TITLE:
H∞ Robust Control System of a High-Purity Distillation Column
AUTHORS:
Randa Mohammed Salih Kabbashi Elsaied
KEYWORDS:
H-Infinity, Robust Control, Distillation Column, Robust Stability, Robust Performance, Robustness, Uncertainty, Two Degree-of-Freedom (2DOF)
JOURNAL NAME:
Open Journal of Applied Sciences,
Vol.12 No.9,
September
26,
2022
ABSTRACT: This paper presents the design of a robust control system for a
high-purity distillation column. It is concerned with the design of a two
degree-of-freedom (2DOF) product-composition controller for a
high-purity distillation column. The H∞ optimization problem is set up to
ensure a guaranteed level of robust stability, robust disturbance attenuation
and robust reference tracking performance.