Modified feed-forward automatic gauge control using adaptive line enhancer in hot strip finishing rolling
This paper provides a technique to reduce the variation of exit thicknesses in a hot strip finishing mill. The feed-forward automatic gauge control (FFAGC) adjusts roll gap to reduce this variation by estimating the skid marks of exit slabs of previous stands. It plays a key role in FFAGC to filter...
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| creator | Young Kow Lee Sang Woo Kim Sung Chul Hong |
| description | This paper provides a technique to reduce the variation of exit thicknesses in a hot strip finishing mill. The feed-forward automatic gauge control (FFAGC) adjusts roll gap to reduce this variation by estimating the skid marks of exit slabs of previous stands. It plays a key role in FFAGC to filter the skid marks because it is difficult to exactly estimate the skid marks in the hard environment of the rolling plant. In this paper, an enhanced adaptive filter method is proposed to estimate the skid marks in FFAGC. The real coil data acquired under the modified FFAGC in POSCO show the effectiveness of the proposed method. |
| doi_str_mv | 10.1109/IECON.2003.1280590 |
| format | Conference Proceeding |
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The feed-forward automatic gauge control (FFAGC) adjusts roll gap to reduce this variation by estimating the skid marks of exit slabs of previous stands. It plays a key role in FFAGC to filter the skid marks because it is difficult to exactly estimate the skid marks in the hard environment of the rolling plant. In this paper, an enhanced adaptive filter method is proposed to estimate the skid marks in FFAGC. The real coil data acquired under the modified FFAGC in POSCO show the effectiveness of the proposed method.</description><identifier>ISBN: 0780379063</identifier><identifier>ISBN: 9780780379060</identifier><identifier>DOI: 10.1109/IECON.2003.1280590</identifier><language>eng</language><publisher>IEEE</publisher><subject>Adaptive control ; Automatic control ; Feedforward systems ; Filters ; Finishing ; Line enhancers ; Milling machines ; Programmable control ; Slabs ; Strips</subject><ispartof>IECON'03. 29th Annual Conference of the IEEE Industrial Electronics Society (IEEE Cat. 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No.03CH37468)</title><addtitle>IECON</addtitle><description>This paper provides a technique to reduce the variation of exit thicknesses in a hot strip finishing mill. The feed-forward automatic gauge control (FFAGC) adjusts roll gap to reduce this variation by estimating the skid marks of exit slabs of previous stands. It plays a key role in FFAGC to filter the skid marks because it is difficult to exactly estimate the skid marks in the hard environment of the rolling plant. In this paper, an enhanced adaptive filter method is proposed to estimate the skid marks in FFAGC. The real coil data acquired under the modified FFAGC in POSCO show the effectiveness of the proposed method.</description><subject>Adaptive control</subject><subject>Automatic control</subject><subject>Feedforward systems</subject><subject>Filters</subject><subject>Finishing</subject><subject>Line enhancers</subject><subject>Milling machines</subject><subject>Programmable control</subject><subject>Slabs</subject><subject>Strips</subject><isbn>0780379063</isbn><isbn>9780780379060</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2003</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotkM1OwzAQhC0hJKD0BeDiF0ix47_4iKoClQq9wLnaxut0UetUjgvi7Qmic5k5fDOHYexOipmUwj8sF_P126wWQs1k3QjjxQW7Ea4Rynlh1RWbDsOnGKWNdN5eM3rtA0XCwCNiqGKfvyEHDqfSH6BQyzs4dcjbPpXc7_lpoNRxCHAs9IV8Twk5ph2kFjOnxHd94UPJdOSREg27P3rsjVx3yy4j7Aecnn3CPp4W7_OXarV-Xs4fVxVJYUplrAa33UIcg3VROx1Qugg-NL6xSmuvfIhBukZF721EqA2AbnxrTStroybs_n-XEHFzzHSA_LM5v6F-AWhsV3Q</recordid><startdate>2003</startdate><enddate>2003</enddate><creator>Young Kow Lee</creator><creator>Sang Woo Kim</creator><creator>Sung Chul Hong</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>2003</creationdate><title>Modified feed-forward automatic gauge control using adaptive line enhancer in hot strip finishing rolling</title><author>Young Kow Lee ; Sang Woo Kim ; Sung Chul Hong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i105t-564a7bbaf56467f474de17fa9d8986344939dfd1783f996fea25aa489c65c1253</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Adaptive control</topic><topic>Automatic control</topic><topic>Feedforward systems</topic><topic>Filters</topic><topic>Finishing</topic><topic>Line enhancers</topic><topic>Milling machines</topic><topic>Programmable control</topic><topic>Slabs</topic><topic>Strips</topic><toplevel>online_resources</toplevel><creatorcontrib>Young Kow Lee</creatorcontrib><creatorcontrib>Sang Woo Kim</creatorcontrib><creatorcontrib>Sung Chul Hong</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Young Kow Lee</au><au>Sang Woo Kim</au><au>Sung Chul Hong</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Modified feed-forward automatic gauge control using adaptive line enhancer in hot strip finishing rolling</atitle><btitle>IECON'03. 29th Annual Conference of the IEEE Industrial Electronics Society (IEEE Cat. No.03CH37468)</btitle><stitle>IECON</stitle><date>2003</date><risdate>2003</risdate><volume>3</volume><spage>2233</spage><epage>2238 Vol.3</epage><pages>2233-2238 Vol.3</pages><isbn>0780379063</isbn><isbn>9780780379060</isbn><abstract>This paper provides a technique to reduce the variation of exit thicknesses in a hot strip finishing mill. The feed-forward automatic gauge control (FFAGC) adjusts roll gap to reduce this variation by estimating the skid marks of exit slabs of previous stands. It plays a key role in FFAGC to filter the skid marks because it is difficult to exactly estimate the skid marks in the hard environment of the rolling plant. In this paper, an enhanced adaptive filter method is proposed to estimate the skid marks in FFAGC. The real coil data acquired under the modified FFAGC in POSCO show the effectiveness of the proposed method.</abstract><pub>IEEE</pub><doi>10.1109/IECON.2003.1280590</doi></addata></record> |
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| ispartof | IECON'03. 29th Annual Conference of the IEEE Industrial Electronics Society (IEEE Cat. No.03CH37468), 2003, Vol.3, p.2233-2238 Vol.3 |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Adaptive control Automatic control Feedforward systems Filters Finishing Line enhancers Milling machines Programmable control Slabs Strips |
| title | Modified feed-forward automatic gauge control using adaptive line enhancer in hot strip finishing rolling |
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