.accessioned | 2023-09-18T16:10:11Z | |
dc.date.available | 2023-09-18T16:10:11Z | |
dc.date.issued | 2021 | |
dc.identifier.issn | 1424-8220 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/112044 | |
dc.description.abstract | With the automotive industry moving towards automated driving, sensing is increasingly important in enabling technology. The virtual sensors allow data fusion from various vehicle sensors and provide a prediction for measurement that is hard or too expensive to measure in another way or in the case of demand on continuous detection. In this paper, virtual sensing is discussed for the case of vehicle suspension control, where information about the relative velocity of the unsprung mass for each vehicle corner is required. The corresponding goal can be identified as a regression task with multi-input sequence input. The hypothesis is that the state-of-art method of Bidirectional Long–Short Term Memory (BiLSTM) can solve it. In this paper, a virtual sensor has been proposed and developed by training a neural network model. The simulations have been performed using an experimentally validated full vehicle model in IPG Carmaker. Simulations provided the reference data which were used for Neural Network (NN) training. The extensive dataset covering 26 scenarios has been used to obtain training, validation and testing data. The Bayesian Search was used to select the best neural network structure using root mean square error as a metric. The best network is made of 167 BiLSTM, 256 fully connected hidden units and 4 output units. Error histograms and spectral analysis of the predicted signal compared to the reference signal are presented. The results demonstrate the good applicability of neural network-based virtual sensors to estimate vehicle unsprung mass relative velocity. | eng |
dc.format | PDF | |
dc.format.extent | p. 1-17 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.relation.isreferencedby | Science Citation Index Expanded (Web of Science) | |
dc.relation.isreferencedby | Scopus | |
dc.relation.isreferencedby | INSPEC | |
dc.relation.isreferencedby | DOAJ | |
dc.relation.isreferencedby | J-Gate | |
dc.relation.isreferencedby | CABI (abstracts) | |
dc.relation.isreferencedby | Gale's Academic OneFile | |
dc.rights | Laisvai prieinamas internete | |
dc.source.uri | https://doi.org/10.3390/s21217139 | |
dc.source.uri | https://talpykla.elaba.lt/elaba-fedora/objects/elaba:109355678/datastreams/MAIN/content | |
dc.title | Feasibility of a Neural Network-Based virtual sensor for vehicle unsprung mass relative velocity estimation | |
dc.type | Straipsnis Web of Science DB / Article in Web of Science DB | |
dcterms.accessRights | This article is an open access article distributed under the terms and
conditions of the Creative Commons Attribution (CC BY) license (https://
creativecommons.org/licenses/by/4.0/). | |
dcterms.license | Creative Commons – Attribution – 4.0 International | |
dcterms.references | 33 | |
dc.type.pubtype | S1 - Straipsnis Web of Science DB / Web of Science DB article | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.institution | Delft University of Technology | |
dc.contributor.institution | Ilmenau University of Technology | |
dc.contributor.institution | Tenneco Automotive Europe | |
dc.contributor.faculty | Transporto inžinerijos fakultetas / Faculty of Transport Engineering | |
dc.subject.researchfield | T 003 - Transporto inžinerija / Transport engineering | |
dc.subject.researchfield | T 001 - Elektros ir elektronikos inžinerija / Electrical and electronic engineering | |
dc.subject.studydirection | E12 - Transporto inžinerija / Transport engineering | |
dc.subject.vgtuprioritizedfields | TD0101 - Autonominis sausumos ir oro transportas / Autonomous land and air transport | |
dc.subject.ltspecializations | L106 - Transportas, logistika ir informacinės ir ryšių technologijos (IRT) / Transport, logistic and information and communication technologies | |
dc.subject.en | virtual sensor | |
dc.subject.en | automotive control | |
dc.subject.en | active suspension | |
dc.subject.en | vehicle state estimation | |
dc.subject.en | neural networks | |
dc.subject.en | deep learning | |
dc.subject.en | long-short term memory | |
dc.subject.en | sequence regression | |
dcterms.sourcetitle | Sensors: Section: Intelligent sensors | |
dc.description.issue | iss. 21 | |
dc.description.volume | vol. 21 | |
dc.publisher.name | MDPI | |
dc.publisher.city | Basel | |
dc.identifier.doi | 000722329700001 | |
dc.identifier.doi | 10.3390/s21217139 | |
dc.identifier.elaba | 109355678 | |