Torque coefficient determination method, device and equipment
The invention provides a torque coefficient determination method, device and equipment. The method comprises the following steps: acquiring a first pose change and a torque of a target point on a target surface; fitting the obtained torque and the first pose change relation to obtain a first fitting...
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 | SHANG KE SARENQI MUGE XU DESHAN JIN XIN LI CHAOJIANG JIN HAO |
| description | The invention provides a torque coefficient determination method, device and equipment. The method comprises the following steps: acquiring a first pose change and a torque of a target point on a target surface; fitting the obtained torque and the first pose change relation to obtain a first fitting relation; acquiring a second pose change and a pre-tightening force of a target point in a scene that an assembly model for assembling the to-be-tested piece and the connecting piece applies a fixed increment pre-tightening force in different loading steps from simulation software; fitting the pre-tightening force and the second pose change to obtain a second fitting relationship; and based on the first fitting relationship and the second fitting relationship, finding out values of the torque and the pre-tightening force corresponding to each target point under the same pose change, so as to determine the torque coefficient of the to-be-tested piece based on the values. Therefore, by applying the technical scheme |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN117634053A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN117634053A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN117634053A3</originalsourceid><addsrcrecordid>eNrjZLANyS8qLE1VSM5PTUvLTM5MzStRSEktSS3KzcxLLMnMz1PITS3JyE_RAYqWZSanKiTmpSikFpZmFuQClfIwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknhnP0NDczNjEwNTY0djYtQAAEtPMHo</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Torque coefficient determination method, device and equipment</title><source>esp@cenet</source><creator>SHANG KE ; SARENQI MUGE ; XU DESHAN ; JIN XIN ; LI CHAOJIANG ; JIN HAO</creator><creatorcontrib>SHANG KE ; SARENQI MUGE ; XU DESHAN ; JIN XIN ; LI CHAOJIANG ; JIN HAO</creatorcontrib><description>The invention provides a torque coefficient determination method, device and equipment. The method comprises the following steps: acquiring a first pose change and a torque of a target point on a target surface; fitting the obtained torque and the first pose change relation to obtain a first fitting relation; acquiring a second pose change and a pre-tightening force of a target point in a scene that an assembly model for assembling the to-be-tested piece and the connecting piece applies a fixed increment pre-tightening force in different loading steps from simulation software; fitting the pre-tightening force and the second pose change to obtain a second fitting relationship; and based on the first fitting relationship and the second fitting relationship, finding out values of the torque and the pre-tightening force corresponding to each target point under the same pose change, so as to determine the torque coefficient of the to-be-tested piece based on the values. Therefore, by applying the technical scheme</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</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=20240301&DB=EPODOC&CC=CN&NR=117634053A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240301&DB=EPODOC&CC=CN&NR=117634053A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHANG KE</creatorcontrib><creatorcontrib>SARENQI MUGE</creatorcontrib><creatorcontrib>XU DESHAN</creatorcontrib><creatorcontrib>JIN XIN</creatorcontrib><creatorcontrib>LI CHAOJIANG</creatorcontrib><creatorcontrib>JIN HAO</creatorcontrib><title>Torque coefficient determination method, device and equipment</title><description>The invention provides a torque coefficient determination method, device and equipment. The method comprises the following steps: acquiring a first pose change and a torque of a target point on a target surface; fitting the obtained torque and the first pose change relation to obtain a first fitting relation; acquiring a second pose change and a pre-tightening force of a target point in a scene that an assembly model for assembling the to-be-tested piece and the connecting piece applies a fixed increment pre-tightening force in different loading steps from simulation software; fitting the pre-tightening force and the second pose change to obtain a second fitting relationship; and based on the first fitting relationship and the second fitting relationship, finding out values of the torque and the pre-tightening force corresponding to each target point under the same pose change, so as to determine the torque coefficient of the to-be-tested piece based on the values. Therefore, by applying the technical scheme</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLANyS8qLE1VSM5PTUvLTM5MzStRSEktSS3KzcxLLMnMz1PITS3JyE_RAYqWZSanKiTmpSikFpZmFuQClfIwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknhnP0NDczNjEwNTY0djYtQAAEtPMHo</recordid><startdate>20240301</startdate><enddate>20240301</enddate><creator>SHANG KE</creator><creator>SARENQI MUGE</creator><creator>XU DESHAN</creator><creator>JIN XIN</creator><creator>LI CHAOJIANG</creator><creator>JIN HAO</creator><scope>EVB</scope></search><sort><creationdate>20240301</creationdate><title>Torque coefficient determination method, device and equipment</title><author>SHANG KE ; SARENQI MUGE ; XU DESHAN ; JIN XIN ; LI CHAOJIANG ; JIN HAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117634053A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHANG KE</creatorcontrib><creatorcontrib>SARENQI MUGE</creatorcontrib><creatorcontrib>XU DESHAN</creatorcontrib><creatorcontrib>JIN XIN</creatorcontrib><creatorcontrib>LI CHAOJIANG</creatorcontrib><creatorcontrib>JIN HAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHANG KE</au><au>SARENQI MUGE</au><au>XU DESHAN</au><au>JIN XIN</au><au>LI CHAOJIANG</au><au>JIN HAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Torque coefficient determination method, device and equipment</title><date>2024-03-01</date><risdate>2024</risdate><abstract>The invention provides a torque coefficient determination method, device and equipment. The method comprises the following steps: acquiring a first pose change and a torque of a target point on a target surface; fitting the obtained torque and the first pose change relation to obtain a first fitting relation; acquiring a second pose change and a pre-tightening force of a target point in a scene that an assembly model for assembling the to-be-tested piece and the connecting piece applies a fixed increment pre-tightening force in different loading steps from simulation software; fitting the pre-tightening force and the second pose change to obtain a second fitting relationship; and based on the first fitting relationship and the second fitting relationship, finding out values of the torque and the pre-tightening force corresponding to each target point under the same pose change, so as to determine the torque coefficient of the to-be-tested piece based on the values. Therefore, by applying the technical scheme</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN117634053A |
| source | esp@cenet |
| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| title | Torque coefficient determination method, device and equipment |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-07T23%3A51%3A03IST&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=SHANG%20KE&rft.date=2024-03-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN117634053A%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 |