Stabilization of polymerization CSTR under input constraints
Assala, N;Viel, F.;Gauthier, JP.
(1997) Computers & Chemical Engineering — Vol. 21, n° 5, p. 501-509 (1997)
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Authors
Assala, N
Author
Viel, F.
Author
Gauthier, JP.
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Abstract
This paper deals with output feedback stabilization under input constraints of continuous polymerization reactors. We show that a saturated state feedback controller can handle input constraints together with the global asymptotic stability of the closed-loop dynamics. A state observer is then designed and incorporated into the loop. We prove that global asymptotic stability still holds in the controller-observer case. Some simulation results for styrene polymerization are provided. Copyright (C) 1996 Elsevier Science Ltd