Design of a Robust Digital Control System for the Rectification Column Used in the Production of Divinyl
- Authors: Kudryashov V.S.1, Ivanov A.V.1, Chertov E.D.1, Ryazantsev S.V.1, Alekseev M.V.1, Kozenko I.A.1
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Affiliations:
- Voronezh State University of Engineering Technologies
- Issue: Vol 53, No 9-10 (2018)
- Pages: 668-673
- Section: Automation of Calculations and Design
- URL: https://journals.rcsi.science/0009-2355/article/view/235967
- DOI: https://doi.org/10.1007/s10556-018-0400-8
- ID: 235967
Cite item
Abstract
A complex optimization criterion that takes into account the integral quadratic error and the stability margin of a robust digital control system for the rectification column used for the butylene-divinyl fraction is proposed. The influence of the weight coefficient, taking into account the ratio of the performance and stability indicators, on the dynamic characteristics of the system is investigated. High system performance and system stability indices over a sufficiently broad range of variation of the parameters of the rectification column are achieved through the use of the proposed optimization criterion and a stability estimation algorithm in the synthesis of a robust digital control system.
About the authors
V. S. Kudryashov
Voronezh State University of Engineering Technologies
Author for correspondence.
Email: kudryashovvs@mail.ru
Russian Federation, Voronezh
A. V. Ivanov
Voronezh State University of Engineering Technologies
Email: kudryashovvs@mail.ru
Russian Federation, Voronezh
E. D. Chertov
Voronezh State University of Engineering Technologies
Email: kudryashovvs@mail.ru
Russian Federation, Voronezh
S. V. Ryazantsev
Voronezh State University of Engineering Technologies
Email: kudryashovvs@mail.ru
Russian Federation, Voronezh
M. V. Alekseev
Voronezh State University of Engineering Technologies
Email: kudryashovvs@mail.ru
Russian Federation, Voronezh
I. A. Kozenko
Voronezh State University of Engineering Technologies
Email: kudryashovvs@mail.ru
Russian Federation, Voronezh