PI tuning for large dead-time processes with a new robustness specification

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摘要 AsimplePIcontrollertuningmethodforlargedead-timeprocessesispresented.First,afirst-orderplusdeadtimemodelisidentifiedonthebasisofrelayfeedbackexperiments,whichNyquistcurveisveryclosetothatoflargedead-timeprocessesoverawidefrequencyrange.Withthemodelavailable,PIcontrollerisdesignedwithanewrobustspecification.SimulationexamplesshowtheeffectivenessandfeasibilityofthepresentedPItuningmethodforlargedeadtimeprocesses.
机构地区 不详
出版日期 2004年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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