METHOD FOR ASCERTAINING THE DEFORMATION OF A TYRE SUBJECTED TO AN EXTERNAL STRESS WHILE ROLLING
Disclosed is a method for ascertaining the deformation of a tyre, the method comprising the following steps: - fastening a sensor, which is capable of generating a signal representative of movement of the sensor, to the tyre; - acquiring (201) a temporal wheel rotation signal SigTDR (101) comprising...
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creator | MARTIN, Denis NUYTTEN, Simon |
description | Disclosed is a method for ascertaining the deformation of a tyre, the method comprising the following steps: - fastening a sensor, which is capable of generating a signal representative of movement of the sensor, to the tyre; - acquiring (201) a temporal wheel rotation signal SigTDR (101) comprising the amplitude of the acceleration while rolling; - determining a reference speed Wreference (202) associated with a portion of the wheel rotation signal SigTDR; - normalising (203) the portion of the wheel rotation signal SigTDR by a magnitude that is a function F of Wreference; - angularly resampling (204) the portion of the wheel rotation signal SigTDR; - obtaining the spectral signal (205) of the portion of the normalised and angularly resampled wheel rotation signal SigTdR; - defining a spectral magnitude (206); - identifying the deformation of the tyre Def% (207) as a function G of the spectral magnitude. |
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- acquiring (201) a temporal wheel rotation signal SigTDR (101) comprising the amplitude of the acceleration while rolling; - determining a reference speed Wreference (202) associated with a portion of the wheel rotation signal SigTDR; - normalising (203) the portion of the wheel rotation signal SigTDR by a magnitude that is a function F of Wreference; - angularly resampling (204) the portion of the wheel rotation signal SigTDR; - obtaining the spectral signal (205) of the portion of the normalised and angularly resampled wheel rotation signal SigTdR; - defining a spectral magnitude (206); - identifying the deformation of the tyre Def% (207) as a function G of the spectral magnitude.</description><language>eng ; fre ; ger</language><subject>DEVICES OR ARRANGEMENTS RELATED TO TYRES ; PERFORMING OPERATIONS ; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL ; TRANSPORTING ; TYRE CHANGING OR REPAIRING ; TYRE INFLATION ; VEHICLE TYRES ; VEHICLES IN GENERAL</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240612&DB=EPODOC&CC=EP&NR=4380805A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240612&DB=EPODOC&CC=EP&NR=4380805A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MARTIN, Denis</creatorcontrib><creatorcontrib>NUYTTEN, Simon</creatorcontrib><title>METHOD FOR ASCERTAINING THE DEFORMATION OF A TYRE SUBJECTED TO AN EXTERNAL STRESS WHILE ROLLING</title><description>Disclosed is a method for ascertaining the deformation of a tyre, the method comprising the following steps: - fastening a sensor, which is capable of generating a signal representative of movement of the sensor, to the tyre; - acquiring (201) a temporal wheel rotation signal SigTDR (101) comprising the amplitude of the acceleration while rolling; - determining a reference speed Wreference (202) associated with a portion of the wheel rotation signal SigTDR; - normalising (203) the portion of the wheel rotation signal SigTDR by a magnitude that is a function F of Wreference; - angularly resampling (204) the portion of the wheel rotation signal SigTDR; - obtaining the spectral signal (205) of the portion of the normalised and angularly resampled wheel rotation signal SigTdR; - defining a spectral magnitude (206); - identifying the deformation of the tyre Def% (207) as a function G of the spectral magnitude.</description><subject>DEVICES OR ARRANGEMENTS RELATED TO TYRES</subject><subject>PERFORMING OPERATIONS</subject><subject>REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL</subject><subject>TRANSPORTING</subject><subject>TYRE CHANGING OR REPAIRING</subject><subject>TYRE INFLATION</subject><subject>VEHICLE TYRES</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjEEKwjAUBbtxIeod3gWEShW6_TY_JpImknxRV6VIXIkW6v2xCw_gamAYZl50LYsJCjpEUGo4Cllv_QFiGIon3ZLY4BE0CHKLjHTeH7kRVpAA8uCrcPTkkCRySrgY6xgxODd9lsXs0T_HvPpxUUCzNGadh3eXx6G_51f-dHzaVnVZlzvaVH8kX9AsMps</recordid><startdate>20240612</startdate><enddate>20240612</enddate><creator>MARTIN, Denis</creator><creator>NUYTTEN, Simon</creator><scope>EVB</scope></search><sort><creationdate>20240612</creationdate><title>METHOD FOR ASCERTAINING THE DEFORMATION OF A TYRE SUBJECTED TO AN EXTERNAL STRESS WHILE ROLLING</title><author>MARTIN, Denis ; 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- acquiring (201) a temporal wheel rotation signal SigTDR (101) comprising the amplitude of the acceleration while rolling; - determining a reference speed Wreference (202) associated with a portion of the wheel rotation signal SigTDR; - normalising (203) the portion of the wheel rotation signal SigTDR by a magnitude that is a function F of Wreference; - angularly resampling (204) the portion of the wheel rotation signal SigTDR; - obtaining the spectral signal (205) of the portion of the normalised and angularly resampled wheel rotation signal SigTdR; - defining a spectral magnitude (206); - identifying the deformation of the tyre Def% (207) as a function G of the spectral magnitude.</abstract><oa>free_for_read</oa></addata></record> |
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language | eng ; fre ; ger |
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subjects | DEVICES OR ARRANGEMENTS RELATED TO TYRES PERFORMING OPERATIONS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION VEHICLE TYRES VEHICLES IN GENERAL |
title | METHOD FOR ASCERTAINING THE DEFORMATION OF A TYRE SUBJECTED TO AN EXTERNAL STRESS WHILE ROLLING |
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