Controller design for tracking paths in nonlinear biochemical processes

Abstract:

The control of fed-batch bioprocess is a current challenge. Mathematical models are highly rigid systems of nonlinear differential equations with strict physical limitations. In this paper a simple and efficient technique for tracking optimal profiles with minimal error is developed. It is based on linear algebra for the calculation of control actions, by solving a system of linear equations. The performance of the designed controller is tested through simulations (adding parametric uncertainty and perturbations in the initial conditions), which show very satisfactory results.

Año de publicación:

2016

Keywords:

Fuente:

scopus