Half order plus time delay (HOPTD) models to tune PI controllers
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Jietae | - |
dc.contributor.author | Lee, Yongjeh | - |
dc.contributor.author | Yang, Dae Ryook | - |
dc.contributor.author | Edgar, Thomas F. | - |
dc.date.accessioned | 2021-09-03T10:30:09Z | - |
dc.date.available | 2021-09-03T10:30:09Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-02 | - |
dc.identifier.issn | 0001-1541 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/84800 | - |
dc.description.abstract | Methods based on the first-order plus time delay (FOPTD) model are very popular for tuning proportional-integral (PI) controllers. The FOPTD model-based methods are simple and their utility has been proved with many successful applications to a wide range of processes in practice. However, even for some overdamped processes where the FOPTD model seems to be applied successfully, these empirical FOPTD model-based methods can fail to provide stable tuning results. To remove these drawbacks, a PI controller tuning method based on half-order plus time delay (HOPTD) model is proposed. Because FOPTD model-based methods can be applied to higher order processes, the proposed HOPTD model-based method can be applied to higher order processes as well. It does not require any additional process information compared to the FOPTD model-based method and hence can be used for overdamped processes in practice, complementing the traditional FOPTD model-based methods. (c) 2016 American Institute of Chemical Engineers AIChE J, 63: 601-609, 2017 | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.subject | UNSTEADY-STATE DIFFUSION | - |
dc.subject | CONTINUED-FRACTION | - |
dc.subject | APPROXIMATIONS | - |
dc.subject | ADSORPTION | - |
dc.subject | CATALYST | - |
dc.subject | RULES | - |
dc.title | Half order plus time delay (HOPTD) models to tune PI controllers | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yang, Dae Ryook | - |
dc.identifier.doi | 10.1002/aic.15394 | - |
dc.identifier.scopusid | 2-s2.0-85028235694 | - |
dc.identifier.wosid | 000392844900014 | - |
dc.identifier.bibliographicCitation | AICHE JOURNAL, v.63, no.2, pp.601 - 609 | - |
dc.relation.isPartOf | AICHE JOURNAL | - |
dc.citation.title | AICHE JOURNAL | - |
dc.citation.volume | 63 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 601 | - |
dc.citation.endPage | 609 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | UNSTEADY-STATE DIFFUSION | - |
dc.subject.keywordPlus | CONTINUED-FRACTION | - |
dc.subject.keywordPlus | APPROXIMATIONS | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | CATALYST | - |
dc.subject.keywordPlus | RULES | - |
dc.subject.keywordAuthor | half-order plus time delay model | - |
dc.subject.keywordAuthor | first-order plus time delay model | - |
dc.subject.keywordAuthor | proportional integral control | - |
dc.subject.keywordAuthor | tuning | - |
dc.subject.keywordAuthor | step response | - |
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