MULTIVARIABLE NONLINEAR CONTROL OF A CONTINUOUS POLYMERIZATION REACTOR WITH SINGULAR CHARACTERISTIC MATRIX - AN EXPERIMENTAL-STUDY Conference Paper uri icon

abstract

  • In this experimental work, the globally linearizing control (GLC) method is implemented on a micro-computer to control conversion and temperature in a continuous stirred tank reactor by manipulating the reactor residence time and two coordinated heat inputs. Conversion is inferred from on-line measurements of density and temperature. A key feature of the control problem is that its characteristic matrix is generically singular. Singularity of the characteristic matrix is handled by using a dynamic state feedback. The performance of the controller is evaluated in terms of its ability in performing a fast and smooth reactor start-up and tracking set-point changes in the presence of active input and state constraints.

name of conference

  • 1993 American Control Conference

published proceedings

  • PROCEEDINGS OF THE 1993 AMERICAN CONTROL CONFERENCE, VOLS 1-3

author list (cited authors)

  • SOROUSH, M., & KRAVARIS, C.

citation count

  • 0

complete list of authors

  • SOROUSH, M||KRAVARIS, C

publication date

  • June 1993