Giraldo-Osorio, BertulfoBotero-Castro, HéctorSánchez-Torres, Juan D.2016-04-252016-04-252011-10-01B. G. Osorio, H. B. Castro and J. D. S. Torres, "State and unknown input estimation in a CSTR using higher-order sliding mode observer," Robotics Symposium, 2011 IEEE IX Latin American and IEEE Colombian Conference on Automatic Control and Industry Applications (LARC), Bogota, 2011, pp. 1-5.978-1-4577-1689-8http://hdl.handle.net/11117/3321The aim of this paper is to design and analyze an observer based on high-order sliding mode to estimate states and unknown inputs in a continuous stirred tank reactor (CSTR). Additionally, the designed HOSM allows to reduce the chattering. The performance of HOSM observer is compared with a 1-order sliding mode observer.engState ObserversSliding-mode ControlChemical ProcessSliding Surfaceinfo:eu-repo/semantics/conferencePaper