Adaptive LQ Cascade Control of a Tubular Chemical Reactor
The paper deals with adaptive LQ cascade control design of a tubular chemical reactor with an exothermic consecutive reaction. The control is performed in primary and secondary control-loops where the primary controlled output of the reactor is the concentration of a main reaction product and the se...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2016-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | http://dx.doi.org/10.1051/matecconf/20167601004 |
| _version_ | 1818415885560315904 |
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| author | Petr Dostal Bobal Vladimír Vojtesek Jiri |
| author_facet | Petr Dostal Bobal Vladimír Vojtesek Jiri |
| author_sort | Petr Dostal |
| collection | DOAJ |
| description | The paper deals with adaptive LQ cascade control design of a tubular chemical reactor with an exothermic consecutive reaction. The control is performed in primary and secondary control-loops where the primary controlled output of the reactor is the concentration of a main reaction product and the secondary output is the mean temperature of the reactant. A common control input is the coolant flow rate. The controller in the primary control-loop is a nonlinear P-controller with the gain calculated using simulated or measured steady-state characteristics of the reactor. The controller in the secondary control-loop is a LQ adaptive controller. The proposed method is verified by control simulations. |
| first_indexed | 2024-12-14T11:42:06Z |
| format | Article |
| id | doaj.art-7a43a8ea51fc4e869c2fd4a8dda8e347 |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-14T11:42:06Z |
| publishDate | 2016-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-7a43a8ea51fc4e869c2fd4a8dda8e3472022-12-21T23:02:47ZengEDP SciencesMATEC Web of Conferences2261-236X2016-01-01760100410.1051/matecconf/20167601004matecconf_cscc2016_01004Adaptive LQ Cascade Control of a Tubular Chemical ReactorPetr DostalBobal VladimírVojtesek JiriThe paper deals with adaptive LQ cascade control design of a tubular chemical reactor with an exothermic consecutive reaction. The control is performed in primary and secondary control-loops where the primary controlled output of the reactor is the concentration of a main reaction product and the secondary output is the mean temperature of the reactant. A common control input is the coolant flow rate. The controller in the primary control-loop is a nonlinear P-controller with the gain calculated using simulated or measured steady-state characteristics of the reactor. The controller in the secondary control-loop is a LQ adaptive controller. The proposed method is verified by control simulations.http://dx.doi.org/10.1051/matecconf/20167601004 |
| spellingShingle | Petr Dostal Bobal Vladimír Vojtesek Jiri Adaptive LQ Cascade Control of a Tubular Chemical Reactor MATEC Web of Conferences |
| title | Adaptive LQ Cascade Control of a Tubular Chemical Reactor |
| title_full | Adaptive LQ Cascade Control of a Tubular Chemical Reactor |
| title_fullStr | Adaptive LQ Cascade Control of a Tubular Chemical Reactor |
| title_full_unstemmed | Adaptive LQ Cascade Control of a Tubular Chemical Reactor |
| title_short | Adaptive LQ Cascade Control of a Tubular Chemical Reactor |
| title_sort | adaptive lq cascade control of a tubular chemical reactor |
| url | http://dx.doi.org/10.1051/matecconf/20167601004 |
| work_keys_str_mv | AT petrdostal adaptivelqcascadecontrolofatubularchemicalreactor AT bobalvladimir adaptivelqcascadecontrolofatubularchemicalreactor AT vojtesekjiri adaptivelqcascadecontrolofatubularchemicalreactor |