PI controller parameter setting method and device

PI controller parameter setting method and device

The invention provides a PI controller parameter setting method and device, relates to the technical field of automation control, and is applied to a PI control system, the PI control system comprises a PI controller and a controlled object, and the method comprises the following steps: obtaining a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NI XIANGHONG, CHEN GANG, FAN CHANGHAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
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 NI XIANGHONG
CHEN GANG
FAN CHANGHAO
description The invention provides a PI controller parameter setting method and device, relates to the technical field of automation control, and is applied to a PI control system, the PI control system comprises a PI controller and a controlled object, and the method comprises the following steps: obtaining a characteristic response curve corresponding to the controlled object; according to the characteristic response curve, obtaining a first-order inertial delay model by using a square difference integral minimum processing method; and determining a target parameter corresponding to the PI controller through the first-order inertial delay model according to a pre-acquired first formula, so that the dynamic performance of a closed-loop response curve reaches an optimal state. According to the method, the optimal parameter is found by using the distribution of the root locus on the real axis, the optimal dynamic performance of the closed-loop response curve is realized, and definite physical significance is given to para
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN116699966A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN116699966A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN116699966A3</originalsourceid><addsrcrecordid>eNrjZDAM8FRIzs8rKcrPyUktUihILErMTS0BsopTS0oy89IVgLyM_BSFxLwUhZTUsszkVB4G1rTEnOJUXijNzaDo5hri7KGbWpAfn1pckJicmpdaEu_sZ2hoZmZpaWlm5mhMjBoAkU0rwg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PI controller parameter setting method and device</title><source>esp@cenet</source><creator>NI XIANGHONG ; CHEN GANG ; FAN CHANGHAO</creator><creatorcontrib>NI XIANGHONG ; CHEN GANG ; FAN CHANGHAO</creatorcontrib><description>The invention provides a PI controller parameter setting method and device, relates to the technical field of automation control, and is applied to a PI control system, the PI control system comprises a PI controller and a controlled object, and the method comprises the following steps: obtaining a characteristic response curve corresponding to the controlled object; according to the characteristic response curve, obtaining a first-order inertial delay model by using a square difference integral minimum processing method; and determining a target parameter corresponding to the PI controller through the first-order inertial delay model according to a pre-acquired first formula, so that the dynamic performance of a closed-loop response curve reaches an optimal state. According to the method, the optimal parameter is found by using the distribution of the root locus on the real axis, the optimal dynamic performance of the closed-loop response curve is realized, and definite physical significance is given to para</description><language>chi ; eng</language><subject>CONTROL OR REGULATING SYSTEMS IN GENERAL ; CONTROLLING ; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS ; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS ; PHYSICS ; REGULATING</subject><creationdate>2023</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=20230905&amp;DB=EPODOC&amp;CC=CN&amp;NR=116699966A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230905&amp;DB=EPODOC&amp;CC=CN&amp;NR=116699966A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NI XIANGHONG</creatorcontrib><creatorcontrib>CHEN GANG</creatorcontrib><creatorcontrib>FAN CHANGHAO</creatorcontrib><title>PI controller parameter setting method and device</title><description>The invention provides a PI controller parameter setting method and device, relates to the technical field of automation control, and is applied to a PI control system, the PI control system comprises a PI controller and a controlled object, and the method comprises the following steps: obtaining a characteristic response curve corresponding to the controlled object; according to the characteristic response curve, obtaining a first-order inertial delay model by using a square difference integral minimum processing method; and determining a target parameter corresponding to the PI controller through the first-order inertial delay model according to a pre-acquired first formula, so that the dynamic performance of a closed-loop response curve reaches an optimal state. According to the method, the optimal parameter is found by using the distribution of the root locus on the real axis, the optimal dynamic performance of the closed-loop response curve is realized, and definite physical significance is given to para</description><subject>CONTROL OR REGULATING SYSTEMS IN GENERAL</subject><subject>CONTROLLING</subject><subject>FUNCTIONAL ELEMENTS OF SUCH SYSTEMS</subject><subject>MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS</subject><subject>PHYSICS</subject><subject>REGULATING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAM8FRIzs8rKcrPyUktUihILErMTS0BsopTS0oy89IVgLyM_BSFxLwUhZTUsszkVB4G1rTEnOJUXijNzaDo5hri7KGbWpAfn1pckJicmpdaEu_sZ2hoZmZpaWlm5mhMjBoAkU0rwg</recordid><startdate>20230905</startdate><enddate>20230905</enddate><creator>NI XIANGHONG</creator><creator>CHEN GANG</creator><creator>FAN CHANGHAO</creator><scope>EVB</scope></search><sort><creationdate>20230905</creationdate><title>PI controller parameter setting method and device</title><author>NI XIANGHONG ; CHEN GANG ; FAN CHANGHAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116699966A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>CONTROL OR REGULATING SYSTEMS IN GENERAL</topic><topic>CONTROLLING</topic><topic>FUNCTIONAL ELEMENTS OF SUCH SYSTEMS</topic><topic>MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS</topic><topic>PHYSICS</topic><topic>REGULATING</topic><toplevel>online_resources</toplevel><creatorcontrib>NI XIANGHONG</creatorcontrib><creatorcontrib>CHEN GANG</creatorcontrib><creatorcontrib>FAN CHANGHAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NI XIANGHONG</au><au>CHEN GANG</au><au>FAN CHANGHAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PI controller parameter setting method and device</title><date>2023-09-05</date><risdate>2023</risdate><abstract>The invention provides a PI controller parameter setting method and device, relates to the technical field of automation control, and is applied to a PI control system, the PI control system comprises a PI controller and a controlled object, and the method comprises the following steps: obtaining a characteristic response curve corresponding to the controlled object; according to the characteristic response curve, obtaining a first-order inertial delay model by using a square difference integral minimum processing method; and determining a target parameter corresponding to the PI controller through the first-order inertial delay model according to a pre-acquired first formula, so that the dynamic performance of a closed-loop response curve reaches an optimal state. According to the method, the optimal parameter is found by using the distribution of the root locus on the real axis, the optimal dynamic performance of the closed-loop response curve is realized, and definite physical significance is given to para</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN116699966A
source esp@cenet
subjects CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
title PI controller parameter setting method and device
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-21T07%3A13%3A36IST&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=NI%20XIANGHONG&rft.date=2023-09-05&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN116699966A%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