{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T15:01:56Z","timestamp":1781190116629,"version":"3.54.1"},"reference-count":45,"publisher":"IEEE","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2007]]},"DOI":"10.1109\/cdc.2007.4434695","type":"proceedings-article","created":{"date-parts":[[2008,1,28]],"date-time":"2008-01-28T16:06:38Z","timestamp":1201536398000},"page":"384-389","source":"Crossref","is-referenced-by-count":59,"title":["An algebraic framework for the design of nonlinear observers with unknown inputs"],"prefix":"10.1109","author":[{"given":"Jean-Pierre","family":"Barbot","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michel","family":"Fliess","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thierry","family":"Floquet","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"19","doi-asserted-by":"publisher","DOI":"10.1109\/TAC.1977.1101601"},{"key":"35","doi-asserted-by":"crossref","DOI":"10.1090\/coll\/033","author":"ritt","year":"1950","journal-title":"Differential Algebra"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1109\/9.256352"},{"key":"36","author":"rudolph","year":"2003","journal-title":"Beitra?ge zur flacheitsbasierten Folgeregelung linearer und nichtlinearer Syteme endlicher und undendlicher Dimension"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1109\/9.793728"},{"key":"33","doi-asserted-by":"publisher","DOI":"10.1016\/j.chaos.2006.09.012"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1080\/00207170410001699030"},{"key":"34","first-page":"133","article-title":"right and left invertibility of nonlinear control systems","author":"respondek","year":"1990","journal-title":"Nonlinear Controllability and Optimal Control"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.1080\/00207720701409330"},{"key":"39","doi-asserted-by":"publisher","DOI":"10.1109\/TAC.1981.1102657"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1504\/IJMIC.2008.020996"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1080\/00207179508921959"},{"key":"37","doi-asserted-by":"publisher","DOI":"10.1109\/TAC.1969.1099133"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1515\/form.1989.1.227"},{"key":"38","doi-asserted-by":"publisher","DOI":"10.1109\/TAC.1969.1099169"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1016\/j.crma.2006.02.037"},{"key":"21","doi-asserted-by":"crossref","first-page":"789","DOI":"10.1016\/S0005-1098(98)00021-1","article-title":"input observability and input reconstruction","volume":"34","author":"hou","year":"1998","journal-title":"Automatica"},{"key":"20","author":"hershey","year":"2003","journal-title":"Cryptography Demystified"},{"key":"43","doi-asserted-by":"publisher","DOI":"10.1109\/81.536758"},{"key":"42","doi-asserted-by":"publisher","DOI":"10.1109\/9.975511"},{"key":"41","doi-asserted-by":"publisher","DOI":"10.1142\/S0218127406014812"},{"key":"40","doi-asserted-by":"crossref","DOI":"10.1201\/9781482276640","author":"sira-ramirez","year":"2004","journal-title":"Differentially Flat Systems"},{"key":"45","year":"0"},{"key":"44","doi-asserted-by":"crossref","DOI":"10.1007\/978-1-4612-1118-1","author":"yosida","year":"1984","journal-title":"Operational Calculus A Theory of Hyperfunctions"},{"key":"22","doi-asserted-by":"publisher","DOI":"10.1109\/9.256351"},{"key":"23","doi-asserted-by":"crossref","DOI":"10.1007\/978-1-84628-615-5","author":"isidori","year":"1995","journal-title":"Nonlinear Control Systems"},{"key":"24","doi-asserted-by":"publisher","DOI":"10.1007\/BFb0043181"},{"key":"25","author":"kolchin","year":"1973","journal-title":"Differential Algebra and Algebraic Groups"},{"key":"26","doi-asserted-by":"publisher","DOI":"10.1109\/81.633882"},{"key":"27","doi-asserted-by":"publisher","DOI":"10.1142\/S0218127492000823"},{"key":"28","doi-asserted-by":"publisher","DOI":"10.1137\/S0363012900368612"},{"key":"29","doi-asserted-by":"crossref","DOI":"10.1109\/MED.2007.4433728","article-title":"a revised look at numerical differentiation with an application to nonlinear feedback control","author":"mboup","year":"2007","journal-title":"Proc 15th Mediterrean Conf Control Automation - MED'2007"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1016\/0022-247X(65)90104-6"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1109\/CDC.1996.572727"},{"key":"10","author":"eisenbud","year":"1995","journal-title":"Commutative Algebra With a View Toward Algebraic Geometry"},{"key":"1","author":"atiyah","year":"1969","journal-title":"Introduction to Commutative Algebra"},{"key":"30","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.64.821"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1515\/form.10.3.259"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1515\/form.10.2.147"},{"key":"32","doi-asserted-by":"publisher","DOI":"10.1109\/9.928586"},{"key":"5","article-title":"une approche intrinseque des observateurs lineaires a entrees inconnues","author":"daafouz","year":"0","journal-title":"Actes Conf Internat Automat Francoph - CIFA 2006 Bordeaux 2006 (available at http \/\/hal inria fr\/inria-00001150)"},{"key":"31","article-title":"a note on sliding observer and controller for generalized canonical forms","author":"perruquetti","year":"1998","journal-title":"IEEE Conf on Decision and Control"},{"key":"4","article-title":"algebre corporelle, editions ecole polytechnique, 2005","author":"chambert-loir","year":"2005","journal-title":"English translation A Field Guide to Algebra"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1109\/CDC.1991.261405"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1142\/9789812778079_0012"}],"event":{"name":"2007 46th IEEE Conference on Decision and Control","location":"New Orleans, LA, USA","start":{"date-parts":[[2007,12,12]]},"end":{"date-parts":[[2007,12,14]]}},"container-title":["2007 46th IEEE Conference on Decision and Control"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx5\/4433999\/4434000\/04434695.pdf?arnumber=4434695","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T14:19:31Z","timestamp":1781187571000},"score":1,"resource":{"primary":{"URL":"http:\/\/ieeexplore.ieee.org\/document\/4434695\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007]]},"references-count":45,"URL":"https:\/\/doi.org\/10.1109\/cdc.2007.4434695","relation":{},"subject":[],"published":{"date-parts":[[2007]]}}}