Identification and predictive control of spray tower system using artificial neural network and differential evolution algorithm

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dc.contributor.authorDanzomo, Bashir A
dc.contributor.authorSalami, Momoh-Jimoh E.
dc.contributor.authorKhan, Raisuddin M. D.
dc.date.accessioned2019-11-05T14:46:28Z
dc.date.available2019-11-05T14:46:28Z
dc.date.issued2015-05-31
dc.description.abstractIncreasing demands for high precision environmental protection measures regarding particulate matter (PM) emission from industrial productions and non-linear characteristics of spray tower system lead to the application of an intelligent control technique to adequately deal with these complexities. This includes the use of an artificial neural network (ANN) based predictive control strategy and differential evolution (DE) optimization algorithm to determines the optimal control signal, uk (liquid droplet size, d D ) by minimizing the cost function such that the output is set below the allowable PM concentration. A recurrent neural network (RNN) based on non-linear autoregressive with exogenous inputs (NARX) model has been used to develop the dynamic model of the system. The data for the training was obtained from empirical model of a spray tower system which involved 500 data sets representing the process input and the output PM concentration. The control process was implemented using MATLAB code by considering two DE optimization strategies; DE/best/1/bin and DE/rand/1/bin. The effectiveness of the controllers was demonstrated for different iterations by tuning the control parameters such as the prediction horizon, weight factor and control horizon. From the control response, it can be seen that the controller for the DE/rand/1/bin does a very good job of controlling the PM below the WHO allowable emission rate of 20g/μmen_US
dc.identifier.citationDanzomo, B. A., Salami, M. J. E., & Khan, M. R. (2015, May). Identification and predictive control of spray tower system using artificial neural network and differential evolution algorithm. In 2015 10th Asian Control Conference (ASCC) (pp. 1-7). IEEE.en_US
dc.identifier.uri10.1109/ASCC.2015.7244417
dc.identifier.urihttp://repository.elizadeuniversity.edu.ng/handle/20.500.12398/630
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.subjectPoles and towersen_US
dc.subjectTrainingen_US
dc.subjectOptimizationen_US
dc.subjectPrediction algorithmsen_US
dc.subjectArtificial neural networksen_US
dc.subjectMathematical modelen_US
dc.subjectLiquidsen_US
dc.titleIdentification and predictive control of spray tower system using artificial neural network and differential evolution algorithmen_US
dc.typeArticleen_US
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