Sliding mode control of biogas production by anaerobic digestion with addition of acetate

Sliding mode control of biogas production by anaerobic digestion with addition of acetate

Biogas production by anaerobic digestion with addition of acetate is considered. Sliding mode control for regulation of the biogas flow rate using the addition of acetate as a control action is proposed. The control design is carried out with direct use of nonlinear model and expert knowledge. Chatt...

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Main Author: Zlateva Plamena
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/19/e3sconf_cgeee2018_03002.pdf
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spelling doaj-6f81d595db0b402f9cd0af0a81fe3e412021-02-02T08:41:20ZengEDP SciencesE3S Web of Conferences2267-12422019-01-01930300210.1051/e3sconf/20199303002e3sconf_cgeee2018_03002Sliding mode control of biogas production by anaerobic digestion with addition of acetateZlateva PlamenaBiogas production by anaerobic digestion with addition of acetate is considered. Sliding mode control for regulation of the biogas flow rate using the addition of acetate as a control action is proposed. The control design is carried out with direct use of nonlinear model and expert knowledge. Chattering phenomena are avoided by realizing the sliding mode with respect to the control input derivative. The state variables, external disturbance, process output and control input are varied in the known intervals. The performance of the designed sliding mode control is investigated by varying the process set point and the uncertain process parameter, which reflecting the influence of the external disturbance. The excellent performance of presented control is proved through simulation investigations in MATLAB using Simulink.https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/19/e3sconf_cgeee2018_03002.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Zlateva Plamena
spellingShingle Zlateva Plamena
Sliding mode control of biogas production by anaerobic digestion with addition of acetate
E3S Web of Conferences
author_facet Zlateva Plamena
author_sort Zlateva Plamena
title Sliding mode control of biogas production by anaerobic digestion with addition of acetate
title_short Sliding mode control of biogas production by anaerobic digestion with addition of acetate
title_full Sliding mode control of biogas production by anaerobic digestion with addition of acetate
title_fullStr Sliding mode control of biogas production by anaerobic digestion with addition of acetate
title_full_unstemmed Sliding mode control of biogas production by anaerobic digestion with addition of acetate
title_sort sliding mode control of biogas production by anaerobic digestion with addition of acetate
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2019-01-01
description Biogas production by anaerobic digestion with addition of acetate is considered. Sliding mode control for regulation of the biogas flow rate using the addition of acetate as a control action is proposed. The control design is carried out with direct use of nonlinear model and expert knowledge. Chattering phenomena are avoided by realizing the sliding mode with respect to the control input derivative. The state variables, external disturbance, process output and control input are varied in the known intervals. The performance of the designed sliding mode control is investigated by varying the process set point and the uncertain process parameter, which reflecting the influence of the external disturbance. The excellent performance of presented control is proved through simulation investigations in MATLAB using Simulink.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/19/e3sconf_cgeee2018_03002.pdf
work_keys_str_mv AT zlatevaplamena slidingmodecontrolofbiogasproductionbyanaerobicdigestionwithadditionofacetate
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