{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,7]],"date-time":"2026-01-07T08:05:50Z","timestamp":1767773150732,"version":"3.37.3"},"reference-count":20,"publisher":"Wiley","license":[{"start":{"date-parts":[[2012,1,1]],"date-time":"2012-01-01T00:00:00Z","timestamp":1325376000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Applied Computational Intelligence and Soft Computing"],"published-print":{"date-parts":[[2012]]},"abstract":"<jats:p>This paper proposes a novel method to tune the I-PD controller structure for the time-delayed unstable process (TDUP) using Bacterial Foraging Optimization (BFO) algorithm. The tuning process is focussed to search the optimal controller parameters (, , ) by minimising the multiple objective performance criterion. A comparative study on various cost functions like Integral of Squared Error (ISE), Integral of Absolute Error (IAE), Integral of Time-weighted Squared Error (ITSE), and Integral of Time weighted Absolute Error (ITAE) have been attempted for a class of TDUP. A simulation study for BFO-based I-PD tuning has been done to validate the performance of the proposed method. The results show that the tuning approach is a model independent approach and provides enhanced performance for the setpoint tracking with improved time domain specifications.<\/jats:p>","DOI":"10.1155\/2012\/329389","type":"journal-article","created":{"date-parts":[[2012,1,18]],"date-time":"2012-01-18T16:01:34Z","timestamp":1326902494000},"page":"1-10","source":"Crossref","is-referenced-by-count":26,"title":["I-PD Controller Tuning for Unstable System Using Bacterial Foraging Algorithm: A Study Based on Various Error Criterion"],"prefix":"10.1155","volume":"2012","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3897-4460","authenticated-orcid":true,"given":"V.","family":"Rajinikanth","sequence":"first","affiliation":[{"name":"Department of Electronics and Instrumentation Engineering, St Joseph's College of Engineering, Chennai 600 119, India"}]},{"given":"K.","family":"Latha","sequence":"additional","affiliation":[{"name":"Division of Avionics, Department of Aerospace Engineering, MIT Campus, Anna University, Chennai 600 044, India"}]}],"member":"311","reference":[{"year":"2005","key":"22"},{"key":"1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ces.2009.02.051"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1016\/j.compchemeng.2005.12.013"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1016\/S0005-1098(01)00181-9"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1016\/j.jprocont.2004.10.004"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1016\/j.isatra.2008.10.010"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1021\/ie800001m"},{"year":"2006","key":"7"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1007\/s12555-009-0213-9"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1016\/j.conengprac.2009.07.005"},{"issue":"5","key":"10","first-page":"624","volume":"4","year":"2006","journal-title":"International Journal of Control, Automation and Systems"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1080\/10739140802151499"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1109\/MCS.2002.1004010"},{"issue":"4","key":"14","first-page":"55","volume":"6","year":"2008","journal-title":"International Journal of Computational Cognition"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.1016\/j.asoc.2009.01.004"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1016\/j.ins.2007.04.002"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-74972-1_34"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1016\/j.asoc.2009.11.006"},{"issue":"1","key":"21","first-page":"197","volume":"7","year":"2011","journal-title":"The Mediterranean Journal of Measurement and Control"},{"issue":"8","key":"23","doi-asserted-by":"crossref","first-page":"2113","DOI":"10.1016\/0009-2509(91)80168-X","volume":"46","year":"1991","journal-title":"Chemical Engineering Science"}],"container-title":["Applied Computational Intelligence and Soft Computing"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/acisc\/2012\/329389.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/acisc\/2012\/329389.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/acisc\/2012\/329389.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,6,20]],"date-time":"2017-06-20T08:56:01Z","timestamp":1497948961000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.hindawi.com\/journals\/acisc\/2012\/329389\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012]]},"references-count":20,"alternative-id":["329389","329389"],"URL":"https:\/\/doi.org\/10.1155\/2012\/329389","relation":{},"ISSN":["1687-9724","1687-9732"],"issn-type":[{"type":"print","value":"1687-9724"},{"type":"electronic","value":"1687-9732"}],"subject":[],"published":{"date-parts":[[2012]]}}}