Method for predicting and compensating frictions of feed system, and computer readable medium

Method for predicting and compensating frictions of feed system, and computer readable medium

A method for predicting and compensating frictions of feed system is disclosed and includes following steps: constantly obtaining current signal and angle-position signal of a motor by a motor driver of a feed system after it is activated; calculating multiple records of friction data of the motor,...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CHEN, CHIA-HUI, CHENG, YU-HSIANG, LEE, CHIA-YEN, TSAI, PINGUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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 CHEN, CHIA-HUI
CHENG, YU-HSIANG
LEE, CHIA-YEN
TSAI, PINGUN
description A method for predicting and compensating frictions of feed system is disclosed and includes following steps: constantly obtaining current signal and angle-position signal of a motor by a motor driver of a feed system after it is activated; calculating multiple records of friction data of the motor, while the motor rotates, upon each rotating position according to the obtained current signal and angle-position signal; establishing a friction model according to the multiple records of friction data and multiple records of the angle-position signal respectively corresponding to each record of the friction data with respect to each rotating position; importing current angle-position signal of the motor into the friction model for predicting a predicted friction of the feed system; calculating a compensation current based on the predicted friction; and, controlling the motor driver to additionally provide the compensation current to the motor for overcoming the friction for the feed system.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_TW202145044A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>TW202145044A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_TW202145044A3</originalsourceid><addsrcrecordid>eNqNjLsKAjEQRdNYiPoPY6-wrvEDRBQbuwUrWcbkRhc2mZBkC__eB2JtdeGcwx2rywnlLpacJIoJtjOlCzfiYMmIjwiZP8Clt5GQSRw5wFJ-5AK_-KVDQaIEtnztQf51NfipGjnuM2bfnaj5Yd_sjktEaZEjGwSUtjnXVb3Sm0rr7fqf5gn7VjxO</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method for predicting and compensating frictions of feed system, and computer readable medium</title><source>esp@cenet</source><creator>CHEN, CHIA-HUI ; CHENG, YU-HSIANG ; LEE, CHIA-YEN ; TSAI, PINGUN</creator><creatorcontrib>CHEN, CHIA-HUI ; CHENG, YU-HSIANG ; LEE, CHIA-YEN ; TSAI, PINGUN</creatorcontrib><description>A method for predicting and compensating frictions of feed system is disclosed and includes following steps: constantly obtaining current signal and angle-position signal of a motor by a motor driver of a feed system after it is activated; calculating multiple records of friction data of the motor, while the motor rotates, upon each rotating position according to the obtained current signal and angle-position signal; establishing a friction model according to the multiple records of friction data and multiple records of the angle-position signal respectively corresponding to each record of the friction data with respect to each rotating position; importing current angle-position signal of the motor into the friction model for predicting a predicted friction of the feed system; calculating a compensation current based on the predicted friction; and, controlling the motor driver to additionally provide the compensation current to the motor for overcoming the friction for the feed system.</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</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=20211201&amp;DB=EPODOC&amp;CC=TW&amp;NR=202145044A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20211201&amp;DB=EPODOC&amp;CC=TW&amp;NR=202145044A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN, CHIA-HUI</creatorcontrib><creatorcontrib>CHENG, YU-HSIANG</creatorcontrib><creatorcontrib>LEE, CHIA-YEN</creatorcontrib><creatorcontrib>TSAI, PINGUN</creatorcontrib><title>Method for predicting and compensating frictions of feed system, and computer readable medium</title><description>A method for predicting and compensating frictions of feed system is disclosed and includes following steps: constantly obtaining current signal and angle-position signal of a motor by a motor driver of a feed system after it is activated; calculating multiple records of friction data of the motor, while the motor rotates, upon each rotating position according to the obtained current signal and angle-position signal; establishing a friction model according to the multiple records of friction data and multiple records of the angle-position signal respectively corresponding to each record of the friction data with respect to each rotating position; importing current angle-position signal of the motor into the friction model for predicting a predicted friction of the feed system; calculating a compensation current based on the predicted friction; and, controlling the motor driver to additionally provide the compensation current to the motor for overcoming the friction for the feed system.</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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLsKAjEQRdNYiPoPY6-wrvEDRBQbuwUrWcbkRhc2mZBkC__eB2JtdeGcwx2rywnlLpacJIoJtjOlCzfiYMmIjwiZP8Clt5GQSRw5wFJ-5AK_-KVDQaIEtnztQf51NfipGjnuM2bfnaj5Yd_sjktEaZEjGwSUtjnXVb3Sm0rr7fqf5gn7VjxO</recordid><startdate>20211201</startdate><enddate>20211201</enddate><creator>CHEN, CHIA-HUI</creator><creator>CHENG, YU-HSIANG</creator><creator>LEE, CHIA-YEN</creator><creator>TSAI, PINGUN</creator><scope>EVB</scope></search><sort><creationdate>20211201</creationdate><title>Method for predicting and compensating frictions of feed system, and computer readable medium</title><author>CHEN, CHIA-HUI ; CHENG, YU-HSIANG ; LEE, CHIA-YEN ; TSAI, PINGUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_TW202145044A3</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>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN, CHIA-HUI</creatorcontrib><creatorcontrib>CHENG, YU-HSIANG</creatorcontrib><creatorcontrib>LEE, CHIA-YEN</creatorcontrib><creatorcontrib>TSAI, PINGUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN, CHIA-HUI</au><au>CHENG, YU-HSIANG</au><au>LEE, CHIA-YEN</au><au>TSAI, PINGUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for predicting and compensating frictions of feed system, and computer readable medium</title><date>2021-12-01</date><risdate>2021</risdate><abstract>A method for predicting and compensating frictions of feed system is disclosed and includes following steps: constantly obtaining current signal and angle-position signal of a motor by a motor driver of a feed system after it is activated; calculating multiple records of friction data of the motor, while the motor rotates, upon each rotating position according to the obtained current signal and angle-position signal; establishing a friction model according to the multiple records of friction data and multiple records of the angle-position signal respectively corresponding to each record of the friction data with respect to each rotating position; importing current angle-position signal of the motor into the friction model for predicting a predicted friction of the feed system; calculating a compensation current based on the predicted friction; and, controlling the motor driver to additionally provide the compensation current to the motor for overcoming the friction for the feed system.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_TW202145044A
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Method for predicting and compensating frictions of feed system, and computer readable medium
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T02%3A03%3A07IST&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=CHEN,%20CHIA-HUI&rft.date=2021-12-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ETW202145044A%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