Vibration noise contribution analysis method based on dynamic force recognition and vehicle

The invention discloses a vibration noise contribution analysis method based on dynamic force recognition, which comprises the following steps: S1, determining a target point of a vehicle to be detected, and arranging a sensor at the target point; S2, testing a to-be-tested vehicle based on the driv...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: JIA WENYU, GONG SHICHAO, FAN DALI, ZHANG JIAN, JIA XIAOLI, YIN DONGDONG, LI SHA, MA DONGZHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator JIA WENYU
GONG SHICHAO
FAN DALI
ZHANG JIAN
JIA XIAOLI
YIN DONGDONG
LI SHA
MA DONGZHENG
description The invention discloses a vibration noise contribution analysis method based on dynamic force recognition, which comprises the following steps: S1, determining a target point of a vehicle to be detected, and arranging a sensor at the target point; S2, testing a to-be-tested vehicle based on the driving scene, and collecting working condition data GR collected by a sensor; S3, disassembling the suspension of the to-be-tested vehicle, and installing a suspension replacement part made of metal materials at the position wherein the original suspension is located according to the set torsion value; S4, testing the to-be-tested vehicle after the suspension is detached by adopting a hammering method to obtain a frequency response function HR from the suspension mounting point to the target point; S5, establishing a dynamic load target function according to the working condition data GR and the frequency response function HR, and solving a dynamic load F of the suspension attachment point by using an iteration method
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN113418594A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN113418594A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN113418594A3</originalsourceid><addsrcrecordid>eNqNizEKwkAQRbexEPUO4wEslkTQUoJiZSU2FmF2d5IMJDNhdxVye0VyAKsP772_NM8Hu4iZVUCUE4FXyZHd64dQsJ8SJxgodxrAYaIAXxEmwYE9NBo9QSSvrfB8CfCmjn1Pa7NosE-0mXdltpfzvbruaNSa0oiehHJd3awtSnvYH8tT8U_zAcO2O_8</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Vibration noise contribution analysis method based on dynamic force recognition and vehicle</title><source>esp@cenet</source><creator>JIA WENYU ; GONG SHICHAO ; FAN DALI ; ZHANG JIAN ; JIA XIAOLI ; YIN DONGDONG ; LI SHA ; MA DONGZHENG</creator><creatorcontrib>JIA WENYU ; GONG SHICHAO ; FAN DALI ; ZHANG JIAN ; JIA XIAOLI ; YIN DONGDONG ; LI SHA ; MA DONGZHENG</creatorcontrib><description>The invention discloses a vibration noise contribution analysis method based on dynamic force recognition, which comprises the following steps: S1, determining a target point of a vehicle to be detected, and arranging a sensor at the target point; S2, testing a to-be-tested vehicle based on the driving scene, and collecting working condition data GR collected by a sensor; S3, disassembling the suspension of the to-be-tested vehicle, and installing a suspension replacement part made of metal materials at the position wherein the original suspension is located according to the set torsion value; S4, testing the to-be-tested vehicle after the suspension is detached by adopting a hammering method to obtain a frequency response function HR from the suspension mounting point to the target point; S5, establishing a dynamic load target function according to the working condition data GR and the frequency response function HR, and solving a dynamic load F of the suspension attachment point by using an iteration method</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES ; MEASURING ; PHYSICS ; TESTING ; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES ; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</subject><creationdate>2021</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&amp;date=20210921&amp;DB=EPODOC&amp;CC=CN&amp;NR=113418594A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20210921&amp;DB=EPODOC&amp;CC=CN&amp;NR=113418594A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JIA WENYU</creatorcontrib><creatorcontrib>GONG SHICHAO</creatorcontrib><creatorcontrib>FAN DALI</creatorcontrib><creatorcontrib>ZHANG JIAN</creatorcontrib><creatorcontrib>JIA XIAOLI</creatorcontrib><creatorcontrib>YIN DONGDONG</creatorcontrib><creatorcontrib>LI SHA</creatorcontrib><creatorcontrib>MA DONGZHENG</creatorcontrib><title>Vibration noise contribution analysis method based on dynamic force recognition and