Title :
Practical stabilization of a class of uncertain chemical reactors
Author :
Alvarez-Ramírez, José ; Martinez, Rafael
Author_Institution :
Dept. de Ingenieria de Procesos, Univ. Autonoma Metropolitana, Mexico City, Mexico
Abstract :
The stability properties of a class of controlled continuous stirred tank reactors (CSTR) with parameter uncertainties are-studied. Departing from the concept of practical stabilizability, it is proven that an input-output linearizing type feedback can take the trajectories of the reactor arbitrarily close to the set point, despite of parameter uncertainties. The resulting feedback is interpreted as a high-gain nonlinear one
Keywords :
chemical industry; feedback; nonlinear control systems; process control; stability; chemical industry; continuous stirred tank reactors; feedback; high-gain nonlinear control; parameter uncertainties; set point control; stability; stabilization; uncertain chemical reactors; Chemical reactors; Continuous-stirred tank reactor; Control systems; Inductors; Linear feedback control systems; Stability; State feedback; Temperature; Uncertain systems; Uncertainty;
Conference_Titel :
Decision and Control, 1993., Proceedings of the 32nd IEEE Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-1298-8
DOI :
10.1109/CDC.1993.325948
