Saturated output-feedback control of continuous anaerobic digestors
dc.contributor | Schaum, A., Departamento de Matematicas Aplicadas y Sistemas, Universidad Autonoma Metropolitana, Cuajimalpa, DF, Mexico; Garcia-Sandoval, J.P., Departamento de Ingeniera Quimica, CUCEI, Universidad de Guadalajara, Mexico; Alvarez, J., Departamento de Procesos e Hidraulica, Universidad Autonoma Metropolitana, Iztapalapa, DF, Mexico; Gonzalez-Alvarez, V., Departamento de Ingeniera Quimica, CUCEI, Universidad de Guadalajara, Mexico | |
dc.creator | Schaum, A. | |
dc.creator | Garcia-Sandoval, J.P. | |
dc.creator | Alvarez, J. | |
dc.creator | Gonzalez-Alvarez, V. | |
dc.date.accessioned | 2015-11-19T18:56:35Z | |
dc.date.accessioned | 2022-11-02T16:56:47Z | |
dc.date.available | 2015-11-19T18:56:35Z | |
dc.date.available | 2022-11-02T16:56:47Z | |
dc.date.created | 2015-11-19T18:56:35Z | |
dc.date.issued | 2012 | |
dc.identifier | http://hdl.handle.net/20.500.12104/69760 | |
dc.identifier | 10.3182/20120710-4-SG-2026.00026 | |
dc.identifier | http://www.scopus.com/inward/record.url?eid=2-s2.0-84867058211&partnerID=40&md5=35b0f166385fe2d625e2cfdf35612db9 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/5024201 | |
dc.description.abstract | The saturated Output-Feedback (OF) control problem for a class of four-state anaerobic digestors with volatile fatty acids (VFAs) measurement is addressed. The reactor must operate about an optimal steady-state, with maximum VFA consumption, that is locally stable but not structurally unstable. The problem is addressed as an interlaced control-observer design within a geometric control framework in the light of passivity, observability, and bifurcation properties. The result is a saturated linear PI OF controller with global robust stability conditions in terms of control gains and limits. The proposed approach is illustrated with a representative case example through numerical simulations. © 2012 IFAC. | |
dc.relation | IFAC Proceedings Volumes (IFAC-PapersOnline) | |
dc.relation | 8 | |
dc.relation | PART 1 | |
dc.relation | 573 | |
dc.relation | 578 | |
dc.relation | Scopus | |
dc.title | Saturated output-feedback control of continuous anaerobic digestors | |
dc.type | Conference Paper |