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...
Gespeichert in:
Hauptverfasser: | , , , , , , , |
---|---|
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&date=20210921&DB=EPODOC&CC=CN&NR=113418594A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210921&DB=EPODOC&CC=CN&NR=113418594A$$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 |