{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T20:36:04Z","timestamp":1777926964924,"version":"3.51.4"},"reference-count":23,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2011,9,21]],"date-time":"2011-09-21T00:00:00Z","timestamp":1316563200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering"],"published-print":{"date-parts":[[2012,3]]},"abstract":"<jats:p>A novel technique is proposed for output feedback control of constrained linear discrete-time causal descriptor systems. In particular, it is shown how linear state and control constraints can be satisfied by using only output measurements corrupted by unknown but bounded noise. To this end, conditions are established under which a polyhedron contained in the set defined by the state constraints can be made invariant through output feedback. The control input which enforces the constraints can be computed online through the solution of linear programming problems. The proposed technique is then applied to the control of a hydraulic three-tank system. Simulated as well as experimental results illustrate the proposed technique and indicate that it can be potentially used in practical situations.<\/jats:p>","DOI":"10.1177\/0959651811419130","type":"journal-article","created":{"date-parts":[[2011,9,21]],"date-time":"2011-09-21T21:17:28Z","timestamp":1316639848000},"page":"429-436","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":3,"title":["Output feedback control of constrained descriptor systems: a case study of a hydraulic tank system"],"prefix":"10.1177","volume":"226","author":[{"given":"J M","family":"Ara\u00fajo","sequence":"first","affiliation":[{"name":"Departamento de Tecnol. em Eletro-Eletr\u00f4nica, Instituto Federal da Bahia, Salvador, Brazil"},{"name":"Programa de P\u00f3s-Gradua\u00e7\u00e3o em Engenharia El\u00e9trica, Universidade Federal da Bahia, Salvador, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H C","family":"Barroso","sequence":"additional","affiliation":[{"name":"Laborat\u00f3rio de Instrumenta\u00e7\u00e3o Eletr\u00f4nica e Controle, Universidade Federal de Campina Grande, Campina Grande, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P R","family":"Barros","sequence":"additional","affiliation":[{"name":"Laborat\u00f3rio de Instrumenta\u00e7\u00e3o Eletr\u00f4nica e Controle, Universidade Federal de Campina Grande, Campina Grande, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C E T","family":"D\u00f3rea","sequence":"additional","affiliation":[{"name":"Departamento de Engenharia de Computa\u00e7\u00e3o e Automa\u00e7\u00e3o, Universidade Federal do Rio Grande do Norte, Natal, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2011,9,21]]},"reference":[{"key":"bibr1-0959651811419130","volume-title":"The theory of matrices","author":"Gantmacher F.","year":"1959"},{"key":"bibr2-0959651811419130","doi-asserted-by":"publisher","DOI":"10.1016\/0005-1098(78)90006-7"},{"key":"bibr3-0959651811419130","doi-asserted-by":"publisher","DOI":"10.1109\/TAC.1981.1102763"},{"key":"bibr4-0959651811419130","doi-asserted-by":"publisher","DOI":"10.1007\/BF01600184"},{"issue":"2","key":"bibr5-0959651811419130","first-page":"257","volume":"8","author":"Georgiou C.","year":"1992","journal-title":"Contr. Theor. Adv. Technol."},{"key":"bibr6-0959651811419130","doi-asserted-by":"publisher","DOI":"10.1007\/BFb0002475"},{"key":"bibr7-0959651811419130","volume-title":"Control of linear descriptor systems: a matrix inequality approach","author":"Rehm A.","year":"2004"},{"key":"bibr8-0959651811419130","doi-asserted-by":"publisher","DOI":"10.1016\/0167-6911(89)90071-6"},{"key":"bibr9-0959651811419130","doi-asserted-by":"publisher","DOI":"10.1080\/00207178808906132"},{"key":"bibr10-0959651811419130","doi-asserted-by":"publisher","DOI":"10.1080\/00207729308949588"},{"key":"bibr11-0959651811419130","doi-asserted-by":"publisher","DOI":"10.1016\/0167-6911(94)00046-X"},{"issue":"4","key":"bibr12-0959651811419130","first-page":"339","volume":"14","author":"Castelan E. B.","year":"2003","journal-title":"Controle e Automao"},{"key":"bibr13-0959651811419130","doi-asserted-by":"publisher","DOI":"10.1109\/9.272351"},{"key":"bibr14-0959651811419130","doi-asserted-by":"publisher","DOI":"10.1023\/A:1021727806358"},{"key":"bibr15-0959651811419130","doi-asserted-by":"publisher","DOI":"10.1016\/j.automatica.2006.04.019"},{"key":"bibr16-0959651811419130","doi-asserted-by":"publisher","DOI":"10.1016\/j.automatica.2006.11.006"},{"key":"bibr17-0959651811419130","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-11628-5_42"},{"key":"bibr18-0959651811419130","first-page":"5317","volume-title":"Proceedings of 48th Conference in Decision and control","author":"D\u00f3rea C. E. T."},{"key":"bibr19-0959651811419130","doi-asserted-by":"publisher","DOI":"10.1016\/S1570-7946(09)70749-7"},{"key":"bibr20-0959651811419130","volume-title":"Theory of linear and integer programming","author":"Schrijver A.","year":"1987"},{"key":"bibr21-0959651811419130","doi-asserted-by":"publisher","DOI":"10.1007\/1-84628-577-1_3"},{"key":"bibr22-0959651811419130","doi-asserted-by":"publisher","DOI":"10.1111\/j.1934-6093.2005.tb00398.x"},{"key":"bibr23-0959651811419130","doi-asserted-by":"publisher","DOI":"10.1109\/TCST.2011.2159719"}],"container-title":["Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0959651811419130","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/0959651811419130","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0959651811419130","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T22:29:29Z","timestamp":1777674569000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/0959651811419130"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,9,21]]},"references-count":23,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2012,3]]}},"alternative-id":["10.1177\/0959651811419130"],"URL":"https:\/\/doi.org\/10.1177\/0959651811419130","relation":{},"ISSN":["0959-6518","2041-3041"],"issn-type":[{"value":"0959-6518","type":"print"},{"value":"2041-3041","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,9,21]]}}}