Abstract
This paper presents a complete computer model for an industrial distillation column, which considers the input, output and model (nonlinearity and high-frequency dynamics of the process) uncertainties. The proposed model has a great advantage of covering the entire working range of the distillation column. This model can be used as a main tool for the analysis and synthesis of distillation process control systems.
First Page
37
Last Page
42
References
1. A.YU.Torgashov, “Upravlenie optimal'ny'mi staticheskimi rejimami rektifikacionny'h kolonn na osnove nelineyny'h modeley processa” [Control of optimal static parameters of distillation columns based on nonlinear process models]. diss. kand. tehn. nauk., Vladivostok, VladGUE`S, 2000. 144 p. (in Russian).
2. K.A.Pupkova, N.D.Egupova, Metody' klassicheskoy i sovremennoy teorii avtomaticheskogo upravleniya [Methods of classical and modern automatic control theory]. Moskva: MGTU im. N.E`.Baumana, 2004, 640 p. (in Russian).
3. D.YU.Abdunazarova, E'.B.Kadirov, D.P.Muhitdinov, “Linearizaciya klassicheskoy modeli dinamicheskih rejimov rektifikacii” [Linearization of the classical model of dynamic reactions], Nauchno-prakticheskiy recenziruemy'y jurnal «Sovremenny'e materialy', tehnika i tehnologii», no. 5 (13), pp. 4-10, 2017. (in Russian).
4. D.P.Muhitdinov, YU.SH.Avazov, “Dinamicheskie modeli rektifikacionny'h kolonn” [Dynamic models of rectification columns], Nauchno-prakticheskiy jurnal “Sovremenny'e materialy', tehnika i tehnologiyii”, no. 5(8), pp. 136-141, 2016 (in Russian).
5. E'.B.Kadirov, D.P.Muhitdinov, “Vy'chislenie skorostey potoka jidkosti i perepada davleniya” [Subtraction of fluid flow rates and differential pressure], Nauchno-prakticheskiy recenziruemy'y jurnal “Sovremenny'e materialy', tehnika i tehnologii”, no. 5(8), pp. 84-92, 2016 (in Russian).
6. YA.Z.Cy'pkin, B.T.Polyak, “CHastotny'e kriterii robastnoy modal'noy lineyny'h diskretny'h system” [Frequency criteria for a modal linear discrete system], Avtomatika, no. 5, pp. 4-11, 1990 (in Russian).
7. A.M.Prohorenkov, N.M.Kachalova, “Analiz harakteristik sluchayny'h processov v informacionno-izmeritel'ny'h sistemah” [Analysis of characteristics of random processes in information and measurement systems], Nauchny'y jurnal “Fundamental'ny'e issledovaniya”, no. 7, pp. 128-29, 2005 (in Russian).
8. S.Skogestad, M.Morari, and J. C.Doyle, "Robust Control of 111-Conditioned Plants : High-Purity Distillation," IEEE Trans. AutomaticControl, vol. 33, no. 12, pp. 1092-1105, 1988.
9. K.A.McDonald, “Characterization of Distillation Nonlinearity for Control System Design and Analysis”, The Shell Process Control Workshop, ed.D.M.Prett and M.Morari, Butterworth, Boston, 279-290 (1987).
Recommended Citation
Yusupbekov, Nodirbek Rustambekovich; Mukhitdinov, Djalol Patxiddinovich; and Kadirov, Yorkin Bakhodirovich
(2019)
"Modeling Of Multicomponent Rectification Under Uncertainty,"
Chemical Technology, Control and Management: Vol. 2019:
Iss.
5, Article 5.
DOI: https://doi.org/10.34920/2019.6.37-42