vehicle</title><description>The invention discloses a vibration noise contribution analysis method based on dynamic force recognition, which comprises the following steps: S1, determining a target point of a vehicle to be detected, and arranging a sensor at the target point; S2, testing a to-be-tested vehicle based on the driving scene, and collecting working condition data GR collected by a sensor; S3, disassembling the suspension of the to-be-tested vehicle, and installing a suspension replacement part made of metal materials at the position wherein the original suspension is located according to the set torsion value; S4, testing the to-be-tested vehicle after the suspension is detached by adopting a hammering method to obtain a frequency response function HR from the suspension mounting point to the target point; S5, establishing a dynamic load target function according to the working condition data GR and the frequency response function HR, and solving a dynamic load F of the suspension attachment point by using an iteration method</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><subject>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</subject><subject>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNizEKwkAQRbexEPUO4wEslkTQUoJiZSU2FmF2d5IMJDNhdxVye0VyAKsP772_NM8Hu4iZVUCUE4FXyZHd64dQsJ8SJxgodxrAYaIAXxEmwYE9NBo9QSSvrfB8CfCmjn1Pa7NosE-0mXdltpfzvbruaNSa0oiehHJd3awtSnvYH8tT8U_zAcO2O_8</recordid><startdate>20210921</startdate><enddate>20210921</enddate><creator>JIA WENYU</creator><creator>GONG SHICHAO</creator><creator>FAN DALI</creator><creator>ZHANG JIAN</creator><creator>JIA XIAOLI</creator><creator>YIN DONGDONG</creator><creator>LI SHA</creator><creator>MA DONGZHENG</creator><scope>EVB</scope></search><sort><creationdate>20210921</creationdate><title>Vibration noise contribution analysis method based on dynamic force recognition and vehicle</title><author>JIA WENYU ; GONG SHICHAO ; FAN DALI ; ZHANG JIAN ; JIA XIAOLI ; YIN DONGDONG ; LI SHA ; MA DONGZHENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113418594A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><topic>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</topic><topic>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>JIA WENYU</creatorcontrib><creatorcontrib>GONG SHICHAO</creatorcontrib><creatorcontrib>FAN DALI</creatorcontrib><creatorcontrib>ZHANG JIAN</creatorcontrib><creatorcontrib>JIA XIAOLI</creatorcontrib><creatorcontrib>YIN DONGDONG</creatorcontrib><creatorcontrib>LI SHA</creatorcontrib><creatorcontrib>MA DONGZHENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JIA WENYU</au><au>GONG SHICHAO</au><au>FAN DALI</au><au>ZHANG JIAN</au><au>JIA XIAOLI</au><au>YIN DONGDONG</au><au>LI SHA</au><au>MA DONGZHENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Vibration noise contribution analysis method based on dynamic force recognition and vehicle</title><date>2021-09-21</date><risdate>2021</risdate><abstract>The invention discloses a vibration noise contribution analysis method based on dynamic force recognition, which comprises the following steps: S1, determining a target point of a vehicle to be detected, and arranging a sensor at the target point; S2, testing a to-be-tested vehicle based on the driving scene, and collecting working condition data GR collected by a sensor; S3, disassembling the suspension of the to-be-tested vehicle, and installing a suspension replacement part made of metal materials at the position wherein the original suspension is located according to the set torsion value; S4, testing the to-be-tested vehicle after the suspension is detached by adopting a hammering method to obtain a frequency response function HR from the suspension mounting point to the target point; S5, establishing a dynamic load target function according to the working condition data GR and the frequency response function HR, and solving a dynamic load F of the suspension attachment point by using an iteration method</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN113418594A
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES
MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
title Vibration noise contribution analysis method based on dynamic force recognition and vehicle
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-18T02%3A49%3A42IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=JIA%20WENYU&rft.date=2021-09-21&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN113418594A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true