Revisit of first order unstable time delay systems with P and PI controllers: A digital control approach
We consider the control of first order unstable systems with time delays in this paper. Explicit tuning formulae are derived for Proportional (P) and Proportional-Integral (PI) controllers, based on the digitized open loop systems. Stability range is also discussed for the feedback systems with dela...
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| description | We consider the control of first order unstable systems with time delays in this paper. Explicit tuning formulae are derived for Proportional (P) and Proportional-Integral (PI) controllers, based on the digitized open loop systems. Stability range is also discussed for the feedback systems with delays. Compared with existing results, the present method significantly improves the accuracy and simplifies the tuning process. Numerical examples are given to illustrate this algorithm, where several relevant methods are also compared. |
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Explicit tuning formulae are derived for Proportional (P) and Proportional-Integral (PI) controllers, based on the digitized open loop systems. Stability range is also discussed for the feedback systems with delays. Compared with existing results, the present method significantly improves the accuracy and simplifies the tuning process. Numerical examples are given to illustrate this algorithm, where several relevant methods are also compared.</description><identifier>ISSN: 1934-1768</identifier><identifier>ISBN: 1467325813</identifier><identifier>ISBN: 9781467325813</identifier><identifier>EISSN: 2161-2927</identifier><identifier>EISBN: 9789881563811</identifier><identifier>EISBN: 988156381X</identifier><language>eng</language><publisher>IEEE</publisher><subject>Asymptotic stability ; Delay effects ; Digital Control ; Numerical stability ; Nyquist Criterion ; Stability ; Stability criteria ; Time-delay Systems ; Transfer functions ; Tuning</subject><ispartof>Proceedings of the 31st Chinese Control Conference, 2012, p.4764-4768</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6390765$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2056,54919</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6390765$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Tongtong Leng</creatorcontrib><creatorcontrib>Peng Yan</creatorcontrib><title>Revisit of first order unstable time delay systems with P and PI controllers: A digital control approach</title><title>Proceedings of the 31st Chinese Control Conference</title><addtitle>ChiCC</addtitle><description>We consider the control of first order unstable systems with time delays in this paper. 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Numerical examples are given to illustrate this algorithm, where several relevant methods are also compared.</description><subject>Asymptotic stability</subject><subject>Delay effects</subject><subject>Digital Control</subject><subject>Numerical stability</subject><subject>Nyquist Criterion</subject><subject>Stability</subject><subject>Stability criteria</subject><subject>Time-delay Systems</subject><subject>Transfer functions</subject><subject>Tuning</subject><issn>1934-1768</issn><issn>2161-2927</issn><isbn>1467325813</isbn><isbn>9781467325813</isbn><isbn>9789881563811</isbn><isbn>988156381X</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2012</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo1j8tKQzEUReMLbGu_wMn5gQs5OXk6K8VHoWARHZf03sRGbntLEpX-vQV1tBdrsGCfsakz1lmLSpNFPGcjgRob4YS5YGOU2pBQFumSjdCRbNBoe83GpXxwrrlDGrHtS_hKJVUYIsSUywlyFzJ87kv1mz5ATbsAXej9Ecqx1LAr8J3qFlbg9x2sFtAO-5qHvg-53MEMuvSequ__NfjDIQ--3d6wq-j7EqZ_O2FvD_ev86dm-fy4mM-WTUKjauM3rbRu4ymengiF3kQluRTWSS64DhSFpTZQyyWiNm3UkqzviJwi7ayjCbv97aYQwvqQ087n41qT40Yr-gGSAlVc</recordid><startdate>201207</startdate><enddate>201207</enddate><creator>Tongtong Leng</creator><creator>Peng Yan</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201207</creationdate><title>Revisit of first order unstable time delay systems with P and PI controllers: A digital control approach</title><author>Tongtong Leng ; Peng Yan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-abc489ba3f161251a7f540428940206e3f283ce3c041167cf6438ad3395369893</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Asymptotic stability</topic><topic>Delay effects</topic><topic>Digital Control</topic><topic>Numerical stability</topic><topic>Nyquist Criterion</topic><topic>Stability</topic><topic>Stability criteria</topic><topic>Time-delay Systems</topic><topic>Transfer functions</topic><topic>Tuning</topic><toplevel>online_resources</toplevel><creatorcontrib>Tongtong Leng</creatorcontrib><creatorcontrib>Peng Yan</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Tongtong Leng</au><au>Peng Yan</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Revisit of first order unstable time delay systems with P and PI controllers: A digital control approach</atitle><btitle>Proceedings of the 31st Chinese Control Conference</btitle><stitle>ChiCC</stitle><date>2012-07</date><risdate>2012</risdate><spage>4764</spage><epage>4768</epage><pages>4764-4768</pages><issn>1934-1768</issn><eissn>2161-2927</eissn><isbn>1467325813</isbn><isbn>9781467325813</isbn><eisbn>9789881563811</eisbn><eisbn>988156381X</eisbn><abstract>We consider the control of first order unstable systems with time delays in this paper. Explicit tuning formulae are derived for Proportional (P) and Proportional-Integral (PI) controllers, based on the digitized open loop systems. Stability range is also discussed for the feedback systems with delays. Compared with existing results, the present method significantly improves the accuracy and simplifies the tuning process. Numerical examples are given to illustrate this algorithm, where several relevant methods are also compared.</abstract><pub>IEEE</pub><tpages>5</tpages></addata></record> |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Asymptotic stability Delay effects Digital Control Numerical stability Nyquist Criterion Stability Stability criteria Time-delay Systems Transfer functions Tuning |
| title | Revisit of first order unstable time delay systems with P and PI controllers: A digital control approach |
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