Control method and device for oxygen pump cells of sensors in internal combustion engines or exhaust gas after treatment systems of such engines

Control method and device for oxygen pump cells of sensors in internal combustion engines or exhaust gas after treatment systems of such engines

It is described a method for controlling an oxygen pump cell of a sensor in an internal combustion engine or in the exhaust gas after treatment system of such an engine, comprising the step of adding, to a feedback control of the current in the pump cell, a further feed-forward control path estimati...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: AUCKENTHALER THEOPHIL
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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 AUCKENTHALER THEOPHIL
description It is described a method for controlling an oxygen pump cell of a sensor in an internal combustion engine or in the exhaust gas after treatment system of such an engine, comprising the step of adding, to a feedback control of the current in the pump cell, a further feed-forward control path estimating an expected oxygen pump current on the basis of characteristics of the exhaust gas composition calculated from engine operation data.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US9341593B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US9341593B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US9341593B23</originalsourceid><addsrcrecordid>eNqNjM1qAkEQhPeSgxjfoV4gh2T14FUx5K45yzhb-wMz3ct0r-hb5JGzkHgXCj4ovqpF9bNX8aIJmd5rgyANGl6HSLRaoLd7R8E45RGRKRm0hVFMi2GQOc4iISFqvkzmgwoo3SCczQLe-jC36IIhtLMKLwyeKQ67mzP_HU6xf8xeq5c2JOPqn8sKn4fT_uuNo55pY4gU-vn7uK3X75ttvfuon1B-AS5rT5c</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Control method and device for oxygen pump cells of sensors in internal combustion engines or exhaust gas after treatment systems of such engines</title><source>esp@cenet</source><creator>AUCKENTHALER THEOPHIL</creator><creatorcontrib>AUCKENTHALER THEOPHIL</creatorcontrib><description>It is described a method for controlling an oxygen pump cell of a sensor in an internal combustion engine or in the exhaust gas after treatment system of such an engine, comprising the step of adding, to a feedback control of the current in the pump cell, a further feed-forward control path estimating an expected oxygen pump current on the basis of characteristics of the exhaust gas composition calculated from engine operation data.</description><language>eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2016</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=20160517&amp;DB=EPODOC&amp;CC=US&amp;NR=9341593B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20160517&amp;DB=EPODOC&amp;CC=US&amp;NR=9341593B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AUCKENTHALER THEOPHIL</creatorcontrib><title>Control method and device for oxygen pump cells of sensors in internal combustion engines or exhaust gas after treatment systems of such engines</title><description>It is described a method for controlling an oxygen pump cell of a sensor in an internal combustion engine or in the exhaust gas after treatment system of such an engine, comprising the step of adding, to a feedback control of the current in the pump cell, a further feed-forward control path estimating an expected oxygen pump current on the basis of characteristics of the exhaust gas composition calculated from engine operation data.</description><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjM1qAkEQhPeSgxjfoV4gh2T14FUx5K45yzhb-wMz3ct0r-hb5JGzkHgXCj4ovqpF9bNX8aIJmd5rgyANGl6HSLRaoLd7R8E45RGRKRm0hVFMi2GQOc4iISFqvkzmgwoo3SCczQLe-jC36IIhtLMKLwyeKQ67mzP_HU6xf8xeq5c2JOPqn8sKn4fT_uuNo55pY4gU-vn7uK3X75ttvfuon1B-AS5rT5c</recordid><startdate>20160517</startdate><enddate>20160517</enddate><creator>AUCKENTHALER THEOPHIL</creator><scope>EVB</scope></search><sort><creationdate>20160517</creationdate><title>Control method and device for oxygen pump cells of sensors in internal combustion engines or exhaust gas after treatment systems of such engines</title><author>AUCKENTHALER THEOPHIL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US9341593B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2016</creationdate><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>AUCKENTHALER THEOPHIL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AUCKENTHALER THEOPHIL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Control method and device for oxygen pump cells of sensors in internal combustion engines or exhaust gas after treatment systems of such engines</title><date>2016-05-17</date><risdate>2016</risdate><abstract>It is described a method for controlling an oxygen pump cell of a sensor in an internal combustion engine or in the exhaust gas after treatment system of such an engine, comprising the step of adding, to a feedback control of the current in the pump cell, a further feed-forward control path estimating an expected oxygen pump current on the basis of characteristics of the exhaust gas composition calculated from engine operation data.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US9341593B2
source esp@cenet
subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Control method and device for oxygen pump cells of sensors in internal combustion engines or exhaust gas after treatment systems of such engines
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T07%3A27%3A17IST&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=AUCKENTHALER%20THEOPHIL&rft.date=2016-05-17&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS9341593B2%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